HVAC Schematics. Pontiac Grand Prix 2005

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Pontiac 🢒 2005 🢒 Grand Prix 🢒 Vehicle Control Systems 🢒 Vehicle DTC Information 🢒 HVAC Schematics

Figure 1:	Power, Ground and Blower Motor Controls Master Electrical Component List Air Delivery Description and Operation Control Module References A/C Compressor Controls BATT MAIN 1, PK LAMPS, DISPLAS, CHMSL/BKUP, INT LIGHT, RFA MOD, RADIO/AMP, ONSTAR/ALDL, HVAC, CANISTER Fuses and PKLP Relay BATT MAIN 1, PK LAMPS, DISPLAS, CHMSL/BKUP, INT LIGHT, RFA MOD, RADIO/AMP, ONSTAR/ALDL, HVAC, CANISTER Fuses and PKLP Relay Fuse Block Underhood Bussing Fuse Block Underhood Bussing Fuse Block Underhood Bussing Fuse Block Underhood Bussing Fuse Block - Underhood Bussing Fuse Block - Underhood Bussing ABS, TRANS, ECM IGN, AIRBAG/DISPLAY, COMPASS, HVAC Fuses and STRTR Relay BATT 3, BATT 4, ABS MTR, ABS SOL, ECM/TCM, WSW/RVC, and AUX PWR Fuses LS4 Data Link Communication Interior Lamp Switch, I/P and Driver Door Lighting G202 G200
Figure 2:	A/C Compressor Controls Master Electrical Component List Air Temperature Description and Operation Control Module References Mode and Air Temperature Controls Power, Ground, and Blower Motor Controls Fuse Block Underhood Bussing Fuse Block Underhood Bussing Fuse Block Underhood Bussing Fuse Block Underhood Bussing Data Link Communication LS4 Fuse Block - Underhood Bussing Fuse Block - Underhood Bussing Fuse Block - Underhood Bussing Fuse Block - Underhood Bussing G101, G112 (L26/L32), and G113 (L26/L32) G101, G112 (L26/L32), and G113 (L26/L32) G112 (LS4), and G113 (LS4)
Figure 3:	Mode and Air Temperature Controls Master Electrical Component List Air Temperature Description and Operation Control Module References A/C Compressor Controls