DESCRIPTION
The fuel sender gauge has a variable resistance mechanism. The resistance decreases when the fuel amount increases, and the resistance increases when the fuel amount decreases. The fuel receiver gauge changes based on the resistance of the fuel sender gauge.
WIRING DIAGRAM
INSPECTION PROCEDURE
PROCEDURE
CHECK FOR DTC
Check for DTCs Click here.
| Result | Proceed to |
|---|---|
| DTC B1500 or B1501 is not output | A |
| DTC B1500 is output | B |
| DTC B1501 is output | C |
| B |
|
GO TO DTC B1500 Click here |
| C |
|
GO TO DTC B1501 Click here |
| A |
|
PERFORM ACTIVE TEST USING INTELLIGENT TESTER (FUEL METER)
Operate the intelligent tester according to the display and select Active Test Click here.
| Tester Display | Test Part | Control Range | Diagnostic Note |
|---|---|---|---|
| Fuel Meter Operation | Fuel receiver gauge | EMPTY, EMPTY, INDIC, 1/4, 1/2, 3/4, FULL, FULL | Perform the test with the vehicle stopped and engine idling. |
| OK |
|---|
| Needle indication is normal. |
| NG |
|
REPLACE COMBINATION METER ASSEMBLY Click here |
| OK |
|
CHECK HARNESS AND CONNECTOR
Disconnect the G6 meter connector.
Disconnect the S5 gauge connector.
Disconnect the t1*1 gauge connector.
Disconnect the R40*2 gauge connector.
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
1*: for Double Tank Type
2*: for 3 Door
| NG |
|
REPAIR OR REPLACE HARNESS AND CONNECTOR |
| OK |
|
CHECK ENGINE TYPE
Check the engine type.
| Engine type | Proceed to |
|---|---|
| for 1GR-FE | A |
| for 2TR-FE | B |
| for 1KD-FTV | C |
| for 5L-E | D |
| B |
|
INSPECT FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY (for 2TR-FE) Click here |
| C |
|
CHECK FUEL TANK TYPE Click here |
| D |
|
INSPECT FUEL TANK VENT TUBE ASSEMBLY (for 5L-E) Click here |
| A |
|
INSPECT FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY (for 1GR-FE)
| *a | Component without harness connected (Fuel Suction with Pump and Gauge Tube Assembly) |
| *b | Lower side (to Fuel Sender Gauge Assembly) |
| *c | Connector A |
| *d | Connector B |
Remove the fuel suction with pump and gauge tube assembly.
for 1GR-FE, Single Tank Type: Click here
for 1GR-FE, Double Tank Type: Click here
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
| Result | Proceed to |
|---|---|
| OK | A |
| NG (for Single Tank Type) | B |
| NG (for Double Tank Type) | C |
| B |
|
REPLACE FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY Click here |
| C |
|
REPLACE FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY Click here |
| A |
|
INSPECT FUEL SENDER GAUGE ASSEMBLY (for 1GR-FE)
| *a | Front view of wire harness connector (to Fuel Sender Gauge Assembly) |
| *b | Float Level F (Upper) |
| *c | Float Level E (Lower) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||
|---|---|---|---|---|---|---|---|---|
|
| Result | Proceed to |
|---|---|
| OK (for Double Tank Type) | A |
| OK (for Single Tank Type) | B |
| NG (for Single Tank Type) | C |
| NG (for Double Tank Type) | D |
| B |
|
REPLACE COMBINATION METER ASSEMBLY Click here |
| C |
|
REPLACE FUEL SENDER GAUGE ASSEMBLY Click here |
| D |
|
REPLACE FUEL SENDER GAUGE ASSEMBLY Click here |
| A |
|
INSPECT FUEL TANK VENT TUBE ASSEMBLY (for 1GR-FE, DOUBLE TANK TYPE)
Remove the fuel tank vent tube assembly Click here.
| *a | Fuel Tank Vent Tube Assembly |
| *b | Component without harness connected (Fuel Tank Vent Tube Assembly) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
| NG |
|
REPLACE FUEL TANK VENT TUBE ASSEMBLY Click here |
| OK |
|
INSPECT FUEL SENDER GAUGE ASSEMBLY (for 1GR-FE, DOUBLE TANK TYPE)
Remove the fuel sender gauge assembly Click here.
| *a | Front view of wire harness connector (Fuel Sender Gauge Assembly) |
| *b | Float Level F (Upper) |
| *c | Float Level E (Lower) |
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 1 - 2 | Float level is F | 12 to 18 Ω |
| Float level is E | 405 to 415 Ω |
| NG |
|
REPLACE FUEL SENDER GAUGE ASSEMBLY Click here |
| OK |
|
REPLACE COMBINATION METER ASSEMBLY Click here
INSPECT FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY (for 2TR-FE)
Note
For 3 door vehicles, proceed to the next step.
