GM Service Manual Online
For 1990-2009 cars only

IGN II/II Bus - Airbag, HVAC Ign, Ign Engine and Phone / Cruise Fuses

IGN II/III BUS -- AIRBAG, HVAC IGN, IGN ENGINE and PHONE/CRUISE Fuses


Object Number: 1963979  Size: FS
Master Electrical Component List
Control Module References
IGN II / III Bus - Cigar Lighters, Front APO, Outside Mirrors and Phone Keylock / Electro Mirror / Rain Sensor Fuses
PWR/TRN Bus - Evcoil/Inj Fuses
B+ Bus - 1 of 2