Operation CHARM: Car repair manuals for everyone.

Test E

PINPOINT TEST E: THE IGNITION SWITCH IS INOPERATIVE

Normal Operation
The ignition switch receives overload protected B+ power from the BIB fuse 41 (30A) through circuit 37 (YE). The ignition switch has three possible states:
- OFF.
- ACC/RUN.
- START.


Tests E1 - E2:






Possible Causes
- BIB fuse 41 (30A).
- circuit 37 (YE).
- wiring.
- ignition switch.