Remove the fuel sender gauge.
for 2TR-FE, Single Tank Type: Click here
for 2TR-FE, Double Tank Type: Click here
| *a | Component without harness connected (Fuel Suction with Pump and Gauge Tube Assembly) |
| *b | Lower side (to Fuel Sender Gauge Assembly) |
| *c | Connector A |
| *d | Connector B |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
| Result | Proceed to |
|---|---|
| OK | A |
| NG (for Single Tank Type) | B |
| NG (for Double Tank Type) | C |
| B |
|
REPLACE FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY Click here |
| C |
|
REPLACE FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY Click here |
| A |
|
INSPECT FUEL SENDER GAUGE ASSEMBLY (for 2TR-FE)
for 3 door:
Remove the fuel sender gauge Click here.
| *a | Component without harness connected (Fuel Sender Gauge Assembly) |
| *b | Float Level F (Upper) |
| *c | Float Level E (Lower) |
| *a | Front view of wire harness connector (Fuel Sender Gauge Assembly) |
| *b | Float Level F (Upper) |
| *c | Float Level E (Lower) |
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 1 - 3 | Float level is F | 12 to 18 Ω |
| Float level is E | 405 to 415 Ω |
for 5 door:
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 1 - 2 | Float level is F | 12 to 18 Ω |
| Float level is E | 405 to 415 Ω |
| Result | Proceed to |
|---|---|
| OK (for Double Tank Type) | A |
| OK (for Single Tank Type) | B |
| NG (for Single Tank Type) | C |
| NG (for Double Tank Type) | D |
| B |
|
REPLACE COMBINATION METER ASSEMBLY Click here |
| C |
|
REPLACE FUEL SENDER GAUGE ASSEMBLY Click here |
| D |
|
REPLACE FUEL SENDER GAUGE ASSEMBLY Click here |
| A |
|
INSPECT FUEL TANK VENT TUBE ASSEMBLY (for 2TR-FE, DOUBLE TANK TYPE)
Remove the fuel tank vent tube assembly Click here.
| *a | Fuel tank vent tube assembly |
| *b | Component without harness connected (Fuel Tank Vent Tube Assembly) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
| NG |
|
REPLACE FUEL TANK VENT TUBE ASSEMBLY Click here |
| OK |
|
INSPECT FUEL SENDER GAUGE ASSEMBLY (for 2TR-FE, DOUBLE TANK TYPE)
Remove the fuel sender gauge assembly Click here.
| *a | Fuel Sender Gauge Assembly |
| *b | Float Level F (Upper) |
| *c | Float Level E (Lower) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||
|---|---|---|---|---|---|---|---|---|
|
| NG |
|
REPLACE FUEL SENDER GAUGE ASSEMBLY Click here |
| OK |
|
REPLACE COMBINATION METER ASSEMBLY Click here
CHECK FUEL TANK TYPE
Check the fuel tank type.
| Fuel Tank Type | Proceed to |
|---|---|
| Single Tank Type | A |
| Double Tank Type | B |
| B |
|
INSPECT FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY (for 1KD-FTV, DOUBLE TANK TYPE) Click here |
| A |
|
INSPECT FUEL TANK VENT TUBE ASSEMBLY (for 1KD-FTV, SINGLE TANK TYPE)
Note
For 3 door vehicles, proceed to the next step.
Remove the fuel sender gauge.
for 1KD-FTV, Single Tank Type: Click here
| *a | Component without harness connected (Fuel Tank Vent Tube Assembly) |
| *b | Lower side (to Fuel Sender Gauge Assembly) |
| *c | Connector A |
| *d | Connector B |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
| NG |
|
REPLACE FUEL TANK VENT TUBE ASSEMBLY Click here |
| OK |
|
INSPECT FUEL SENDER GAUGE ASSEMBLY (for 1KD-FTV, SINGLE TANK TYPE)
for 3 door:
Remove the fuel sender gauge Click here.
| *a | Component without harness connected (Fuel Sender Gauge Assembly) |
| *b | Float Level F (Upper) |
| *c | Float Level E (Lower) |
| *a | Front view of wire harness connector (Fuel Sender Gauge Assembly) |
| *b | Float Level F (Upper) |
| *c | Float Level E (Lower) |
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 1 - 3 | Float level is F | 12 to 18 Ω |
| Float level is E | 405 to 415 Ω |
for 5 door:
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 1 - 2 | Float level is F | 12 to 18 Ω |
| Float level is E | 405 to 415 Ω |
| NG |
|
REPLACE FUEL SENDER GAUGE ASSEMBLY Click here |
| OK |
|
REPLACE COMBINATION METER ASSEMBLY Click here
INSPECT FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY (for 1KD-FTV, DOUBLE TANK TYPE)
Remove the fuel sender gauge.
