MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY
Disconnect the K5*1 or J9*2 multiplex network master switch assembly connector.
*1: for LHD
*2: for RHD
Measure the voltage and resistance according to the value(s) in the table below.
Tech Tips
Measure the values on the wire harness side with the connector disconnected.
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| K5-11 (B) - K5-12 (GND) | L - W-B | Power supply | Power switch off | 11 to 14 V |
| K5-12 (GND) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| J9-11 (B) - J9-12 (GND) | R - W-B | Power supply | Power switch off | 11 to 14 V |
| J9-12 (GND) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
If the result is not as specified, there may be a malfunction in the wire harness.
Reconnect the K5*1 or J9*2 multiplex network master switch assembly connector.
*1: for LHD
*2: for RHD
Measure the voltage according to the value(s) in the table below.
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| K5-15 (DOWN) - K5-12 (GND) | Y - W-B | Power window motor DOWN output | Power switch on (IG), driver door power window regulator switch not pushed or pulled | 11 to 14 V |
| K5-15 (DOWN) - K5-12 (GND) | Y - W-B | Power window motor DOWN output | Power switch on (IG), driver side power window moving, driver door power window regulator switch pushed halfway down (Manual operation) | Below 1 V |
| K5-18 (LED) - K5-12 (GND) | B - W-B | LED illumination signal | Power switch on (IG) | 11 to 14 V |
| K5-18 (LED) - K5-12 (GND) | B - W-B | LED illumination signal | Approximately 43 seconds after power switch turned off | Below 1 V |
| K5-20 (UP) - K5-12 (GND) | V - W-B | Power window motor UP output | Power switch on (IG), driver door power window regulator switch not pushed or pulled | 11 to 14 V |
| K5-20 (UP) - K5-12 (GND) | V - W-B | Power window motor UP output | Power switch on (IG), driver side power window moving, driver door power window regulator switch pulled halfway up (Manual operation) | Below 1 V |
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| J9-15 (DOWN) - J9-12 (GND) | G - W-B | Power window motor DOWN output | Power switch on (IG), driver door power window regulator switch not pushed or pulled | 11 to 14 V |
| J9-15 (DOWN) - J9-12 (GND) | G - W-B | Power window motor DOWN output | Power switch on (IG), driver side power window moving, driver door power window regulator switch pushed halfway down (Manual operation) | Below 1 V |
| J9-18 (LED) - J9-12 (GND) | Y - W-B | LED illumination signal | Power switch on (IG) | 11 to 14 V |
| J9-18 (LED) - J9-12 (GND) | Y - W-B | LED illumination signal | Approximately 43 seconds after power switch turned off | Below 1 V |
| J9-20 (UP) - J9-12 (GND) | B - W-B | Power window motor UP output | Power switch on (IG), driver door power window regulator switch not pushed or pulled | 11 to 14 V |
| J9-20 (UP) - J9-12 (GND) | B - W-B | Power window motor UP output | Power switch on (IG), driver side power window moving, driver door power window regulator switch pulled halfway up (Manual operation) | Below 1 V |
If the result is not as specified, the multiplex network master switch assembly may have a malfunction.
CHECK POWER WINDOW REGULATOR SWITCH ASSEMBLY
Disconnect the J5*1 or K8*2 power window regulator switch assembly connector.
*1: for LHD
*2: for RHD
Measure the resistance according to the value(s) in the table below.
Tech Tips
Measure the values on the wire harness side with the connector disconnected.
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| J5-1 (GND) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| k8-1 (GND) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
If the result is not as specified, there may be a malfunction in the wire harness.
Reconnect the J5*1 or K8*2 power window regulator switch assembly connector.
*1: for LHD
*2: for RHD
Measure the voltage according to the value(s) in the table below.
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| J5-4 (LED) - J5-1 (GND) | Y - W-B | LED illumination signal | Power switch on (IG) | 11 to 14 V |
| J5-4 (LED) - J5-1 (GND) | Y - W-B | LED illumination signal | Approximately 43 seconds after the power switch turned off | Below 1 V |
| J5-6 (UP) - J5-1 (GND) | B - W-B | Power window motor UP output | Power switch on (IG), power window regulator switch assembly not pushed or pulled | 11 to 14 V |
| J5-6 (UP) - J5-1 (GND) | B - W-B | Power window motor UP output | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly pulled halfway up (Manual operation) | Below 1 V |
| J5-6 (UP) - J5-1 (GND) | B - W-B | Power window motor UP output | Power switch on (IG), front passenger side power window fully open | 11 to 14 V |
| J5-6 (UP) - J5-1 (GND) | B - W-B | Power window motor UP output | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly fully pulled up (Automatic operation) | Below 1 V |
| J5-6 (UP) - J5-1 (GND) | B - W-B | Power window motor UP output | Power switch on (IG), front passenger side power window fully closed | 11 to 14 V |
| J5-7 (DOWN) - J5-1 (GND) | G - W-B | Power window motor DOWN output | Power switch on (IG), power window regulator switch assembly not pushed or pulled | 11 to 14 V |
| J5-7 (DOWN) - J5-1 (GND) | G - W-B | Power window motor DOWN output | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly pushed halfway down (Manual operation) | Below 1 V |
