Diesel Data: Automotive Repair

Test P: The RH Turn Signal Indicator Is Never on

PINPOINT TEST P: THE RH TURN SIGNAL INDICATOR IS NEVER ON


P1-P3:






Normal Operation
Voltage is supplied to the RH turn indicator bulb through circuit 2 (WH/LB) when the multifunction switch is placed in the RH turn signal position.

Possible Causes
- circuit 2 (WH/LB) open
- instrument cluster