HVAC Schematics. Pontiac Grand Prix 2005

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Pontiac 🢒 2005 🢒 Grand Prix 🢒 Body 🢒 Wiring Systems 🢒 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 ABS, TRANS SOL, PCM, SIR, DISPLAY, CRUISE SW Fuses, and CRANK Relay Fuse Block Underhood Bussing BATT MAIN 3, BATT MAIN 4, ABS MTR, ABS SOL, PCM/ETC, AIR PUMP, WASHER RVC, and AUX PWR Fuses 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 Data Link Communication LS4 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 Sensors Power, Ground, and Blower Motor Controls Fuse Block Underhood Bussing Fuse Block Underhood Bussing Fuse Block Underhood Bussing Fuse Block Underhood Bussing Fuse Block - Underhood Bussing Fuse Block - Underhood Bussing Fuse Block - Underhood Bussing Fuse Block - Underhood Bussing LS4 Data Link Communication G101, G112 (L26/L32), and G113 (L26/L32) G101, G112 (L26/L32), and G113 (L26/L32) G101, G112 (L26/L32), and G113 (L26/L32)
Figure 3:	Sensors Master Electrical Component List Air Temperature Description and Operation Control Module References Actuators A/C Compressor Controls Fuse Block Underhood Bussing ABS, TRANS SOL, PCM, SIR, DISPLAY, CRUISE SW Fuses, and CRANK Relay ABS, TRANS, ECM IGN, AIRBAG/DISPLAY, COMPASS, HVAC Fuses and STRTR Relay Fuse Block - Underhood Bussing Fuse Block - Underhood Bussing Fuse Block - Underhood Bussing LS4 Headlights/Automatic Head Lamps Schematics ABS, TRANS SOL, PCM, SIR, DISPLAY, CRUISE SW Fuses, and CRANK Relay G202
Figure 4:	Actuators Master Electrical Component List Air Temperature Description and Operation Control Module References Sensors