| J5-7 (DOWN) - J5-1 (GND) | G - W-B | Power window motor DOWN output | Power switch on (IG), front passenger side power window fully closed | 11 to 14 V |
| J5-7 (DOWN) - J5-1 (GND) | G - W-B | Power window motor DOWN output | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly fully pushed down (Automatic operation) | Below 1 V |
| J5-7 (DOWN) - J5-1 (GND) | G - W-B | Power window motor DOWN output | Power switch on (IG), front passenger side power window fully open | 11 to 14 V |
| J5-8 (AUTO) - J5-1 (GND) | L - W-B | Power window motor AUTO UP output | Power switch on (IG), front passenger side power window fully open | 11 to 14 V |
| J5-8 (AUTO) - J5-1 (GND) | L - W-B | Power window motor AUTO UP output | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly fully pulled up (Automatic operation) | Below 1 V |
| J5-8 (AUTO) - J5-1 (GND) | L - W-B | Power window motor AUTO UP output | Power switch on (IG), front passenger side power window fully closed | 11 to 14 V |
| J5-8 (AUTO) - J5-1 (GND) | L - W-B | Power window motor AUTO DOWN output | Power switch on (IG), front passenger side power window fully closed | 11 to 14 V |
| J5-8 (AUTO) - J5-1 (GND) | L - W-B | Power window motor AUTO DOWN output | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly fully pushed down (Automatic operation) | Below 1 V |
| J5-8 (AUTO) - J5-1 (GND) | L - W-B | Power window motor AUTO DOWN output | Power switch on (IG), front passenger side power window fully open | 11 to 14 V |
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| K8-4 (LED) - K8-1 (GND) | B - W-B | LED illumination signal | Power switch on (IG) | 11 to 14 V |
| K8-4 (LED) - K8-1 (GND) | B - W-B | LED illumination signal | Approximately 43 seconds after the power switch turned off | Below 1 V |
| K8-6 (UP) - K8-1 (GND) | V - W-B | Power window motor UP output | Power switch on (IG), power window regulator switch assembly not pushed or pulled | 11 to 14 V |
| K8-6 (UP) - K8-1 (GND) | V - W-B | Power window motor UP output | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly pulled halfway up (Manual operation) | Below 1 V |
| K8-6 (UP) - K8-1 (GND) | V - W-B | Power window motor UP output | Power switch on (IG), front passenger side power window fully open | 11 to 14 V |
| K8-6 (UP) - K8-1 (GND) | V - W-B | Power window motor UP output | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly fully pulled up (Automatic operation) | Below 1 V |
| K8-6 (UP) - K8-1 (GND) | V - W-B | Power window motor UP output | Power switch on (IG), front passenger side power window fully closed | 11 to 14 V |
| K8-7 (DOWN) - K8-1 (GND) | Y - W-B | Power window motor DOWN output | Power switch on (IG), power window regulator switch assembly not pushed or pulled | 11 to 14 V |
| K8-7 (DOWN) - K8-1 (GND) | Y - W-B | Power window motor DOWN output | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly pushed halfway down (Manual operation) | Below 1 V |
| K8-7 (DOWN) - K8-1 (GND) | Y - W-B | Power window motor DOWN output | Power switch on (IG), front passenger side power window fully closed | 11 to 14 V |
| K8-7 (DOWN) - K8-1 (GND) | Y - W-B | Power window motor DOWN output | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly fully pushed down (Automatic operation) | Below 1 V |
| K8-7 (DOWN) - K8-1 (GND) | Y - W-B | Power window motor DOWN output | Power switch on (IG), front passenger side power window fully open | 11 to 14 V |
| K8-8 (AUTO) - K8-1 (GND) | B - W-B | Power window motor AUTO UP output | Power switch on (IG), front passenger side power window fully open | 11 to 14 V |
| K8-8 (AUTO) - K8-1 (GND) | B - W-B | Power window motor AUTO UP output | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly fully pulled up (Automatic operation) | Below 1 V |
| K8-8 (AUTO) - K8-1 (GND) | B - W-B | Power window motor AUTO UP output | Power switch on (IG), front passenger side power window fully closed | 11 to 14 V |
| K8-8 (AUTO) - K8-1 (GND) | B - W-B | Power window motor AUTO DOWN output | Power switch on (IG), front passenger side power window fully closed | 11 to 14 V |
| K8-8 (AUTO) - K8-1 (GND) | B - W-B | Power window motor AUTO DOWN output | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly fully pushed down (Automatic operation) | Below 1 V |
| K8-8 (AUTO) - K8-1 (GND) | B - W-B | Power window motor AUTO DOWN output | Power switch on (IG), front passenger side power window fully open | 11 to 14 V |
If the result is not as specified, the power window regulator switch assembly may have a malfunction.
CHECK REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (for LH Side)
Disconnect the M3 rear power window regulator switch assembly (for LH side) connector.
Measure the resistance according to the value(s) in the table below.
Tech Tips
Measure the values on the wire harness side with the connector disconnected.
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| M3-1 (GND) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
If the result is not as specified, there may be a malfunction in the wire harness.
Reconnect the M3 rear power window regulator switch assembly (for LH side) connector.
Measure the voltage according to the value(s) in the table below.
