GM Service Manual Online
For 1990-2009 cars only

ECM B Fuse and Horn, Rear Defogger Relays

ECM B Fuse and Horn, Rear Defogger Relays


Object Number: 670640  Size: FS
Master Electrical Component List
ILLUM and PARK LP Fuses
HI BEAM, LD LEV, DRL Fuses and Low Beam Relay (Envoy Only)
B+ Bus Bar
Handling ESD Sensitive Parts Notice