GM Service Manual Online
For 1990-2009 cars

Stoplamp Switch Interface Module

Stoplamp Switch Interface Module


Object Number: 648968  Size: FS
IGN SW Circuit Breaker (1 of 4)
Hydraulic ABS Ground
STOP, TRN/HAZ, FUEL Circuit Breakers
S142 (L18), S115 (LG5), S230
Stoplamp Relays, Trailer Stoplamp Relay (L18)
Master Electrical Component List
Starter Enable
CPP and Fast Idle Switches