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| M3-4 (LED) - M3-1 (GND) | Y - W-B | LED illumination signal | Power switch on (IG) | 11 to 14 V |
| M3-4 (LED) - M3-1 (GND) | Y - W-B | LED illumination signal | Approximately 43 seconds after the power switch turned off | Below 1 V |
| M3-6 (UP) - M3-1 (GND) | L - W-B | Power window motor UP output | Power switch on (IG), rear power window regulator switch assembly (for LH side) not pushed or pulled | 11 to 14 V |
| M3-6 (UP) - M3-1 (GND) | L - W-B | Power window motor UP output | Power switch on (IG), rear LH side power window moving, rear power window regulator switch assembly (for LH side) pulled halfway up (Manual operation) | Below 1 V |
| M3-6 (UP) - M3-1 (GND) | L - W-B | Power window motor UP output | Power switch on (IG), rear LH side power window fully open | 11 to 14 V |
| M3-6 (UP) - M3-1 (GND) | L - W-B | Power window motor UP output | Power switch on (IG), rear LH side power window moving, rear power window regulator switch assembly (for LH side) fully pulled up (Automatic operation) | Below 1 V |
| M3-6 (UP) - M3-1 (GND) | L - W-B | Power window motor UP output | Power switch on (IG), rear LH side power window fully closed | 11 to 14 V |
| M3-7 (DOWN) - M3-1 (GND) | GR - W-B | Power window motor DOWN output | Power switch on (IG), rear power window regulator switch assembly (for LH side) not pushed or pulled | 11 to 14 V |
| M3-7 (DOWN) - M3-1 (GND) | GR - W-B | Power window motor DOWN output | Power switch on (IG), rear LH side power window moving, rear power window regulator switch assembly (for LH side) pushed halfway down (Manual operation) | Below 1 V |
| M3-7 (DOWN) - M3-1 (GND) | GR - W-B | Power window motor DOWN output | Power switch on (IG), rear LH side power window fully closed | 11 to 14 V |
| M3-7 (DOWN) - M3-1 (GND) | GR - W-B | Power window motor DOWN output | Power switch on (IG), rear LH side power window moving, rear power window regulator switch assembly (for LH side) fully pushed down (Automatic operation) | Below 1 V |
| M3-7 (DOWN) - M3-1 (GND) | GR - W-B | Power window motor DOWN output | Power switch on (IG), rear LH side power window fully open | 11 to 14 V |
| M3-8 (AUTO) - M3-1 (GND) | V - W-B | Power window motor AUTO UP output | Power switch on (IG), rear LH side power window fully open | 11 to 14 V |
| M3-8 (AUTO) - M3-1 (GND) | V - W-B | Power window motor AUTO UP output | Power switch on (IG), rear LH side power window moving, rear power window regulator switch assembly (for LH side) fully pulled up (Automatic operation) | Below 1 V |
| M3-8 (AUTO) - M3-1 (GND) | V - W-B | Power window motor AUTO UP output | Power switch on (IG), rear LH side power window fully closed | 11 to 14 V |
| M3-8 (AUTO) - M3-1 (GND) | V - W-B | Power window motor AUTO DOWN output | Power switch on (IG), rear LH side power window fully closed | 11 to 14 V |
| M3-8 (AUTO) - M3-1 (GND) | V - W-B | Power window motor AUTO DOWN output | Power switch on (IG), rear LH side power window moving, rear power window regulator switch assembly (for LH side) fully pushed down (Automatic operation) | Below 1 V |
| M3-8 (AUTO) - M3-1 (GND) | V - W-B | Power window motor AUTO DOWN output | Power switch on (IG), rear LH side power window fully open | 11 to 14 V |
If the result is not as specified, the rear power window regulator switch assembly (for LH side) may have a malfunction.
CHECK REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (for RH Side)
Disconnect the L3 rear power window regulator switch assembly (for RH side) connector.
Measure the resistance according to the value(s) in the table below.
Tech Tips
Measure the values on the wire harness side with the connector disconnected.
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| L3-1 (GND) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
If the result is not as specified, there may be a malfunction in the wire harness.
Reconnect the L3 rear power window regulator switch assembly (for RH side) connector.
Measure the voltage according to the value(s) in the table below.
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| L3-4 (LED) - L3-1 (GND) | GR - W-B | LED illumination signal | Power switch on (IG) | 11 to 14 V |
| L3-4 (LED) - L3-1 (GND) | GR - W-B | LED illumination signal | Approximately 43 seconds after the power switch turned off | Below 1 V |
| L3-6 (UP) - L3-1 (GND) | V - W-B | Power window motor UP output | Power switch on (IG), rear power window regulator switch assembly (for RH side) not pushed or pulled | 11 to 14 V |
| L3-6 (UP) - L3-1 (GND) | V - W-B | Power window motor UP output | Power switch on (IG), rear RH side power window moving, rear power window regulator switch assembly (for RH side) pulled halfway up (Manual operation) | Below 1 V |
| L3-6 (UP) - L3-1 (GND) | V - W-B | Power window motor UP output | Power switch on (IG), rear RH side power window fully open | 11 to 14 V |
| L3-6 (UP) - L3-1 (GND) | V - W-B | Power window motor UP output | Power switch on (IG), rear RH side power window moving, rear power window regulator switch assembly (for RH side) fully pulled up (Automatic operation) | Below 1 V |
| L3-6 (UP) - L3-1 (GND) | V - W-B | Power window motor UP output | Power switch on (IG), rear RH side power window fully closed | 11 to 14 V |
