GM Service Manual Online
For 1990-2009 cars only
Figure 1:

DLC, Ground, MIL, and Power


Object Number: 1480654  Size: FS
Master Electrical Component List
Transmission Component and System Description
Control Module References
IMS, ISS, Solenoids, TFT and VSS
OBD II Symbol Description Notice
DLC, Ground and Power
Fuse Block - Underhood Bussing
DLC, Ground and Power
BCM Fuses - ECM. GMLAN Devices, RPA/H/C SEAT and SDM/PSIR SW, Fuse Block Underhood Fuses - ABS/MRRTD, and ACC/TCM
Fuse Block Underhood Fuses - ABS, AMP, BATT2, COOL FAN, ECM/TCM/ HORN, HVAC and MRRTD
BCM Fuses - ECM. GMLAN Devices, RPA/H/C SEAT and SDM/PSIR SW, Fuse Block Underhood Fuses - ABS/MRRTD, and ACC/TCM
DLC, Ground and Power
G104 and G106
GMLAN
DLC - Class 2
Figure 2:

IMS, ISS, Solenoids, TFT, and VSS


Object Number: 1480656  Size: FS
Master Electrical Component List
Transmission Component and System Description
Control Module References
Shift Lever
DLC, Ground, MIL and Power
OBD II Symbol Description Notice
Cranking
Automatic Transmission Schematic Icons
G302, G401 and G402
Figure 3:

Shift Lever


Object Number: 1480659  Size: FS
Master Electrical Component List
Transmission Component and System Description
Control Module References
IMS, ISS, Solenoids, TFT and VSS
OBD II Symbol Description Notice
Fuse Block Underhood Fuses - BATT3, STOP/BULPS, BCM Fuses - BTSI SOL/COL LOCK, PWR FLDG MIR-EXT/RET, RADIO/ANT/VICS, REAR FOG/ALDL TOPSW, REVERSE LPS
BCM Fuses - AC LATCH/PK BRK B, CLUSTER, DOOR LOCKS, HVAC/PWR SND, INTERIOR LIGHTS, ISRVM/HVAC, and TUTD SW/STRG COL SW
Stop Lamps - Europe and Japan
Fuse Block Underhood Fuses - BATT3, STOP/BULPS, BCM Fuses - BTSI SOL/COL LOCK, PWR FLDG MIR-EXT/RET, RADIO/ANT/VICS, REAR FOG/ALDL TOPSW, REVERSE LPS
BCM Fuses - AC LATCH/PK BRK B, CLUSTER, DOOR LOCKS, HVAC/PWR SND, INTERIOR LIGHTS, ISRVM/HVAC, and TUTD SW/STRG COL SW
Shift Lock Control
DLC, HVAC Control Module, Radio and Switches
Engine Data Sensors - Pressure, Temperature, MAF, VSS and Brake Travel
G202 - 1 of 2