Diagram sections — 32 (113 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC POWER STEERING ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS NAVIGATION POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 3) for Volkswagen Passat S 2014 List of elements for Automatic A/C Wiring Diagram (1 of 3) for Volkswagen Passat S 2014: 35 (below right kick panel) g43 (right front on the intake air grille in the plenum chamber) air quality sensor 25a 26a 27a Climatronic control module Computer data lines system Defroster door motor & position sensor (on defroster door motor) Electronic steering column lock control module (on steering column) Fuse 10a Fuse 15a Fuse 40a Fuse 5a Fuse 75a Fuse panel b (in engine compt electronics box) Fuse panel c (at left end of dash) G43 (below right kick panel) G605 (upper steering column) Heating, ventilation & air conditioning relay via remote start (on lower relay carrier on vehicle electrical system control module) Hot at all times Left footwell vent temperature sensor (above acceler- ator pedal) Left temperature door motor & potentiometer/ actuator (on left temperature door motor) Recirculation pump relay Red Right footwell vent temperature sensor (under right side of dash) Seats system Steering column electronics control module (on steering column) T16e T16g T20c T52b T52c Vehicle electrical system control module (behind left side of dash) W/ keyless system W/o keyless system Automatic A/C Wiring Diagram (2 of 3) for Volkswagen Passat S 2014 List of elements for Automatic A/C Wiring Diagram (2 of 3) for Volkswagen Passat S 2014: 22 (3.6l) (2.0l turbo diesel) (2.5l) 12a 5a 7.5a 15a Evaporator temperature sensor (bottom of evaporator assembly) Fresh air blower control module (on fresh air blower motor) Fresh air blower motor Fresh air distribution door motor & position sensor (on front air distribution door motor) Fresh air/recirculating air/ back pressure door motor & position sensor (on fresh air/recirculating air/back pressure door motor) Fuse Fuse 10a Fuse 15a Fuse panel b (in engine compt electronics box) G639 (below left kick panel) High heat output relay Hot at all times Low heat output relay Nca Red Right temperature door motor & potentiometer/ actuator (on right temperature door motor) T10a T14 T6t Automatic A/C Wiring Diagram (3 of 3) for Volkswagen Passat S 2014 List of elements for Automatic A/C Wiring Diagram (3 of 3) for Volkswagen Passat S 2014: 49 (on coolant reservoir) engine coolant level sensor 1.8l turbo 1.8l turbo except 1.8l turbo 2.0l turbo diesel 2.0l turbo diesel & 1.8l turbo 2.5l 21a 22a 27a 3.6l 32a A/c compressor regulator valve (on a/c compressor) Auxiliary heater heating element (2.0l turbo diesel) Computer data lines system Coolant fan control module (except 1.8l turbo) (rear of coolant fan assembly) Coolant recirculation pump (3.6l) Engine control module (left front of engine compt) Engine controls system Engine coolant level/ temperature lamp ind (except 3.6l) Engine coolant temperature (ect) sensor (on radiator) (integral w/ radiator hose) Engine coolant temperature (ect) sensor (on thermostat housing) Engine coolant temperature gauge Except 2.5l Except 3.6l Fuse 40a Fuse 50a Fuse panel b (in engine compt electronics box) G43 (below right kick panel) G44 G640 (lower left side of engine compt) G655 (under left headlight assembly) High pressure sensor (near a/c condenser) Hot at all times Instrument cluster Instrument cluster control module Instrument cluster system Left vent temperature sensor (at left vent) Nca Red Right coolant fan (behind right side of radiator) Right vent temperature sensor (at right vent) Sunlight photo sensor & sunlight photo sensor 2 (under top center of dash) T105 T10g T4t T4x T60 T91 T94 Manual A/C Wiring Diagram (1 of 2) for Volkswagen Passat S 2014 List of elements for Manual A/C Wiring Diagram (1 of 2) for Volkswagen Passat S 2014: 45 (below left kick panel) g639 (below right kick panel) g43 (near a/c 12a 25a 26a 27a A/c control module Air distribution door motor & position sensor (on front air distribution door motor) Computer data lines system Condenser) Coolant recirculation pump (3.6l) Electronic steering column lock control module (on steering column) Evaporator temperature sensor (bottom of evaporator assembly) Fresh air blower control