| L3-7 (DOWN) - L3-1 (GND) | Y - W-B | Power window motor DOWN output | Power switch on (IG), rear power window regulator switch assembly (for RH side) not pushed or pulled | 11 to 14 V |
| L3-7 (DOWN) - L3-1 (GND) | Y - W-B | Power window motor DOWN output | Power switch on (IG), rear RH side power window moving, rear power window regulator switch assembly (for RH side) pushed halfway down (Manual operation) | Below 1 V |
| L3-7 (DOWN) - L3-1 (GND) | Y - W-B | Power window motor DOWN output | Power switch on (IG), rear RH side power window fully closed | 11 to 14 V |
| L3-7 (DOWN) - L3-1 (GND) | Y - W-B | Power window motor DOWN output | Power switch on (IG), rear RH side power window moving, rear power window regulator switch assembly (for RH side) fully pushed down (Automatic operation) | Below 1 V |
| L3-7 (DOWN) - L3-1 (GND) | Y - W-B | Power window motor DOWN output | Power switch on (IG), rear RH side power window fully open | 11 to 14 V |
| L3-8 (AUTO) - L3-1 (GND) | L - W-B | Power window motor AUTO UP output | Power switch on (IG), rear RH side power window fully open | 11 to 14 V |
| L3-8 (AUTO) - L3-1 (GND) | L - W-B | Power window motor AUTO UP output | Power switch on (IG), rear RH side power window moving, rear power window regulator switch assembly (for RH side) fully pulled up (Automatic operation) | Below 1 V |
| L3-8 (AUTO) - L3-1 (GND) | L - W-B | Power window motor AUTO UP output | Power switch on (IG), rear RH side power window fully closed | 11 to 14 V |
| L3-8 (AUTO) - L3-1 (GND) | L - W-B | Power window motor AUTO DOWN output | Power switch on (IG), rear RH side power window fully closed | 11 to 14 V |
| L3-8 (AUTO) - L3-1 (GND) | L - W-B | Power window motor AUTO DOWN output | Power switch on (IG), rear RH side power window moving, rear power window regulator switch assembly (for RH side) fully pushed down (Automatic operation) | Below 1 V |
| L3-8 (AUTO) - L3-1 (GND) | L - W-B | Power window motor AUTO DOWN output | Power switch on (IG), rear RH side power window fully open | 11 to 14 V |
If the result is not as specified, the rear power window regulator switch assembly (for RH side) may have a malfunction.
CHECK POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Driver Side)
Disconnect the K2*1 or J2*2 power window regulator motor assembly (for driver side) connector.
*1: for LHD
*2: for RHD
Measure the voltage and resistance according to the value(s) in the table below.
Tech Tips
Measure the values on the wire harness side with the connector disconnected.
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| K2-1 (GND) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
| K2-2 (B) - Body ground | L - Body ground | Power supply | Power switch off | 11 to 14 V |
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| J2-1 (GND) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
| J2-2 (B) - Body ground | L - Body ground | Power supply | Power switch off | 11 to 14 V |
If the result is not as specified, there may be a malfunction in the wire harness.
Reconnect the K2*1 or J2*2 power window regulator motor assembly (for driver side) connector.
*1: for LHD
*2: for RHD
Measure the voltage according to the value(s) in the table below.
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| K2-5 (LED) - K2-1 (GND) | B - W-B | LED illumination signal | Power switch on (IG) | 11 to 14 V |
| K2-5 (LED) - K2-1 (GND) | B - W-B | LED illumination signal | Approximately 43 seconds after power switch turned off | Below 1 V |
| K2-7 (DOWN) - K2-1 (GND) | Y - W-B | Power window motor DOWN input | Power switch on (IG), multiplex network master switch assembly (driver door power window regulator switch) not pushed or pulled | 11 to 14 V |
| K2-7 (DOWN) - K2-1 (GND) | Y - W-B | Power window motor DOWN input | Power switch on (IG), driver side power window moving, multiplex network master switch assembly (driver door power window regulator switch) pushed halfway down (Manual operation) | Below 1 V |
| K2-7 (DOWN) - K2-1 (GND) | Y - W-B | Power window motor DOWN input | Power switch on (IG), driver door power window fully closed | 11 to 14 V |
| K2-7 (DOWN) - K2-1 (GND) | Y - W-B | Power window motor DOWN input | Power switch on (IG), driver side power window moving, multiplex network master switch assembly (driver door power window regulator switch) fully pushed down (Automatic operation) | Below 1 V |
| K2-7 (DOWN) - K2-1 (GND) | Y - W-B | Power window motor AUTO DOWN input | Power switch on (IG), driver door power window fully open | 11 to 14 V |
| K2-10 (UP) - K2-1 (GND) | B - W-B | Power window motor UP input | Power switch on (IG), multiplex network master switch assembly (driver door power window regulator switch) not pushed or pulled | 11 to 14 V |
| K2-10 (UP) - K2-1 (GND) | B - W-B | Power window motor UP input | Power switch on (IG), driver side power window moving, multiplex network master switch assembly (driver door power window regulator switch) pulled halfway up (Manual operation) | Below 1 V |
| K2-10 (UP) - K2-1 (GND) | B - W-B | Power window motor UP input | Power switch on (IG), multiplex network master switch assembly (driver door power window regulator switch) fully open | 11 to 14 V |
| K2-10 (UP) - K2-1 (GND) | B - W-B | Power window motor UP input | Power switch on (IG), driver side power window moving, multiplex network master switch assembly (driver door power window regulator switch) fully pulled up (Automatic operation) | Below 1 V |
