Test J: The Turn Signal Lamps Are Inoperative

PINPOINT TEST J: THE TURN SIGNAL LAMPS ARE INOPERATIVE

J1-J3:

J4:

Normal Operation
The generic electronic module (GEM) sends voltage reference signals to the multifunction switch through circuits 91S-LG1 (BK/YE) (LH turn input) and 91S-LG2 (BK/BU) (RH turn input). When the multifunction switch is placed in the LH or RH TURN position, the signal is routed to ground through circuit 91-LG27 (BK/GN).

Possible Causes
- Circuit 91-LG27 (BK/GN) open
- Circuit 91S-LG1 (BK/YE) open
- Circuit 91S-LG2 (BK/BU) open
- Multifunction switch
- GEM