VEHICLE STABILITY CONTROL SYSTEM TS and CG Terminal Circuit
| DTC Code | DTC Name |
|---|---|
| TS and CG Terminal Circuit |
DESCRIPTION
In Test Mode (Signal Check), a malfunction in the speed sensor that cannot be detected when the vehicle is stopped can be detected while driving.
Transition to the sensor check mode can be performed by connecting terminals TS and CG of the DLC3 and turning the ignition switch from off to ON.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
When replacing the skid control ECU (brake actuator assembly), perform system variant learning and acceleration sensor zero point calibration (Click here).
PROCEDURE
CHECK HARNESS AND CONNECTOR (TS of DLC3 - BRAKE ACTUATORASSEMBLY)
Disconnect the A78 (for CVT) or A79 (except CVT) skid control ECU (brake actuator assembly) connector.
Measure the resistance according to the value(s) in the table below.
Standard Resistance (for CVT)
Tester Connection
Condition
Specified Condition
H16-12 (TS) - A78-27 (TS)
Always
Below 1 Ω
H16-12 (TS) or A78-27 (TS) - Body ground
Always
10 kΩ or higher
Standard Resistance (except CVT)
Tester Connection
Condition
Specified Condition
H16-12 (TS) - A79-3 (TS)
Always
Below 1 Ω
H16-12 (TS) or A79-3 (TS) - Body ground
Always
10 kΩ or higher
REPAIR OR REPLACE HARNESS OR CONNECTOR
CHECK HARNESS AND CONNECTOR (CG of DLC3 - BODY GROUND)
REPAIR OR REPLACE HARNESS OR CONNECTOR
CHECK HARNESS AND CONNECTOR (TS of DLC3 - BODY GROUND)
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Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection
Condition
Specified Condition
H16-12 (TS) - Body ground
Always
10 kΩ or higher
Table 1. Text in Illustration *a
Front view of DLC3
Tip:If troubleshooting has been carried out according to the Problem Symptoms Table, refer back to the table and proceed to the next step (Click here).
REPAIR OR REPLACE HARNESS OR CONNECTOR
-