| K2-10 (UP) - K2-1 (GND) | B - W-B | Power window motor UP input | Power switch on (IG), driver door power window fully closed | 11 to 14 V |
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| J2-5 (LED) - J2-1 (GND) | Y - W-B | LED illumination signal | Power switch on (IG) | 11 to 14 V |
| J2-5 (LED) - J2-1 (GND) | Y - W-B | LED illumination signal | Approximately 43 seconds after power switch turned off | Below 1 V |
| J2-7 (DOWN) - J2-1 (GND) | G - W-B | Power window motor DOWN input | Power switch on (IG), multiplex network master switch assembly (driver door power window regulator switch) not pushed or pulled | 11 to 14 V |
| J2-7 (DOWN) - J2-1 (GND) | G - W-B | Power window motor DOWN input | Power switch on (IG), driver side power window moving, multiplex network master switch assembly (driver door power window regulator switch) pushed halfway down (Manual operation) | Below 1 V |
| J2-7 (DOWN) - J2-1 (GND) | G - W-B | Power window motor DOWN input | Power switch on (IG), driver door power window fully closed | 11 to 14 V |
| J2-7 (DOWN) - J2-1 (GND) | G - W-B | Power window motor DOWN input | Power switch on (IG), driver side power window moving, multiplex network master switch assembly (driver door power window regulator switch) fully pushed down (Automatic operation) | Below 1 V |
| J2-7 (DOWN) - J2-1 (GND) | G - W-B | Power window motor AUTO DOWN input | Power switch on (IG), driver door power window fully open | 11 to 14 V |
| J2-10 (UP) - J2-1 (GND) | V - W-B | Power window motor UP input | Power switch on (IG), multiplex network master switch assembly (driver door power window regulator switch) not pushed or pulled | 11 to 14 V |
| J2-10 (UP) - J2-1 (GND) | V - W-B | Power window motor UP input | Power switch on (IG), driver side power window moving, multiplex network master switch assembly (driver door power window regulator switch) pulled halfway up (Manual operation) | Below 1 V |
| J2-10 (UP) - J2-1 (GND) | V - W-B | Power window motor UP input | Power switch on (IG), multiplex network master switch assembly (driver door power window regulator switch) fully open | 11 to 14 V |
| J2-10 (UP) - J2-1 (GND) | V - W-B | Power window motor UP input | Power switch on (IG), driver side power window moving, multiplex network master switch assembly (driver door power window regulator switch) fully pulled up (Automatic operation) | Below 1 V |
| J2-10 (UP) - J2-1 (GND) | V - W-B | Power window motor UP input | Power switch on (IG), driver door power window fully closed | 11 to 14 V |
If the result is not as specified, the power window regulator motor assembly (for driver side) may have a malfunction.
CHECK POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Front Passenger Side)
Disconnect the J2*1 or K2*2 power window regulator motor assembly (for front passenger side) connector.
*1: for LHD
*2: for RHD
Measure the voltage and resistance according to the value(s) in the table below.
Tech Tips
Measure the values on the wire harness side with the connector disconnected.
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| J2-1 (GND) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
| J2-2 (B) - Body ground | L - Body ground | Power supply | Power switch off | 11 to 14 V |
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| K2-1 (GND) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
| K2-2 (B) - Body ground | L - Body ground | Power supply | Power switch off | 11 to 14 V |
If the result is not as specified, there may be a malfunction in the wire harness.
Reconnect the J2*1 or K2*2 power window regulator motor assembly (for front passenger side) connector.
*1: for LHD
*2: for RHD
Measure the voltage according to the value(s) in the table below.
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| J2-4 (AUTO) - J2-1 (GND) | L - W-B | Power window motor AUTO UP input | Power switch on (IG), front passenger side power window fully open | 11 to 14 V |
| J2-4 (AUTO) - J2-1 (GND) | L - W-B | Power window motor AUTO UP input | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly fully pulled up (Automatic operation) | Below 1 V |
| J2-4 (AUTO) - J2-1 (GND) | L - W-B | Power window motor AUTO UP input | Power switch on (IG), front passenger side power window fully closed | 11 to 14 V |
| J2-4 (AUTO) - J2-1 (GND) | L - W-B | Power window motor AUTO DOWN input | Power switch on (IG), front passenger side power window fully closed | 11 to 14 V |
| J2-4 (AUTO) - J2-1 (GND) | L - W-B | Power window motor AUTO DOWN input | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly fully pushed down (Automatic operation) | Below 1 V |
| J2-4 (AUTO) - J2-1 (GND) | L - W-B | Power window motor AUTO DOWN input | Power switch on (IG), front passenger side power window fully open | 11 to 14 V |
| J2-5 (LED) - J2-1 (GND) | Y - W-B | LED illumination signal | Power switch on (IG) | 11 to 14 V |
| J2-5 (LED) - J2-1 (GND) | Y - W-B | LED illumination signal | Approximately 43 seconds after power switch turned off | Below 1 V |
| J2-7 (DOWN) - J2-1 (GND) | G - W-B | Power window motor DOWN input | Power switch on (IG), power window regulator switch assembly not pushed or pulled | 11 to 14 V |
