Diagnosis Procedure
Regarding Wiring Diagram information, refer to MWI-32, "Wiring Diagram".
1.CHECK METER CONTROL SWITCH SIGNAL
Is the inspection result normal? YES >> Inspection End.
NO >> GO TO 2.
2.CHECK METER CONTROL SWITCH HARNESS
Is the inspection result normal? YES >> Inspection End.
NO >> Repair or replace harness or connectors.
Component Inspection
1.CHECK METER CONTROL SWITCH
Is the inspection result normal? YES >> Inspection End.
NO >> Replace meter control switch. Refer to MWI-83, "Removal and Installation".
Front wiper auto stop signal circuit
Component Function Check
1. CHECK FRONT WIPER (AUTO STOP) SIGNAL
Select FR WIPER STOP of BCM (WIPER) data monitor item.
Operate the front wiper.
Check that FR WIPER STOP changes from ON to OFF according to the
wiper position
Is the inspection result normal?
YES ...
C1143 steering angle sensor
DTC Logic
DTC DETECTION LOGIC
DTC
Display Item
Malfunction detected condition
Possible causes
C1143
ST ANG SEN CIRCUIT
When a malfunction is detected in steering angle sensor.
Harness or connector
Steering angle sensor
ABS actuator and ...
Basic inspection
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
1.GET INFORMATION FOR SYMPTOM
Get detailed information from the customer about the symptom (the condition
and the environment when the
incident/malfunction occurred).
>> GO TO 2.
2.CONFIRM THE SYMPTOM
Try t ...