module (on fresh air blower motor) Fresh air blower motor Fuse 15a Fuse 40a Fuse 5a Fuse 7.5a Fuse panel b (in engine compt electronics box) Fuse panel c (at left end of dash) G43 (below right kick panel) G605 (upper steering column) G640 (lower left side of engine compt) Heating, ventilation & air conditioning relay via remote start (on lower relay carrier on vehicle electrical system control module) High heat output relay High pressure Hot at all times Low heat output relay Recirculation door motor (right side of hvac plenum) Red Seats system Sensor Steering column electronics control module (on steering column) T10a T14 T16g T20c T52b T52c Temperature regulator door motor & position sensor (left side of hvac plenum) Vehicle electrical system control module (behind left side of dash) W/ keyless system W/o keyless system Manual A/C Wiring Diagram (2 of 2) for Volkswagen Passat S 2014 List of elements for Manual A/C Wiring Diagram (2 of 2) for Volkswagen Passat S 2014: 53 (2.0l turbo diesel) (2.0l turbo diesel) auxiliary heater heating element (2.5l) (3.6l) (integral w/ radiator hose) engine coolant temperature (ect) sensor (on radiator outlet) (on thermostat housing) engine coolant temperature (ect) sensor 1.8l turbo 15a 2.0l turbo diesel 2.0l turbo diesel & 1.8l turbo 2.5l 21a 22a 27a 3.6l 32a 7.5a A/c compressor regulator valve (on a/c compressor) Computer data lines system Coolant fan control module (except 1.8l turbo) (rear of coolant fan assembly) Coolant m Engine control module (left front of engine compt) Engine controls system Engine coolant level sensor (on coolant reservoir) Engine coolant level/ temperature indicator lamp (except 3.6l) Engine coolant temperature gauge Except 1.8l turbo Except 2.5l Except 3.6l Fan Fuse Fuse 10a Fuse 40a Fuse 50a Fuse panel b (in engine compt electronics box) G44 G605 (upper steering column) G640 (lower left side of engine compt) G655 (under left headlight assembly) Hot at all times Instrument cluster Instrument cluster control module Instrument cluster system Nca Recirculation pump relay Red Right coolant fan (behind right side of radiator) T10g T4t T4x T60 T91 T94
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram for Volkswagen Passat S 2014 List of elements for Anti-lock Brakes Wiring Diagram for Volkswagen Passat S 2014: 50 (if equipped) tire pressure monitoring display button (on master brake cylinder) brake lamp switch 30a 31a Abs control module (right rear of engine compt) Abs hydraulic pump Abs ind lamp Asr/esp ind lamp Brake fluid level warning switch (in brake fluid master cylinder fluid reservoir) Brake pad wear ind lamp Brake pressure sensor 1 Brake system ind lamp Computer data lines system Driving dynamics regulation high pressure switch valve 1 Driving dynamics regulation high pressure switch valve 2 Esp sensor unit Fuse 30a Fuse 40a Fuse 5a Fuse 7.5a Fuse panel b (in engine compt electronics box) Fuse panel c (at left end of dash) G43 (below right kick panel) G638 (below right kick panel) G655 (under left headlight assembly) Hot at all times Instrument cluster Instrument cluster control module Interior lights system Left front abs inlet valve Left front abs outlet valve Left front abs wheel speed sensor (on left front wheel bearing housing) Left rear abs inlet valve Left rear abs outlet valve Left rear abs wheel speed sensor (on left rear wheel bearing assembly) Nca Parking brake indicator lamp switch (base of parking brake lever assembly) Push button illumination bulb Right front abs inlet valve Right front abs outlet valve Right front abs wheel speed sensor (on right front wheel bearing housing) Right rear abs inlet valve Right rear abs outlet valve Right rear abs wheel speed sensor (on right rear wheel bearing assembly) Steering angle sensor Steering column electronic systems control module (on steering column) T16l Tire pressure monitoring display ind lamp Transverse acceleration sensor/ rotation rate sensor Warning buzzer & tone
