AIR CONDITIONING – Pontiac Grand Prix GT 2000 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Pontiac Grand Prix GT 2000

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Pontiac Grand Prix GT 2000:

• (i/p harn, 37 cm from dlc)
• (i/p harn, 43 cm from dlc)
• (i/p harness, 4 cm from dlc breakout)
• +5 v
• A/c module)
• A/c request
• A/c sol ctrl
• A/c solenoid
• Ambient outside air temperature sensor (behind front panel, mounted to radiator air baffle)
• Battery
• Bi-lev sol ctrl
• Bi-level solenoid
• Blower motor
• Blower motor resistor (in right side of heater- a/c module)
• C 1995 vftc
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• Cntrl in
• D10
• D11
• D12
• D13
• D14
• D15
• D16
• Data link connector (under left side of dash, right of steering column)
• Def sol ctrl
• Defrost solenoid
• Dic/hvac fuse 10a
• English/metric
• Fuse block
• G201 (right side of dash)
• Grd
• Ground
• Heater solenoid
• Heater-a/c control
• Hot at all times
• Hot in run
• Htr sol ctrl
• Hvac hi fuse 30a
• Ignition
• Inside air temperature sensor (right side of instrument cluster)
• Inside temp input
• Left electric actuator (left side of heater- a/c module)
• Lt elec actuator
• Motor drive
• Nca
• Outside temp input
• Recirc sol ctrl
• Recirc solenoid
• Red
• Right electric actuator (right side of heater-
• Rt elec actuator
• S206
• S211 (i/p harn 11 cm from dlc)
• S213 (i/p harn, 4 cm from blower control module breakout)
• S237 (i/p harn, 30 cm from dlc breakout)
• S245
• S258
• Sensor ground
• Serial data
• Solid state
• Sun load input
• Sun load temperature sensor (top center of dash)
• Tan
• Vacuum electric solenoid (on right side of heater-a/c module)
• Volt to blw ctrl

Automatic A/C Wiring Diagram (2 of 2) for Pontiac Grand Prix GT 2000

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Pontiac Grand Prix GT 2000:

• (engine harn, 4 cm from engine coolant fan wiring harn breakout)
• (i/p harn, 17 cm from dlc breakout)
• 87a
• A/c clu diode
• A/c clu fuse 10a
• A/c clu relay
• A/c compressor clutch coil
• A/c request
• A10
• C 1995 vftc
• C10
• C11
• Comp ctrl
• Cool fan 1 maxi fuse 30a
• Cool fan 1 relay
• Cool fan 2 maxi fuse 30a
• Cool fan 2 relay
• Cool fan relay
• Engine coolant fan motor 1
• Engine coolant fan motor 2
• F11
• G114 (left rear of engine)
• Hi spd ctrl
• Hot at all times
• Hot in run, bulb test & start
• Low spd ctrl
• Powertrain control module (pcm) (left front side of engine compt, in air cleaner assembly)
• Radio batt fuse 10a
• S105
• S105 (engine harn, 4 cm from engine coolant fan wiring harn breakout)
• S202
• Serial data
• Tan
• Underhood accessory wiring junction block

Compressor Wiring Diagram for Pontiac Grand Prix GT 2000

List of elements for Compressor Wiring Diagram for Pontiac Grand Prix GT 2000:

• (manual a/c) c1
• A/c clu diode
• A/c clu fuse 10a
• A/c clu relay
• A/c compressor clutch coil
• A/c compressor relay control
• A/c reqest
• A/c request
• C11
• C2 (auto a/c)
• C2 (manual a/c)
• D14
• Fuse block
• G114 (left rear of engine)
• Harness breakout)
• Heater- a/c control
• Hot in run
• Hot in run or start
• Hvac fuse 10a
• Ignition
• Powertrain control module (pcm) (left front side of eng compt, in air cleaner assembly)
• S206 (i/p harn, 4 cm from data link connector breakout)
• Signal
• Underhood accessory wiring junction block

Manual A/C Wiring Diagram for Pontiac Grand Prix GT 2000

List of elements for Manual A/C Wiring Diagram for Pontiac Grand Prix GT 2000:

• (i/p harn, 4 cm from dlc breakout)
• 87a
• A/c compressor clutch coil
• A/c clu diode
• A/c clu fuse 10a
• A/c clu relay
• A/c request sig
• A10
• Bi-level
• Blend
• Blower motor
• Blower motor relay
• Blower motor resistor
• Blower sw off
• C10
• C11
• Clutch req
• Comp ctrl
• Cool fan 1 maxi fuse 40a
• Cool fan 1 relay
• Cool fan 2 maxi fuse 30a
• Cool fan 2 relay
• Cool fan relay
• Def
• Def mode
• Dic/ hvac fuse 10a
• Engine coolant fan motor
• Exterior lights system
• F11
• Fan on
• Fuse block
• G114 (left rear of engine)
• G201 (right side of dash)
• Ground
• Heat
• Heater-a/c control
• Hi spd ctrl
• Hot at all times
• Hot in run
• Hot run, bulb test & start
• Hvac ctrl fuse 20a
• Hvac hi fuse 30a
• Ignition
• Left electric actuator (left side of heater- a/c module)
• Left temp act
• Low spd ctrl
• Max
• Nca
• Off
• Park lamps on
• Powertrain control module (pcm) (in air cleaner assy)
• Radio batt fuse 10a
• S105
• S105 (engine harn, 4 cm from engine coolant fan wiring harn breakout)
• S202 (i/p harn, 17 cm from dlc breakout)
• S206
• S213 (i/p harn, 4 cm blower motor resistor breakout)
• Tan
• Underhood accessory wiring junction block
• Vent