AIR CONDITIONING – Volkswagen Passat GLS 1999 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

1.8L

Automatic A/C Wiring Diagram (1 of 2) for Volkswagen Passat GLS 1999

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Volkswagen Passat GLS 1999:

• (not used)
• Air flow flap motor and position sensor
• Central flap motor and position sensor
• Climatronic control module
• Defogger system
• Engine temp
• Footwell/defroster flap
• Fuse 10a
• Fuse 30a
• Fuse panel (under left side of dash)
• G202 (left side of dash)
• Hot in run and start
• Hot w/ load reduction relay energized
• Instrument cluster
• Interior lights system
• Motor and position sensor
• Nca
• On board diagnostic connector
• Outside temp
• Sunlight photo sensor
• T12
• T16a
• T16b
• T18
• T32b
• Temp regulatr flap motor and position sensor
• Vehicle speed

Automatic A/C Wiring Diagram (2 of 2) for Volkswagen Passat GLS 1999

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Volkswagen Passat GLS 1999:

• (in front of a/c condenser) outside air temperature sensor
• A/c clutch relay (on thirteenfold auxiliary relay panel)
• A/c compressor clutch
• A/c pressure switch (on right side of a/c condenser, below right headlight)
• After-run coolant pump
• Center outlet temperature sensor
• Coolant fan
• Coolant fan control module
• Coolant fan control thermal switch (on lower left side of radiator)
• Eightfold auxiliary relay panel (under left side of dash)
• Floor outlet temperature sender
• Fresh air blower control module
• Fresh air intake duct temperature sensor
• Fuse 40a
• Fuse 5a
• G202 (beside fuse/ relay panel)
• G202 (beside fuse/relay panel)
• G202 (left side of dash)
• Hot at all times
• Hot in acc or run
• Motronic engine control module (in protective box, on left rear corner of engine compt)
• Nca
• T2p
• T6p
• T80

Heater Wiring Diagram for Volkswagen Passat GLS 1999

List of elements for Heater Wiring Diagram for Volkswagen Passat GLS 1999:

• Fresh air blower
• Fresh air blower series resistance
• Fresh air blower switch
• Fresh/ recirc switch
• Fresh/recirc air door servo motor
• Fuse 25 25a
• Fuse 5 7.5
• Fuse panel (behind left side of dash)
• G206 (center of dash)
• Heater-control panel
• Hot in run
• Hot w/ load reduction relay energized
• Interior lights system
• T6d
• T8b

Manual A/C Wiring Diagram for Volkswagen Passat GLS 1999

List of elements for Manual A/C Wiring Diagram for Volkswagen Passat GLS 1999:

• (beside fuse/relay panel)
• (beside fuse/relay panel) g202
• (on eightfold auxiliary relay panel)
• A/c clutch
• A/c cut-off control module (on thirteenfold auxiliary relay panel)
• A/c diode
• A/c pressure switch (on right side of a/c condenser, below right headlight)
• A/c switch
• Ambient temperature switch
• Coolant fan
• Coolant fan control relay (on thirteenfold auxiliary relay panel)
• Coolant fan control series resistor (on left front side of longitudinal chassis member)
• Coolant fan control thermal switch (on lower left side of radiator)
• Defogger system
• Diesel
• Diesel direct fuel injection engine control module
• Eightfold auxiliary relay panel (under left side of dash)
• Engine over- heat ind
• First speed coolant fan control relay (on eightfold auxiliary relay panel)
• Fresh air blower (behind right side of dash, in fan/ evaporator housing)
• Fresh air blower series resistance
• Fresh air blower switch
• Fresh/ recirc switch
• Fresh/recirc air door servo motor
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Fuse panel (under left side of dash)
• G202
• G202 (beside fuse/ relay panel)
• G202 (beside fuse/relay panel)
• Gasoline
• Heater-a/c control panel
• Hot at all times
• Hot in acc or run
• Hot w/ load reduction relay energized
• Instrument cluster
• Interior lights system
• Motronic engine control module
• Second speed coolant fan control relay
• T32b
• T6g
• T80
• T8a
• Trans- mission system

