AIR CONDITIONING – Buick Rendezvous CXL 2002 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram for Buick Rendezvous CXL 2002

List of elements for Automatic A/C Wiring Diagram for Buick Rendezvous CXL 2002:

• (buick)
• (dash harn, 24 cm from stoplamp switch breakout)
• (dash harn, 4 cm from blwr motor resistor breakout)
• (dash harn, 4 cm from havac/radio harn breakout)
• (fuel inj harn, top center of engine)
• (fwd lamp harn, 5 cm from horn breakout)
• (pontiac)
• (pontiac) (buick)
• +5v reference
• 5 volt ref
• A/c compressor clutch
• A/c clu fuse 10a
• A/c clu relay 52
• A/c compressor clutch diode
• A/c press signal
• A/c refrigerent pressure sensor (left side
• A10
• A11
• A12
• B10
• B11
• B12
• Bat
• Blower motor (behind glove box)
• Blower motor control processor (in front of blower motor)
• Breakout)
• Center console fuse block (in floor console)
• Class 2 serial
• Comp control
• Computer data lines system
• Cool fan 1 fuse 30a
• Cool fan 1 relay 62
• Cool fan 2 fuse 30a
• Cool fan 2 relay 59 cool fan sp relay 59
• Cool fan 3 relay 61 cool fan 2 relay 61
• Cooling fan (left)
• Cooling fan (right)
• Defog rly ctrl
• Defogger system
• Ect sensor
• Engine controls sensor (map sensor)
• Engine coolant temperature (ect) sensor (top rear of engine, near thermostat housing)
• Evap temp sig
• Evaporator temperature sensor (on evaporator coil)
• F10
• G100 (right side of engine compt)
• G117 (left rear of engine)
• G200 (behind right side of dash)
• Gnd
• Hi spd fan ctrl
• Hot at all times
• Hot in run or start
• Hvac control module (center of dash, below radio)
• I/p lamp sply
• Ign 1 main relay (closed in run or start)
• Ign 3 fuse 40a
• Ign 3 voltage
• Ign hvac fuse 10a c1
• Interior lights system
• Ip mdl fuse 10a
• Left air temperature actuator
• Lft temp dr ctrl
• Lft temp dr sig
• Lo spd fan ctrl
• Low ref
• Low reference
• Mode actuator
• Mode dr ctrl
• Mode dr sig
• Mtr spd ctrl
• Mtr spd sig
• Of engine compt, on accumulator)
• Powertrain control module (pcm) (left side of engine compartment, in air cleaner assembly)
• Recirc dr ctrl
• Recirculation actuator
• Red
• Right air temperature actuator
• Rt temp dr ctrl
• Rt temp dr sig
• S105
• S110
• S123
• S204
• S205
• S213
• Serial data
• Splice pack sp250
• Sunload sensor (center of dash)
• Sunload sig
• Tan
• Underhood fuse block (front of right wheel- house, above battery)

Compressor Wiring Diagram, with Auto A/C for Buick Rendezvous CXL 2002

List of elements for Compressor Wiring Diagram, with Auto A/C for Buick Rendezvous CXL 2002:

• +5v reference
• A/c compressor clutch
• A/c clu fuse 10a
• A/c clu relay 52
• A/c compressor diode
• A/c press sig
• A/c refrigerent pressure sensor (left side of engine compt, on accumulator)
• A10
• A11
• A12
• B10
• Bat
• Center console fuse block (in floor console)
• Class 2 serial
• Comp control
• Computer data lines system
• G117 (left rear of engine)
• G200 (behind right side of dash)
• Gnd
• Hot at all times
• Hot in run or start
• Hvac control module (center of dash, below radio)
• Ign 1 main relay (closed in run or start)
• Ign 3 voltage
• Ign hvac fuse 10a
• Ip misc fuse 10a
• Low reference
• Powertrain control module (pcm) (left side of engine compartment, in air cleaner assembly)
• S213 (dash harn, 4 cm from blwr motor resistor breakout)
• Serial data
• Underhood fuse block (front of right wheel- house, above battery)