ANTI-THEFT Access/Start Wiring Diagram for Volkswagen Passat S 2014 List of elements for Access/Start Wiring Diagram for Volkswagen Passat S 2014: 34 (behind left side of dash) vehicle electrical system control module (below right kick panel) (upper steering column) g605 15a 32a Access/start authorization control module (under left side of dash) Antenna Computer data lines system Computer data lines system g43 Driver exterior door handle touch sensor & access/start authorization antenna (in driver exterior door handle) Electronic steering column lock control module (on steering column) Front passenger exterior door handle touch sensor & access/start authorization antenna (in front passenger exterior door handle) Fuse 40a Fuse 5a Fuse panel c (at left end of dash) G43 (below right kick panel) G605 (upper steering column) Hot at all times Luggage compartment access/start authorization antenna (center front of luggage compt) Rear bumper access/start authorization antenna (behind center of rear bumper) Red Selector lever sensor system control module (a/t) (in selector shift mechanism) Start system button Starter relay 1 (w/o remote start) (on upper relay carrier on vehicle electrical system control module) Steering column lock actuator T28 T28a T4ka T4kb T4kc T4kd T52c Vehicle interior access/start authorization antenna 1 (under front of center console) Vehicle interior access/start authorization antenna 2 (center of rear seats) Forced Entry Wiring Diagram (1 of 3) for Volkswagen Passat S 2014 List of elements for Forced Entry Wiring Diagram (1 of 3) for Volkswagen Passat S 2014: 37 19a 22b 31b Child safety lock activated ind lamp Child safety lock button Computer data lines system Driver door central locking system motor Driver door contact switch Driver door power window control head Driver interior locking button Driver interior locking indicator lamp Driver's door lock unit (rear of driver's door) Driver's side door control module (in driver's door) Front passen- ger door central locking m Front passenger door contact switch Front passenger's door control module (in front passenger's door) Front passenger's door lock unit (rear of front passenger's door) Front passenger's interior locking button Fuse 30a Fuse 5a Fuse panel b (in engine compt electronics box) Fuse panel c (at left end of dash) G43 (below right kick panel) G639 (below left kick panel) Hot at all times Interior lights system Nca Push button illum- ination lamp Push button illumination lamp Rear lid remote release button System motor T20a T20b T28 T28a T32a T32b Forced Entry Wiring Diagram (2 of 3) for Volkswagen Passat S 2014 List of elements for Forced Entry Wiring Diagram (2 of 3) for Volkswagen Passat S 2014: 30 (below left kick panel) g639 (left side of trunk) g50 (not used) Computer data lines system Fuel filler door unlock motor (right front of luggage compt) G43 (below right kick panel) G51 (right side of trunk) G639 (below left kick panel) Horns system Interior lights system Left rear interior locking button Left rear interior locking ind lamp Push button illumination lamp Rear lid handle release button Rear lid lock unit (bottom center of rear lid door) Rear lid opening motor Red Right rear central locking lock motor Right rear door contact switch Right rear door lock unit (rear of right rear door) Right rear interior locking button Right rear interior locking ind lamp T28b T28c T52a T52b T52c T5a0 T5ao Vehicle electrical system control module (behind left side of dash) Forced Entry Wiring Diagram (3 of 3) for Volkswagen Passat S 2014 List of elements for Forced Entry Wiring Diagram (3 of 3) for Volkswagen Passat S 2014: 25 (in plenum chamber) alarm horn (integral to hood lock assembly) engine hood contact switch (not used) 26b Anti-theft immobilizer control module Anti-theft immobilizer reader coil Anti-theft immobilizer system ind lamp Computer data lines system Door ajar ind lamp Fuse 15a Fuse panel c (at left end of dash) G43 (below right kick panel) G639 (below left kick panel) G655 (under left headlight assembly) Hood open ind lamp Hot at all times Instrument cluster Instrument cluster control module Left rear central locking lock motor Left rear door contact switch Left rear door lock unit (rear of left rear door) Nca Rear lid remote lock key switch Red T28b
