AIR CONDITIONING – Pontiac Grand Prix GTP 1998 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

A/C Wiring Diagram, Auto A/C (1 of 2) for Pontiac Grand Prix GTP 1998

List of elements for A/C Wiring Diagram, Auto A/C (1 of 2) for Pontiac Grand Prix GTP 1998:

• (i/p harn, 4 cm from blower motor control mod breakout)
• (i/p harn, 11 cm from data link connector breakout)
• (i/p harn, 37 cm from data link connector breakout)
• (i/p harn, 43 cm from data link connector breakout)
• (i/p harness, 4 cm from blower motor control module breakout)
• (i/p harness, 4 cm from breakout to data link connector)
• (right side of dash)
• (right side of dash) g201
• +5 v
• 5 volts
• A/c request
• A/c sol ctrl
• A/c solenoid
• Ambient outside air temperature sensor (behind front panel, mount to radiator baffle)
• Battery
• Bi-lev sol ctrl
• Bi-level solenoid
• Blower motor
• Blower motor control module (in right side of heater-a/c module)
• C 1995 vftc
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• Connected w/ metric display
• D10
• D11
• D12
• D13
• D14
• D15
• D16
• Data link (dlc) connector (under left side of dash, right side of steering column)
• Def sol ctrl
• Defrost solenoid
• Dic/hvac fuse 10a
• Eng/metric
• Fuse block
• G201
• G201 (right side of dash)
• Ground
• Heater and a/c control
• Heater solenoid
• Hot at all times
• Hot in run
• Htr sol ctrl
• Hvac hi fuse 30a
• Ignition
• Inside air temperature sensor (front of dash, below right side of instrument cluster)
• Inside temp input
• Left electric actuator (left side of heater- a/c module)
• Motor drive
• Nca
• Outside temp input
• Rear defog enable
• Rear defogger system
• Recirc sol ctrl
• Recirc solenoid
• Red
• Right electric actuator (right side of heater- a/c module)
• S206
• S211
• S213
• S237 (i/p harn, 30 cm from data link connector 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

A/C Wiring Diagram, Auto A/C (2 of 2) for Pontiac Grand Prix GTP 1998

List of elements for A/C Wiring Diagram, Auto A/C (2 of 2) for Pontiac Grand Prix GTP 1998:

• (engine harn, 15 cm from pcm breakout)
• (engine harn, 4 cm from breakout to engine coolant fan jumper)
• (engine harn, 7 cm from ebtcm breakout)
• 5 volts
• A/c clu diode
• A/c clu fuse 10a
• A/c clu relay
• A/c compressor clutch coil
• A/c refrigerant pressure sensor (on left side of engine compt, on accumulator)
• A/c request
• A10
• Anti-lock brakes system
• 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 controls system
• Engine coolant fan motor 1
• Engine coolant fan motor 2
• F11
• G110 (left front of engine)
• Hi spd ctrl
• Hot at all times
• Hot in run, bulb test or start
• Low spd ctrl
• Powertrain control module (pcm) (left side of engine compt, in air cleaner assembly)
• Radio fuse 10a
• S105
• S105 (engine harn, 4 cm from breakout to engine coolant fan jumper)
• S122
• S131 (engine harness)
• S167
• S202 (i/p harn, 17 cm from data link connector breakout)
• Sensor grd
• Sensor signal
• Serial data
• Tan
• Underhood accessory wiring junction block

A/C Wiring Diagram, Manual A/C for Pontiac Grand Prix GTP 1998

List of elements for A/C Wiring Diagram, Manual A/C for Pontiac Grand Prix GTP 1998:

• (eng harn, 15 cm from pcm breakout)
• (engine harn, 4 cm from breakout to engine coolant fan jumper)
• (engine harness, 7 cm from ebtcm breakout)
• (i/p harn, 17 cm from breakout to dlc)
• (i/p harn, 4 cm from breakout to dlc)
• 5 volts
• A nca
• A/c clu diode
• A/c clu relay
• A/c clu/ abs ign fuse 10a
• A/c compressor clutch coil
• A/c refrigerant pressure sensor (on left side of engine compt, on accumulator)
• A/c request sig
• A10
• Battery
• Bi-level
• Blend
• Blower motor
• Blower motor relay
• Blower motor resistor (in right side of heater-a/c module, under right side of dash)
• C10
• C11
• Clutch req
• 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
• Def
• Def mode
• Defogger on
• Defogger system
• Dic/hvac fuse 10a
• Engine controls system
• Engine coolant fan motor 1
• Engine coolant fan motor 2
• F11
• Fan off input
• Fan on
• Fuse block
• G110 (left front of engine)
• G201 (right side of dash)
• Ground
• Heat
• Heater-a/c control
• Hi spd ctrl
• Hot at all times
• Hot in run
• Hot in run, bulb test or start
• Hvac ctrl fuse 20a
• Hvac hi fuse 30a
• Ignition
• Interior lights
• Interior lights system
• Left electric actuator (left side of heater-a/c module)
• Left temp vlv
• Low spd ctrl
• Max
• Max mode
• Nca
• Off
• Powertrain control module (pcm) (left side of engine compt, in air cleaner assembly)
• Radio fuse 10a
• S105
• S105 (engine harn, 4cm from breakout to engine coolant fan jumper)
• S122
• S167
• S202
• S206
• S213 (i/p harness, 4 cm from blower motor resistor breakout)
• Sensor grd
• Sensor sig
• Tan
• Underhood accessory wiring junction block
• Vent

Compressor Wiring Diagram for Pontiac Grand Prix GTP 1998

List of elements for Compressor Wiring Diagram for Pontiac Grand Prix GTP 1998:

• (auto)
• (eng harn, 15 cm from pcm breakout)
• (engine harn, 7 cm from ebtcm breakout)
• (manual) c2
• 5v ref
• 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 refrigerant pressure sensor (on left side of engine compt, on accumulator)
• A/c reqest
• A/c request signal
• C11
• Dic/hvac fuse 10a
• Engine controls system
• Fan jumper)
• Fuse block
• G110 (left front of engine)
• Heater- a/c control
• Hot in run
• Hot in run, bulb test or start
• Ignition
• Powertrain control module (pcm) (left side of eng compt, in air cleaner assembly)
• S122
• S167
• S206 (i/p harn, 4 cm from breakout to data link connector)
• Sens grd
• Sens sig
• Underhood accessory wiring junction block