for 1KD-FTV, Double Tank Type: Click here
| *a | Component without harness connected (Fuel Suction with Pump and Gauge Tube Assembly) |
| *b | Lower side (to Fuel Sender Gauge Assembly) |
| *c | Connector A |
| *d | Connector B |
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| A-2 (FS) - B-2 | Always | Below 1 Ω |
| A-3 (FE) - B-1 | Always | Below 1 Ω |
| A-2 (FS) - A-3 (FE) | Always | 10 kΩ or higher |
| NG |
|
REPLACE FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY Click here |
| OK |
|
INSPECT FUEL SENDER GAUGE ASSEMBLY (for 1KD-FTV, DOUBLE TANK TYPE)
| *a | Front view of wire harness connector (to Fuel Sender Gauge Assembly) |
| *b | Float Level F (Upper) |
| *c | Float Level E (Lower) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||
|---|---|---|---|---|---|---|---|---|
|
| NG |
|
REPLACE FUEL SENDER GAUGE ASSEMBLY Click here |
| OK |
|
INSPECT FUEL TANK VENT TUBE ASSEMBLY (for 1KD-FTV, DOUBLE TANK TYPE)
Remove the fuel tank vent tube assembly Click here.
| *a | Fuel Tank Vent Tube Assembly |
| *b | Component without harness connected (Fuel Tank Vent Tube Assembly) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
| NG |
|
REPLACE FUEL TANK VENT TUBE ASSEMBLY Click here |
| OK |
|
INSPECT FUEL SENDER GAUGE ASSEMBLY (for 1KD-FTV, DOUBLE TANK TYPE)
Remove the fuel sender gauge assembly Click here.
| *a | Fuel Sender Gauge Assembly |
| *b | Float Llevel F (Upper) |
| *c | Float Level E (Lower) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||
|---|---|---|---|---|---|---|---|---|
|
| NG |
|
REPLACE FUEL SENDER GAUGE ASSEMBLY Click here |
| OK |
|
REPLACE COMBINATION METER ASSEMBLY Click here
INSPECT FUEL TANK VENT TUBE ASSEMBLY (for 5L-E)
Remove the fuel sender gauge.
for 5L-E, Single Tank Type: Click here
for 5L-E, Double Tank Type: Click here
| *a | Component without harness connected (Fuel Suction with Pump and Gauge Tube Assembly) |
| *b | Lower side (to Fuel Sender Gauge Assembly) |
| *c | Connector A |
| *d | Connector B |
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| A-2 (FS) - B-2 | Always | Below 1 Ω |
| A-3 (FE) - B-1 | Always | Below 1 Ω |
| A-2 (FS) - A-3 (FE) | Always | 10 kΩ or higher |
| Result | Proceed to |
|---|---|
| OK | A |
| NG (for Single Tank Type) | B |
| NG (for Double Tank Type) | C |
| B |
|
REPLACE FUEL TANK VENT TUBE ASSEMBLY Click here |
| C |
|
REPLACE FUEL TANK VENT TUBE ASSEMBLY Click here |
| A |
|
INSPECT FUEL SENDER GAUGE ASSEMBLY (for 5L-E)
| *a | Front view of wire harness connector (to Fuel Sender Gauge Assembly) |
| *b | Float level F (upper) |
| *c | Float level E (lower) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||
|---|---|---|---|---|---|---|---|---|
|
| Result | Proceed to |
|---|---|
| OK (for Double Tank Type) | A |
| OK (for Single Tank Type) | B |
| NG (for Single Tank Type) | C |
| NG (for Double Tank Type) | D |
| B |
|
REPLACE COMBINATION METER ASSEMBLY Click here |
| C |
|
REPLACE FUEL SENDER GAUGE ASSEMBLY Click here |
| D |
|
REPLACE FUEL SENDER GAUGE ASSEMBLY Click here |
| A |
|
INSPECT FUEL TANK VENT TUBE ASSEMBLY (for 5L-E, DOUBLE TANK TYPE)
Remove the fuel tank vent tube assembly Click here.
| *a | Fuel Tank Vent Tube Assembly |
| *b | Component without harness connected (Fuel Tank Vent Tube Sub-assembly) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
| NG |
|
REPLACE FUEL TANK VENT TUBE ASSEMBLY Click here |
| OK |
|
INSPECT FUEL SENDER GAUGE ASSEMBLY (for 5L-E, DOUBLE TANK TYPE)
Remove the fuel sender gauge assembly Click here.
| *a | Fuel Sender Gauge Assembly |
| *b | Float level F (upper) |
| *c | Float level E (lower) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | ||||||||
|---|---|---|---|---|---|---|---|---|
|
| NG |
|
REPLACE FUEL SENDER GAUGE ASSEMBLY Click here |
| OK |
|
REPLACE COMBINATION METER ASSEMBLY Click here