BODY CONTROL MODULES Steering Column Electronic Systems Control Module Wiring Diagram (1 of 2) for Volkswagen Passat S 2014 List of elements for Steering Column Electronic Systems Control Module Wiring Diagram (1 of 2) for Volkswagen Passat S 2014: 34 17b 86s Air bag spiral spring/return spring (w/ slip ring) Air conditioning system Anti-theft system Computer data lines system Cruise control switch/ cruise control set button (if equipped) Engine controls system Fuse 10a Fuse panel c (at left end of dash) G605 (upper steering column) Headlamp dimmer/ flasher switch Horns system Hot at all times Ignition/starter switch Nca Red Steering angle sensor (w/ electro-mechanical steering: installed in steering gear) (w/o electro-mechanical steering: top of steering column) Steering column electronic systems control module (on steering column) T12k T16l T4k T52b T52c Transmissions system Turn signal switch Turn signal switch/ headlamp dimmer/ flasher switch Vehicle electrical system control module (behind left side of dash) W/ access/start authorization system W/o access/start authorization system Windshield wiper intermittent mode switch Windshield wiper intermittent regulator Windshield wiper switch Windshield wiper/washer switch Steering Column Electronic Systems Control Module Wiring Diagram (2 of 2) for Volkswagen Passat S 2014 List of elements for Steering Column Electronic Systems Control Module Wiring Diagram (2 of 2) for Volkswagen Passat S 2014: 11 Horns system Left multi-function buttons Multi-function steering wheel control module Nca Right multi-function buttons (on steering wheel) T3bs T3bt T8ab T8ac Tiptronic downshift button Tiptronic upshift button Vehicle Electrical System Control Module Wiring Diagram (1 of 2) for Volkswagen Passat S 2014 List of elements for Vehicle Electrical System Control Module Wiring Diagram (1 of 2) for Volkswagen Passat S 2014: 27 (below right kick panel) g43 (if equipped) light recognition sensor 19a 28a 29a 3.6l Door locks & anti-theft systems Engine controls system Except 3.6l Exterior lights system Fuse 40a Fuse 5a Fuse panel b (in engine compt electronics box) Fuse panel f (left side of trunk) Headlights & exterior lights systems Headlights system Hot at all times Interior lights system Power distribution system Red Seats system T2ao T52a T52b Trunk, tailgate, fuel doors system Vehicle electrical system control module (behind left side of dash) Wiper/washer system Vehicle Electrical System Control Module Wiring Diagram (2 of 2) for Volkswagen Passat S 2014 List of elements for Vehicle Electrical System Control Module Wiring Diagram (2 of 2) for Volkswagen Passat S 2014: 23 29b 30b Anti-theft system Computer data lines system Defogger system Door locks & anti-theft systems Engine controls system Exterior lights & mirrors systems Exterior lights system Fuse 20a Fuse panel c (at left end of dash) G605 (upper steering column) Headlights system Horns system Hot at all times Interior lights system Power distribution system Starting/charging system Steering column electronics control module circuit T52b T52c Vehicle electrical system control module (behind left side of dash) Wiper/washer system
COMPUTER DATA LINES Computer Data Lines Wiring Diagram (1 of 2) for Volkswagen Passat S 2014 List of elements for Computer Data Lines Wiring Diagram (1 of 2) for Volkswagen Passat S 2014: 42 (behind left side of dash) vehicle electrical system control module (below left kick panel) g639 (in right rear door) 1.8l turbo 16b 3.6l A/c control module (manual a/c) Access/start authorization control module (under left side of dash) Analog clock Climatronic control module (automatic a/c) Data bus on board diagnostic interface (under left side of dash) Data link connector Driver door control module (in driver's door) Driver seat adjustment control module (under driver's seat) Electronic steering column lock control module (on steering column) Except 1.8l turbo Except 3.6l Front passenger door control module (in front passenger's door) Fuse 10a Fuse 7.5a Fuse panel c (at left end of dash) G43 (below right kick panel) Hot at all times Instrument cluster Instrument cluster control module Left rear door control module (in left rear door) Power sunroof control module (center front of roof) Rain/light recognition sensor Right rear door control module Steering column electronics control module (on steering column) T10c T16l T20a T20b T20c T28 T28a T28b T28c T32bv T52b T52c Computer Data Lines Wiring Diagram (2 of 2) for Volkswagen Passat S 2014 List of elements for Computer Data Lines Wiring Diagram (2 of 2) for Volkswagen Passat S 2014: 25 1.8l turbo 12b Abs control module (right