GM Service Manual Online
For 1990-2009 cars only

PCM Power, Grounding, DLC, MIL, and Service Throttle Indicators

PCM Power, Grounding, DLC, MIL, and Service Throttle Indicators


Object Number: 647054  Size: FS
Master Electrical Component List
Powertrain Control Module Description
Glow Plug Control Circuit
OBD II Symbol Description Notice
Battery and Underhood Fuse Block
ECM-B, Horn, and A/C Fuses
IGN A Fuse and Ignition Switch
ENG-I and ECM-I Fuses (L65)
Indicators and Illumination Lamps
IGN A Fuse and Ignition Switch
Gauges Fuse and Turn-B/U Fuse
Lighting and Battery Fuses
Stop/Haz, Radio Batt, Aux Pwr, and Cig Ltr Fuses
G104, L65
G200
G104, L65