Toyota Yaris: Vehicle Stability Control System / Slip Indicator Light does not Come ON
DESCRIPTION
The skid control ECU (brake actuator assembly) controls the slip indicator light in the combination meter assembly via CAN communication.
CAUTION / NOTICE / HINT
NOTICE:
After replacing the skid control ECU (brake actuator assembly), perform "Calibration".
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PROCEDURE
1. | CHECK GTS OUTPUT (CAN COMMUNICATION SYSTEM) |
(a) Operate the GTS, and check for DTCs related to the CAN communication system.
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Result | Proceed to |
Any CAN communication system relating DTCs are output | A |
None of the above conditions are met | B |
A |
| INSPECT CAN COMMUNICATION SYSTEM |
B |
| |
2. | INSPECT COMBINATION METER ASSEMBLY |
(a) Perform the Active Test of the combination meter assembly using the GTS.
Body Electrical > Combination Meter > Active Test
Tester Display |
Slip Warning |
(b) Check the combination meter assembly.
OK:
The slip indicator light turns on or off in accordance with the GTS operation.
OK |
| REPLACE BRAKE ACTUATOR ASSEMBLY |
NG |
| INSPECT METER / GAUGE SYSTEM |
DESCRIPTION This procedure is for troubleshooting when the slip indicator light remains on but no DTCs are output. The skid control ECU (brake actuator assembly) controls the slip indicator light in the combination meter assembly via CAN communication...
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