rear of engine compt) Air bag control module (under front of center console) Amplifier (under driver's seat) Compass magnetic field sensor (center of luggage compt lid) Dsg transmission mechatronic (on direct shift gear box) Engine control module (left front of engine compt) Except 1.8l turbo External multimedia device interface Fuse 10a Fuse panel c (at left end of dash) Hot at all times Nca Power steering control module (integral w/ steering gear assembly) Radio/navigation display unit control module Selector lever sensor system control module (w/ dsg transmission) (in selector shift mechanism) T10s T16d T20e T6z T91 T94 Telephone transceiver (under front passenger seat) Transmission control module (tcm)
COOLING FAN Cooling Fan Wiring Diagram for Volkswagen Passat S 2014 List of elements for Cooling Fan Wiring Diagram for Volkswagen Passat S 2014: 33 1.8l turbo 12a 2.0l 2.0l turbo diesel 2.5l 27a 3.6l Computer data lines system Coolant fan control module (except 1.8l turbo) (rear of coolant fan assembly) Coolant recirculation pump (3.6l) Engine control module (left front of engine compt) Engine coolant temperature (ect) sensor (on radiator) (integral w/ radiator hose) Engine coolant temperature (ect) sensor (on thermostat housing) Except 1.8l turbo Except 2.5l Fuse 10a Fuse 15a Fuse 30a Fuse 50a Fuse panel b (in engine compt electronics box) G640 (lower left side of engine compt) Hot at all times Nca Recirculation pump relay Red Right coolant fan (behind right side of radiator) T105 T10g T14 T4x T60 T91 T94
CRUISE CONTROL Cruise Control Wiring Diagram (1 of 3) for Volkswagen Passat S 2014 List of elements for Cruise Control Wiring Diagram (1 of 3) for Volkswagen Passat S 2014: 24 (expect 1.8l turbo : under left headlight assembly) (1.8l turbo: lower left side of engine compt) (expect 1.8l turbo) g655 (1.8l turbo) g640 (left front of 1.8l turbo 2.0l turbo diesel 2.5l 3.6l Computer data lines system Control Cruise control switch & cruise control set-button Engine Engine compt) Engine speed (rpm) sensor (1.8l turbo) (left rear of engine) Engine speed (rpm) sensor (2.0l turbo diesel) (left rear of engine) Engine speed (rpm) sensor (2.5l) (bottom rear of engine) Module (ecm) Nca Steering column electronic systems control module (on steering column) T105 T16i T60 T91 T94 Throttle valve control module (2.0l turbo diesel) (on throttle body) Throttle valve control module (except 2.0l turbo diesel) (on throttle body) Cruise Control Wiring Diagram (2 of 3) for Volkswagen Passat S 2014 List of elements for Cruise Control Wiring Diagram (2 of 3) for Volkswagen Passat S 2014: 19 (not used) 10a 14a 2.0l turbo diesel 2.5l & 1.8l turbo 3.6l Accelerator pedal module/ accelerator pedal position sensor & sensor 2 (accelerator pedal position sensor & sensor 2: installed in accelerator pedal module) Brake pedal switch/brake lamp switch (on master brake cylinder) Clutch position sensor (m/t) (on clutch slave cylinder) Engine speed (rpm) sensor (3.6l) (left rear of engine) Except 3.6l Expect 1.8l turbo Fuse 5a Fuse panel b (in engine compt electronics box) Fuse panel f (left side of trunk) G605 (upper steering column) Hot at all times Nca Red Cruise Control Wiring Diagram (3 of 3) for Volkswagen Passat S 2014 List of elements for Cruise Control Wiring Diagram (3 of 3) for Volkswagen Passat S 2014: 25 (behind left side of dash) (in transmission valve assembly) Computer data lines system Cruise control indicator lamp Direct shift gearbox (dsg) mechatronic (3.6l & 2.0l turbo diesel) (on direct shift gear box) Driveshaft speed sensor 1 Driveshaft speed sensor 2 In + In - Instrument cluster Instrument cluster control module Nca Out + Out - T20e T4be T52c Transmission control module (2.5l) Transmission control module (tcm) (1.8l turbo) Transmission input speed sensor Transmission input speed sensor & transmission output speed sensor (in transmission valve assembly) Transmission input speed sensor (in transmission valve assembly) Transmission output speed sensor Transmission output speed sensor 2 Vehicle electrical system control module