| J2-7 (DOWN) - J2-1 (GND) | G - W-B | Power window motor DOWN input | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly pushed halfway down (Manual operation) | Below 1 V |
| J2-7 (DOWN) - J2-1 (GND) | G - W-B | Power window motor DOWN input | Power switch on (IG), front passenger side power window fully closed | 11 to 14 V |
| J2-7 (DOWN) - J2-1 (GND) | G - W-B | Power window motor DOWN input | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly fully pushed down (Automatic operation) | Below 1 V |
| J2-7 (DOWN) - J2-1 (GND) | G - W-B | Power window motor DOWN input | Power switch on (IG), front passenger side power window fully open | 11 to 14 V |
| J2-10 (UP) - J2-1 (GND) | B - W-B | Power window motor UP input | Power switch on (IG), power window regulator switch assembly not pushed or pulled | 11 to 14 V |
| J2-10 (UP) - J2-1 (GND) | B - W-B | Power window motor UP input | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly pulled halfway up (Manual operation) | Below 1 V |
| J2-10 (UP) - J2-1 (GND) | B - W-B | Power window motor UP input | Power switch on (IG), front passenger side power window fully open | 11 to 14 V |
| J2-10 (UP) - J2-1 (GND) | B - W-B | Power window motor UP input | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly fully pulled up (Automatic operation) | Below 1 V |
| J2-10 (UP) - J2-1 (GND) | B - W-B | Power window motor UP input | Power switch on (IG), front passenger side power window fully closed | 11 to 14 V |
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| K2-4 (AUTO) - K2-1 (GND) | B - W-B | Power window motor AUTO UP input | Power switch on (IG), front passenger side power window fully open | 11 to 14 V |
| K2-4 (AUTO) - K2-1 (GND) | B - W-B | Power window motor AUTO UP input | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly fully pulled up (Automatic operation) | Below 1 V |
| K2-4 (AUTO) - K2-1 (GND) | B - W-B | Power window motor AUTO UP input | Power switch on (IG), front passenger side power window fully closed | 11 to 14 V |
| K2-4 (AUTO) - K2-1 (GND) | B - W-B | Power window motor AUTO DOWN input | Power switch on (IG), front passenger side power window fully closed | 11 to 14 V |
| K2-4 (AUTO) - K2-1 (GND) | B - W-B | Power window motor AUTO DOWN input | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly fully pushed down (Automatic operation) | Below 1 V |
| K2-4 (AUTO) - K2-1 (GND) | B - W-B | Power window motor AUTO DOWN input | Power switch on (IG), front passenger side power window fully open | 11 to 14 V |
| K2-5 (LED) - K2-1 (GND) | B - W-B | LED illumination signal | Power switch on (IG) | 11 to 14 V |
| K2-5 (LED) - K2-1 (GND) | B - W-B | LED illumination signal | Approximately 43 seconds after power switch turned off | Below 1 V |
| K2-7 (DOWN) - K2-1 (GND) | Y - W-B | Power window motor DOWN input | Power switch on (IG), power window regulator switch assembly not pushed or pulled | 11 to 14 V |
| K2-7 (DOWN) - K2-1 (GND) | Y - W-B | Power window motor DOWN input | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly pushed halfway down (Manual operation) | Below 1 V |
| K2-7 (DOWN) - K2-1 (GND) | Y - W-B | Power window motor DOWN input | Power switch on (IG), front passenger side power window fully closed | 11 to 14 V |
| K2-7 (DOWN) - K2-1 (GND) | Y - W-B | Power window motor DOWN input | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly fully pushed down (Automatic operation) | Below 1 V |
| K2-7 (DOWN) - K2-1 (GND) | Y - W-B | Power window motor DOWN input | Power switch on (IG), front passenger side power window fully open | 11 to 14 V |
| K2-10 (UP) - K2-1 (GND) | V - W-B | Power window motor UP input | Power switch on (IG), power window regulator switch assembly not pushed or pulled | 11 to 14 V |
| K2-10 (UP) - K2-1 (GND) | V - W-B | Power window motor UP input | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly pulled halfway up (Manual operation) | Below 1 V |
| K2-10 (UP) - K2-1 (GND) | V - W-B | Power window motor UP input | Power switch on (IG), front passenger side power window fully open | 11 to 14 V |
| K2-10 (UP) - K2-1 (GND) | V - W-B | Power window motor UP input | Power switch on (IG), front passenger side power window moving, power window regulator switch assembly fully pulled up (Automatic operation) | Below 1 V |
| K2-10 (UP) - K2-1 (GND) | V - W-B | Power window motor UP input | Power switch on (IG), front passenger side power window fully closed | 11 to 14 V |
If the result is not as specified, the power window regulator motor assembly (for front passenger side) may have a malfunction.
CHECK POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear LH Side)
Disconnect the M2 power window regulator motor assembly (for rear LH side) connector.
Measure the voltage and resistance according to the value(s) in the table below.
Tech Tips
Measure the values on the wire harness side with the connector disconnected.
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| M2-1 (GND) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
| M2-2 (B) - Body ground | R - Body ground | Power supply | Power switch off | 11 to 14 V |
If the result is not as specified, there may be a malfunction in the wire harness.
Reconnect the M2 power window regulator motor assembly (for rear LH side) connector.
Measure the voltage according to the value(s) in the table below.
