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VW PASSAT 1999 – Air conditioning system, 2.8 ltr./142 kW Motronic, engine code ALG . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW PASSAT 1999 - Fresh air blower - air conditioner system switch - ambient temperature switch - fresh air / air recirculation change-over



Wiring Diagram  VW PASSAT 1999 - Fresh air blower - air conditioner system switch - ambient temperature switch - fresh air / air recirculation change-over https://portal-diagnostov.com/license.html
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E9Fresh air blower switch
E35Air conditioner switch
E159Fresh air and air recirculation switch
F38Ambient temperature switch (switching value ≤ 5°C)
K84Air conditioning system warning lamp
K114Fresh air/air recirculation warning lamp
L16Fresh air controls light bulb
N24Fresh air blower with overheating fuse series resistor
S225Fuse in fuse holder
S236Fuse in fuse holder
T4a4-pin connector, on series resistance
T6g6-pin connector, on fresh air blower switch
T8a8-pin connector, on fresh air blower and air recirculation switch
V2Fresh air blower
V154Fresh/recirculating air flap control motor
   135 Earth connection -2-, in dash panel wiring harness
   503 Screw connection (75x), on relay plate
   A19 Connection (58d), in dash panel wiring harness
   A36 Verbindung (75a), im Schalttafelleitungsstrang
   A80 Connection -1- (X), in dash panel wiring harness

Wiring Diagram VW PASSAT 1999 - Air conditioning system control unit - air conditioner magnetic coupling



Wiring Diagram  VW PASSAT 1999 - Air conditioning system control unit - air conditioner magnetic coupling https://portal-diagnostov.com/license.html
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J220Motronic control unit
J217Automatic gearbox control unit
J285Control unit with display in dash panel insert
J314Air conditioner cut-off control unit (384), on 13 position additional relay carrier
J361Simos control unit, in centre of plenum chamber
N25Air conditioning system magnetic coupling
T10i10-pin connector, blue, coupling station right A-pillar
T10k10-pin connector, grey, coupling station left A-pillar
T15s15-pin connector, red, in protective housing, left in engine compartment
T32b32-pin connector, green, on dash panel insert
T8080-pin connector, on engine control unit
T8888-pin connector, on automatic gearbox control unit
T121121-pin connector, on engine control unit
   135 Earth connection -2-, in dash panel wiring harness
   A36 Connection (75a), in dash panel wiring harness
   A79 Connection (hot light switch), in dash panel wiring harness
*For engine codes ACK and ALG only
**Not with engine codes ACK and ALG

Wiring Diagram VW PASSAT 1999 - Blocking diode - radiator fan relay - ambient temperature sender



Wiring Diagram  VW PASSAT 1999 - Blocking diode - radiator fan relay - ambient temperature sender https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file
E15Heated rear window switch
G17Ambient temperature sensor
J26Radiator fan relay (214), on 13 position additional relay carrier
J28Air conditioner/heater diode
J220Motronic control unit
J285Control unit with display in dash panel insert
J361Simos control unit, in centre of plenum chamber
T2a2-pin connector
T6h6-pin connector, black, on heated rear window switch
T10k10-pin connector, grey, coupling station left A-pillar
T15s15-pin connector, red, on protective housing, left in engine compartment
T24c24-pin connector, brown, on Motronic control unit
T32b32-pin connector, green, on dash panel insert
T8080-pin connector, on engine control unit
T121121-pin connector, on engine control unit
   30 Earth point -1-, next to relay plate
   81 Earth connection -1-, in dash panel wiring harness
   135 Earth connection -2-, in dash panel wiring harness
   A64 Connection (rpm boost), in dash panel wiring harness
   A73 Connection (ambient temperature display), in dash panel wiring harness

Wiring Diagram VW PASSAT 1999 - Air conditioning system pressure switch - radiator fan thermo switch - radiator fan relay - radiator fan



Wiring Diagram  VW PASSAT 1999 - Air conditioning system pressure switch - radiator fan thermo switch - radiator fan relay - radiator fan https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file
F18Radiator fan thermo-switch, connections 1 & 3 are not internally connected with engine codes ACK & ALG
F129Air conditioner pressure switch
J279Radiator fan 1st speed relay (214), on 8 position additional relay carrier
J280Radiator fan 2nd speed relay (214), on 8 position additional relay carrier
N39Radiator fan series resistor, under left longitudinal member
S42Radiator fan single fuse, on 8 position additional relay carrier
S51Fuse for radiator fan relay, on 8 position additional relay carrier
T2b2-pin connector, front left in engine compartment
T44-pin connector, front left in engine compartment
T10k10-pin connector, grey, coupling station left A-pillar
V7Radiator fan
   30 Earth point -1-, next to relay plate
   127 Earth connection, -1-, in A.C. compressor wiring harness
   500 Screw connection -1- (30), on relay plate
   503 Screw connection (75x), on relay plate
*For engine codes ACK and ALG only
**Not with engine codes ACK and ALG