DEFOGGERS Defoggers Wiring Diagram for Volkswagen Passat S 2014 List of elements for Defoggers Wiring Diagram for Volkswagen Passat S 2014: 31 (behind left side of dash) vehicle electrical system control module (on upper relay carrier on vehicle electrical system control module) rear window defogger relay A/c control module (manual a/c) Climatronic control module (automatic a/c) Computer data lines system Driver exterior rearview mirror Driver's side door control module (in driver's door) Exterior rearview mirror heating switch Fm frequency filter (in positive wire) Front passenger exterior rearview mirror Front passenger's door control module (in front passenger's door) Fuse 30a Fuse panel c (at left end of dash) G43 (below right kick panel) G639 (below left kick panel) G662 (left "c" pillar) Hot at all times Interior lights system Mirror heater Mirror heating Nca Rear window defogger Switch T16a T16b T20a T20b T20c T28 T28a T32a
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram for Volkswagen Passat S 2014 List of elements for Electronic Power Steering Wiring Diagram for Volkswagen Passat S 2014: 22 Computer data lines system D1a Electro- mechanical power steering motor Fuse 7.5a Fuse 80a Fuse panel a (in engine compt electronics box) Fuse panel c (at left end of dash) G12 (lower left side of engine compt) Hot at all times Instrument cluster Instrument cluster control module Nca Power steering control module (integral w/ steering gear assembly) Red Steering angle sensor (installed in steering gear) Steering column electronics systems control module (on steering column) Steering indicator lamp electro-mechanical power Steering torque sensor (integral w/ steering gear assembly) T16l T2a T5g T6z
ENGINE PERFORMANCE
1.8L TURBO 1.8L Turbo, Engine Performance Wiring Diagram (1 of 6) for Volkswagen Passat S 2014 List of elements for 1.8L Turbo, Engine Performance Wiring Diagram (1 of 6) for Volkswagen Passat S 2014: 23 (lower left side of engine compt) g640 21a Accelerator pedal position sensor & accelerator pedal position sensor 2 (installed in accelerator pedal module) Charge air pressure sensor (on charge air cooler) Engine control module (left front of engine compt) Engine coolant temperature (ect) sensor (on radiator) (integral with radiator hose) Fuse 40a Fuse panel b (in engine compartment electronics box) G640 (lower left side of engine compt) Heated oxygen sensor Heater for oxygen sensor 1 after catalytic converter Hot at all times Nca Oxygen sensor 1 after catalytic converter Oxygen sensor 1 before catalytic converter (in exhaust, upstream of catalytic converter) Oxygen sensor after three way catalytic converter Oxygen sensor heater Red Secondary air injection pump motor Secondary air injection pump relay Starting/ charging system T14a T91 1.8L Turbo, Engine Performance Wiring Diagram (2 of 6) for Volkswagen Passat S 2014 List of elements for 1.8L Turbo, Engine Performance Wiring Diagram (2 of 6) for Volkswagen Passat S 2014: 23 (behind left side of dash) 14a Abs control module (right rear of engine compt) Brake pedal switch/brake lamp switch (on master brake cylinder) Clutch position sensor (m/t) (on clutch slave cylinder) Computer data lines system Coolant fan control module (rear of coolant fan assembly) Electronic steering column lock control module (on steering column) Fuse 10a Fuse 15a Fuse 5a Fuse 7.5a Fuse n/a Fuse panel b (in engine compartment electronics box) G605 (upper steering column) Hot at all times Leak detection pump (if equipped) (in right rear wheelwell) Multi-function transmission range switch (a/t) (on top of transmission) Nca T4x T52b T52c Vehicle electrical system control module 1.8L Turbo, Engine Performance Wiring Diagram (3 of 6) for Volkswagen Passat S 2014 List of elements for 1.8L Turbo, Engine Performance Wiring Diagram (3 of 6) for Volkswagen Passat S 2014: 13 12a 24a Engine control module (left front of engine compt) Fuse 20a Fuse 7.5a Fuse n/a Fuse panel b (in engine compartment electronics box) Fuse panel c (at left end of dash) Hot at all times Red Reduced oil pressure switch (left rear of engine) T105 T14a 1.8L Turbo, Engine Performance Wiring Diagram (4 of 6) for Volkswagen Passat S 2014 List of elements for 1.8L Turbo, Engine Performance Wiring Diagram (4 of 6) for Volkswagen Passat S 2014: 22 (end of fuel rail) fuel pressure sensor (left rear of engine) (on thermostat housing) (on turbocharger) charge pressure actuator position sensor (rear of intake manifold) manifold absolute pressure sensor & intake air temperature sensor