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| M2-4 (AUTO) - M2-1 (GND) | V - W-B | Power window motor AUTO UP input | Power switch on (IG), rear LH side power window fully open | 11 to 14 V |
| M2-4 (AUTO) - M2-1 (GND) | V - W-B | Power window motor AUTO UP input | Power switch on (IG), rear LH side power window moving, rear power window regulator switch assembly (for LH side) fully pulled up (Automatic operation) | Below 1 V |
| M2-4 (AUTO) - M2-1 (GND) | V - W-B | Power window motor AUTO UP input | Power switch on (IG), rear LH side power window fully closed | 11 to 14 V |
| M2-4 (AUTO) - M2-1 (GND) | V - W-B | Power window motor AUTO DOWN input | Power switch on (IG), rear LH side power window fully closed | 11 to 14 V |
| M2-4 (AUTO) - M2-1 (GND) | V - W-B | Power window motor AUTO DOWN input | Power switch on (IG), rear LH side power window moving, rear power window regulator switch assembly (for LH side) fully pushed down (Automatic operation) | Below 1 V |
| M2-4 (AUTO) - M2-1 (GND) | V - W-B | Power window motor AUTO DOWN input | Power switch on (IG), rear LH side power window fully open | 11 to 14 V |
| M2-5 (LED) - M2-1 (GND) | Y - W-B | LED illumination signal | Power switch on (IG) | 11 to 14 V |
| M2-5 (LED) - M2-1 (GND) | Y - W-B | LED illumination signal | Approximately 43 seconds after power switch turned off | Below 1 V |
| M2-7 (DOWN) - M2-1 (GND) | GR - W-B | Power window motor DOWN input | Power switch on (IG), rear power window regulator switch assembly (for LH side) not pushed or pulled | 11 to 14 V |
| M2-7 (DOWN) - M2-1 (GND) | GR - W-B | Power window motor DOWN input | Power switch on (IG), rear LH side power window moving, rear power window regulator switch assembly (for LH side) pushed halfway down (Manual operation) | Below 1 V |
| M2-7 (DOWN) - M2-1 (GND) | GR - W-B | Power window motor DOWN input | Power switch on (IG), rear LH side power window fully closed | 11 to 14 V |
| M2-7 (DOWN) - M2-1 (GND) | GR - W-B | Power window motor DOWN input | Power switch on (IG), rear LH side power window moving, rear power window regulator switch assembly (for LH side) fully pushed down (Automatic operation) | Below 1 V |
| M2-7 (DOWN) - M2-1 (GND) | GR - W-B | Power window motor DOWN input | Power switch on (IG), rear LH side power window fully open | 11 to 14 V |
| M2-10 (UP) - M2-1 (GND) | L - W-B | Power window motor UP input | Power switch on (IG), rear power window regulator switch assembly (for LH side) not pushed or pulled | 11 to 14 V |
| M2-10 (UP) - M2-1 (GND) | L - W-B | Power window motor UP input | Power switch on (IG), rear LH side power window moving, rear power window regulator switch assembly (for LH side) pulled halfway up (Manual operation) | Below 1 V |
| M2-10 (UP) - M2-1 (GND) | L - W-B | Power window motor UP input | Power switch on (IG), rear LH side power window fully open | 11 to 14 V |
| M2-10 (UP) - M2-1 (GND) | L - W-B | Power window motor UP input | Power switch on (IG), rear LH side power window moving, rear power window regulator switch assembly (for LH side) fully pulled up (Automatic operation) | Below 1 V |
| M2-10 (UP) - M2-1 (GND) | L - W-B | Power window motor UP input | Power switch on (IG), rear LH side power window fully closed | 11 to 14 V |
If the result is not as specified, the power window regulator motor assembly (for rear LH side) may have a malfunction.
CHECK POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear RH Side)
Disconnect the L2 power window regulator motor assembly (for rear RH side) connector.
Measure the voltage and resistance according to the value(s) in the table below.
Tech Tips
Measure the values on the wire harness side with the connector disconnected.
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| L2-1 (GND) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
| L2-2 (B) - Body ground | R - Body ground | Power supply | Power switch off | 11 to 14 V |
If the result is not as specified, there may be a malfunction in the wire harness.
Reconnect the L2 power window regulator motor assembly (for rear RH side) connector.
Measure the voltage according to the value(s) in the table below.
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| L2-4 (AUTO) - L2-1 (GND) | L - W-B | Power window motor AUTO UP input | Power switch on (IG), rear RH side power window fully open | 11 to 14 V |
| L2-4 (AUTO) - L2-1 (GND) | L - W-B | Power window motor AUTO UP input | Power switch on (IG), rear RH side power window moving, rear power window regulator switch assembly (for RH side) fully pulled up (Automatic operation) | Below 1 V |
| L2-4 (AUTO) - L2-1 (GND) | L - W-B | Power window motor AUTO UP input | Power switch on (IG), rear RH side power window fully closed | 11 to 14 V |
| L2-4 (AUTO) - L2-1 (GND) | L - W-B | Power window motor AUTO DOWN input | Power switch on (IG), rear RH side power window fully closed | 11 to 14 V |
| L2-4 (AUTO) - L2-1 (GND) | L - W-B | Power window motor AUTO DOWN input | Power switch on (IG), rear RH side power window moving, rear power window regulator switch assembly (for RH side) fully pushed down (Automatic operation) | Below 1 V |
| L2-4 (AUTO) - L2-1 (GND) | L - W-B | Power window motor AUTO DOWN input | Power switch on (IG), rear RH side power window fully open | 11 to 14 V |
| L2-5 (LED) - L2-1 (GND) | GR - W-B | LED illumination signal | Power switch on (IG) | 11 to 14 V |
| L2-5 (LED) - L2-1 (GND) | GR - W-B | LED illumination signal | Approximately 43 seconds after power switch turned off | Below 1 V |
| L2-7 (DOWN) - L2-1 (GND) | Y - W-B | Power window motor DOWN input | Power switch on (IG), rear power window regulator switch assembly (for RH side) not pushed or pulled | 11 to 14 V |
| L2-7 (DOWN) - L2-1 (GND) | Y - W-B | Power window motor DOWN input | Power switch on (IG), rear RH side power window moving, rear power window regulator switch assembly (for RH side) pushed halfway down (Manual operation) | Below 1 V |
| L2-7 (DOWN) - L2-1 (GND) | Y - W-B | Power window motor DOWN input | Power switch on (IG), rear RH side power window fully closed | 11 to 14 V |
| L2-7 (DOWN) - L2-1 (GND) | Y - W-B | Power window motor DOWN input | Power switch on (IG), rear RH side power window moving, rear power window regulator switch assembly (for RH side) fully pushed down (Automatic operation) | Below 1 V |
| L2-7 (DOWN) - L2-1 (GND) | Y - W-B | Power window motor DOWN input | Power switch on (IG), rear RH side power window fully open | 11 to 14 V |
| L2-10 (UP) - L2-1 (GND) | V - W-B | Power window motor UP input | Power switch on (IG), rear power window regulator switch assembly (for RH side) not pushed or pulled | 11 to 14 V |
| L2-10 (UP) - L2-1 (GND) | V - W-B | Power window motor UP input | Power switch on (IG), rear RH side power window moving, rear power window regulator switch assembly (for RH side) pulled halfway up (Manual operation) | Below 1 V |
| L2-10 (UP) - L2-1 (GND) | V - W-B | Power window motor UP input | Power switch on (IG), rear RH side power window fully open | 11 to 14 V |
| L2-10 (UP) - L2-1 (GND) | V - W-B | Power window motor UP input | Power switch on (IG), rear RH side power window moving, rear power window regulator switch assembly (for RH side) fully pulled up (Automatic operation) | Below 1 V |
| L2-10 (UP) - L2-1 (GND) | V - W-B | Power window motor UP input | Power switch on (IG), rear RH side power window fully closed | 11 to 14 V |
If the result is not as specified, the power window regulator motor assembly (for rear RH side) may have a malfunction.
