GM Service Manual Online
For 1990-2009 cars only

Power, Ground, and Serial Data

Module Power, Ground, and Serial Data


Object Number: 1740499  Size: FS
Master Electrical Component List
Control Module References
Outside Rearview Mirror References
B+ Bus - 1 of 3
B+ Bus - 1 of 3
IS LAMPS, LT STOP TRN, OBS DET, REAR SEAT, and STOP LAMPS Fuses and LT DR Circuit Breaker
AUX PWR, AUX PWR 2, LBEC 1, PDM, and REAR WPR Fuses
Low Speed Bus - SP200 - 1 of 3
G201
BCM, COOLED SEATS, CTSY, DDM, DIM, DSM, LBEC 2, MBEC 1, REAR HVAC, and RT STOP TRN Fuses and DRIVER SEAT 2, PASS SEAT 1, and RT DOORS Circuit Breakers
BCM, COOLED SEATS, CTSY, DDM, DIM, DSM, LBEC 2, MBEC 1, REAR HVAC, and RT STOP TRN Fuses and DRIVER SEAT 2, PASS SEAT 1, and RT DOORS Circuit Breakers
G200 - 1 of 2
Low Speed Bus - SP200 - 1 of 3