Compressor Wiring Diagram, with Manual A/C for Buick Rendezvous CXL 2002

List of elements for Compressor Wiring Diagram, with Manual A/C for Buick Rendezvous CXL 2002:

• +5v reference
• A/c compressor clutch
• A/c clu fuse 10a
• A/c clu relay 52
• A/c compressor diode
• A/c press sig
• A/c refrigerent pressure sensor (left side of engine compt, on accumulator)
• A/c request
• A10
• B10
• Battery
• Body control module (bcm) (in center console)
• Buick
• Center console fuse block (in floor console)
• Comp control
• Datalink connector (dlc) (below steering column)
• G117 (left rear of engine)
• G200 (behind right side of dash)
• Ground
• Hot at all times
• Hot in run or start
• Hvac control module (center of dash, below radio)
• Ign 1 main relay (closed in run or start)
• Ign hvac fuse 10a
• Ignition
• Ip misc fuse 10a
• Low reference
• Pont
• Powertrain control module (pcm) (left side of engine compartment, in air cleaner assembly)
• Resistor breakout)
• Serial data
• Splice pack sp205
• Splice pack sp250
• Underhood fuse block (front of right wheel- house, above battery)

Manual A/C Wiring Diagram for Buick Rendezvous CXL 2002

List of elements for Manual A/C Wiring Diagram for Buick Rendezvous CXL 2002:

• (buick)
• (dash harn, 4 cm from blwr motor resistor breakout) s213
• (fuel inj harn, top center of engine)
• (fwd lamp harn, 5 cm from horn breakout)
• (on hvac assembly, in front of blower motor) blower motor resistor assembly
• (pontiac)
• (pontiac) (buick)
• +5v reference
• A/c compressor clutch
• A/c clu fuse 10a
• A/c clu relay 52
• A/c compressor clutch diode
• A/c press signal
• A/c refrigerent pressure sensor (left side
• A/c request
• A/c request sig
• A10
• B10
• Battery
• Blower motor
• Blower motor relay
• Blower sw off
• Body control module (bcm) (in center console)
• Breakout)
• Buick
• Center console fuse block (in floor console)
• Comp control
• Cool fan 1 fuse 30a
• Cool fan 1 relay 62
• Cool fan 2 fuse 30a
• Cool fan 2 relay 59 cool fan sp relay 59
• Cool fan 3 relay 61 cool fan 2 relay 61
• Cooling fan (left)
• Cooling fan (right)
• Data link connector (dlc) (below steering column)
• Defogger system
• Ect sensor
• Engine controls sensor (map sensor)
• Engine coolant temperature (ect) sensor (top rear of engine, near thermostat housing)
• Evap temp
• Evaporator temperature sensor (on evaporator coil)
• F10
• Frt blwr fuse 25a
• G100 (right side of engine compt)
• G117 (left rear of engine)
• G200 (behind right side of dash)
• Ground
• Hi spd fan ctrl
• Hot at all times
• Hot in run
• Hot in run or start
• Hvac control module (center of dash, below radio)
• Ign 1 main relay (closed in run or start)
• Ign 3 fuse 40a
• Ign hvac fuse 10a c1
• Ignition
• Interior lights system
• Ip misc fuse 10a
• Lamp dim sig
• Left air temp act
• Left air temperature actuator
• Lo spd fan ctrl
• Low ref
• Low reference
• Mode door ctrl
• Mode motor (left end of hvac assembly)
• Of engine compt, on accumulator)
• Off
• Pont
• Powertrain control module (pcm) (left side of engine compartment, in air cleaner assembly)
• Rear defog
• Recir/osa motor (right end of hvac assembly)
• Recirc door ctrl
• Red
• Right air temp act
• Right air temperature actuator
• S105
• S110
• S123
• Serial data
• Splice pack sp205
• Splice pack sp250
• Tan
• Underhood fuse block (front of right wheel- house, above battery)