2.8L

Automatic A/C Wiring Diagram (1 of 2) for Volkswagen Passat GLS 1999

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Volkswagen Passat GLS 1999:

• (not used)
• Air flow flap motor and position sensor
• Central flap motor and position sensor
• Climatronic control module
• Defogger system
• Engine temp
• Footwell/defroster flap
• Fuse 10a
• Fuse 30a
• Fuse panel (under left side of dash)
• G202 (left side of dash)
• Hot in run and start
• Hot w/ load reduction relay energized
• Instrument cluster
• Interior lights system
• Motor and position sensor
• Nca
• On board diagnostic connector
• Outside temp
• Sunlight photo sensor
• T12
• T16a
• T16b
• T18
• T32b
• Temp regulatr flap motor and position sensor
• Vehicle speed

Automatic A/C Wiring Diagram (2 of 2) for Volkswagen Passat GLS 1999

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Volkswagen Passat GLS 1999:

• (in front of a/c condenser) outside air temperature sensor
• A/c clutch relay (on thirteenfold auxiliary relay panel)
• A/c compressor clutch
• A/c pressure switch (on right side of a/c condenser, below right headlight)
• After-run coolant pump
• Center outlet temperature sensor
• Coolant fan
• Coolant fan control module
• Coolant fan control thermal switch (on lower left side of radiator)
• Eightfold auxiliary relay panel (under left side of dash)
• Floor outlet temperature sender
• Fresh air blower control module
• Fresh air intake duct temperature sensor
• Fuse 40a
• Fuse 5a
• G202 (beside fuse/ relay panel)
• G202 (beside fuse/relay panel)
• G202 (left side of dash)
• Hot at all times
• Hot in acc or run
• Motronic engine control module (in protective box, on left rear corner of engine compt)
• Nca
• T2p
• T6p
• T80

Heater Wiring Diagram for Volkswagen Passat GLS 1999

List of elements for Heater Wiring Diagram for Volkswagen Passat GLS 1999:

• Fresh air blower
• Fresh air blower series resistance
• Fresh air blower switch
• Fresh/ recirc switch
• Fresh/recirc air door servo motor
• Fuse 25 25a
• Fuse 5 7.5
• Fuse panel (behind left side of dash)
• G206 (center of dash)
• Heater-control panel
• Hot in run
• Hot w/ load reduction relay energized
• Interior lights system
• T6d
• T8b

Manual A/C Wiring Diagram for Volkswagen Passat GLS 1999

List of elements for Manual A/C Wiring Diagram for Volkswagen Passat GLS 1999:

• (beside fuse/relay panel) g202
• A/c clutch
• A/c cut-off control module (on thirteenfold auxiliary relay panel)
• A/c diode
• A/c pressure switch (on right side of a/c condenser, below right headlight)
• A/c switch
• After-run coolant pump
• Ambient temperature switch
• Coolant fan
• Coolant fan control (fc) a/c relay (on thirteenfold auxiliary relay panel)
• Coolant fan control (fc) thermal switch (on lower left side of radiator)
• Coolant fc (fan control) control module
• Defogger system
• Eightfold auxiliary relay panel (under left side of dash)
• Fresh air blower (behind right side of dash, on hvac housing)
• Fresh air blower series resistance with fuse
• Fresh air blower switch
• Fresh/ recirc switch
• Fresh/recirculating air door servo motor
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Fuse panel (under left side of dash)
• G202 (beside fuse/ relay panel)
• G202 (beside fuse/relay panel)
• Heater-a/c control panel
• Hot at all times
• Hot in acc or run
• Hot w/ load reduction relay energized
• Instrument cluster
• Interior lights system
• Motronic engine control module (ecm) (in protective box, in left rear corner of engine compartment)
• Outside air temp sensor (front of a/c con- denser)
• T121
• T2p
• T32b
• T6g
• T6p
• T8a