CHECK INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY AND MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)
Disconnect the 2C, F7 and 2B junction block connectors.
Disconnect the MB main body ECU (multiplex network body ECU) connector.
Measure the voltage and resistance according to the value(s) in the table below.
Tech Tips
Measure the values on the wire harness side with the connectors disconnected.
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| 2B-6 (GND1) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
| 2C-18 (BECU) - Body ground | B - Body ground | Auxiliary battery power supply | Power switch off | 11 to 14 V |
| H17-3 (GND2) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
| MB-29 (ACC) - Body ground | - | ACC power supply | Power switch on (ACC) | 11 to 14 V |
| MB-29 (ACC) - Body ground | - | ACC power supply | Power switch off | Below 1 V |
| MB-31 (ALTB) - Body ground | - | Auxiliary battery power supply | Power switch off | 11 to 14 V |
| MB-32 (IG) - Body ground | - | Power switch power supply | Power switch on (IG) | 11 to 14 V |
| MB-32 (IG) - Body ground | - | Power switch power supply | Power switch off | Below 1 V |
If the result is not as specified, there may be a malfunction in the wire harness.
Reconnect the 2C, F7 and 2B junction block connectors.
Reconnect the MB main body ECU (multiplex network body ECU) connector.
Measure the voltage according to the value(s) in the table below.
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| 2D-35 (FLCY) - Body ground | BR - Body ground | Front door courtesy switch LH input | Front door LH open | Below 1 V |
| 2D-35 (FLCY) - Body ground | BR - Body ground | Front door courtesy switch LH input | Front door LH closed | 11 to 14 V |
| 2D-36 (FRCY) - Body ground | BR - Body ground | Front door courtesy switch RH input | Front door RH open | Below 1 V |
| 2D-36 (FRCY) - Body ground | BR - Body ground | Front door courtesy switch RH input | Front door RH closed | 11 to 14 V |
| H16-11 (L2) - Body ground | G - Body ground | Driver door key-linked lock input | Driver door key cylinder turned to lock | Below 1 V |
| H16-11 (L2) - Body ground | G - Body ground | Driver door key-linked lock input | Driver door key cylinder off | 11 to 14 V |
| H16-24 (UL3) - Body ground | V - Body ground | Driver door key-linked unlock input | Driver door key cylinder turned to unlock | Below 1 V |
| H16-24 (UL3) - Body ground | V - Body ground | Driver door key-linked unlock input | Driver door key cylinder off | Pulse generation |
If the result is not as specified, the main body ECU (multiplex network body ECU) or instrument panel junction block assembly may have a malfunction.
CHECK CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)
Disconnect the H143 certification ECU (smart key ECU assembly) connector.
Measure the voltage and resistance according to the value(s) in the table below.
Tech Tips
Measure the values on the wire harness side with the connector disconnected.
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| H143-1 (+B) - Body ground | B - Body ground | +B power supply | Always | 11 to 14 V |
| H143-15 (E) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
| H143-17 (CUTB) - Body ground | Y - Body ground | Dark current cut fuse pin input signal | Always | 11 to 14 V |
If the result is not as specified, there may be a malfunction in the wire harness.
Reconnect the H143 certification ECU (smart key ECU assembly) connector.
Measure the voltage and check for pulses according to the value(s) in the table below.
| Tester Connection | Wiring Color | Terminal Description | Condition | Specified Condition |
|---|---|---|---|---|
| H143-16 (IG) - Body ground | BE - Body ground | IG power supply | Power switch off | Below 1 V |
| H143-16 (IG) - Body ground | BE - Body ground | IG power supply | Power switch on (IG) | 11 to 14 V |
| H144-5 (RC0) - H143-15 (E) | R - W-B | Door control receiver power source |
|
4.5 to 5.5 V Pulse generation |
| H144-5 (RC0) - H143-15 (E) | R - W-B | Door control receiver power source |
|
4.5 to 5.5 V |
| H144-15 (RDA) - H143-15 (E) | Y - W-B | Door control receiver data input signal | Power switch off | Pulse between 11 to 14 V occurs regularly |
| H144-16 (RSSI) - H143-15 (E) | V - W-B | Door control receiver electric wave existence signal |
|
11 to 14 V |
| H144-16 (RSSI) - H143-15 (E) | V - W-B | Door control receiver electric wave existence signal |
|
Below 2 V |
If the result is not as specified, the certification ECU (smart key ECU assembly) may have a malfunction.