HDC Switch Inspection

HDC Switch Inspection
1. HDC SWITCH INSPECTION
Check if the HDC indicator lamp in the combination meter turns on or flashes when pressing HDC switch.
OK or NG
OK >> Inspection End.
NG >> GO TO 2.

2. CHECK HDC SWITCH CIRCUIT





1. Disconnect ABS actuator and electric unit (control unit) connector E125.
2. Check continuity between ABS actuator and electric unit (control unit) connector E125 terminal 9 and HDC switch connector M155 terminal 2.
Continuity should exist.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness or connector.

3. CHECK HDC SWITCH GROUND





Check continuity between HDC switch connector M155 terminal 1 and body ground.
Continuity should exist.
OK or NG
OK >> Replace HDC switch.
NG >> Repair or replace harness or connector.