Camshaft position sensor Engine coolant temperature sensor Engine speed sensor Fuel injector cylinders Intake manifold runner control valve Intake manifold runner position sensor Oil pressure regulation valve (lower left rear of engine) Red Secondary air injection sensor 2 Sensor 1 Sensor 2 T14a T14b T8i Throttle drive Throttle valve control module (on throttle body) Turbocharger air recirculation valve (on turbocharger) 1.8L Turbo, Engine Performance Wiring Diagram (5 of 6) for Volkswagen Passat S 2014 List of elements for 1.8L Turbo, Engine Performance Wiring Diagram (5 of 6) for Volkswagen Passat S 2014: 16 (in fuel delivery unit) fuel level sensor & transfer fuel pump (on coolant reservoir) engine coolant level sensor (on fuel delivery unit) fuel pump control module (right side of trunk) g51 (under left headlight assembly) g655 After-run coolant pump Camshaft adjustment valve 1 (rear of cylinder head) Engine control module (left front of engine compt) Fuel pressure regulator valve G640 (lower left side of engine compt) Knock sensor 1 Oil level thermal sensor Red T105 T14a T6z 1.8L Turbo, Engine Performance Wiring Diagram (6 of 6) for Volkswagen Passat S 2014 List of elements for 1.8L Turbo, Engine Performance Wiring Diagram (6 of 6) for Volkswagen Passat S 2014: 29 Computer data lines system Computer data lines systems Electronic power control malfunction indicator lamp Engine control module (left front of engine compt) Engine coolant level/temperature (ecl/ect) indicator lamp Evap canister purge regulator valve 1 (on left side of engine) Fuel gauge G15 G640 (lower left side of engine compt) Ignition coil 1 w/ power output stage (on top front of engine) Ignition coil 2 w/ power output stage (on top of engine) Ignition coil 3 w/ power output stage (on top of engine) Ignition coil 4 w/ power output stage (on top rear of engine) Instrument cluster Instrument cluster control module Malfunction indicator lamp Nca Oil pressure indicator lamp Oil pressure switch Red Secondary air injection solenoid valve (right rear of engine) Starting/ charging system Steering column electronics control module (on steering column) T105 T14a T16i T91 To spark plug Vehicles w/ cruise control
2.0L TURBO DIESEL 2.0L Turbo Diesel, Engine Performance Wiring Diagram (1 of 7) for Volkswagen Passat S 2014 List of elements for 2.0L Turbo Diesel, Engine Performance Wiring Diagram (1 of 7) for Volkswagen Passat S 2014: 20 (on diesel particulate filter housing) (under left headlight assembly) g655 (upper steering column) g605 Engine control module (left front of engine compt) Engine coolant temperature sensor on radiator outlet (integral w/ radiator hose) Exhaust gas temperature sensor 2 Exhaust gas temperature sensor 3 Exhaust gas temperature sensor 4 G605 (upper steering column) Generator Nca Red Reducing agent injector (in exhaust, upstream of nox reduction catalytic converter) Starter Starting/ charging system Steering column electronic system control module (w/ cruise control) (on steering column) T10g T16l T4t T94 2.0L Turbo Diesel, Engine Performance Wiring Diagram (2 of 7) for Volkswagen Passat S 2014 List of elements for 2.0L Turbo Diesel, Engine Performance Wiring Diagram (2 of 7) for Volkswagen Passat S 2014: 23 (behind left side of dash) vehicle electrical system control module (on exhaust valve) (on intake air tube) (right rear of engine) oil pressure switch (upper steering column) g605 Accelerator pedal module Adapter cable Automatic glow time control module (in engine compt electronics box) Computer data lines system Exhaust door control unit Fuse 7.5a Fuse panel c (at left end of dash) G605 (upper steering column) G655 (under left headlight assembly) Heated oxygen sensor & w/ oxygen sensor heater (in exhaust, upstream of catalytic converter) Mass air flow sensor Nca Nox sensor (in exhaust, downstream of exhaust valve) Nox sensor control module (near front of exhaust) Red T14 T52b T52c 2.0L Turbo Diesel, Engine Performance Wiring Diagram (3 of 7) for Volkswagen Passat S 2014 List of elements for 2.0L Turbo Diesel, Engine Performance Wiring Diagram (3 of 7) for Volkswagen Passat S 2014: 24 (on clutch slave cylinder) (m/t) clutch position sensor (on coolant reservoir) engine coolant level sensor (upper steering column) g605 Charge air pressure sensor/intake air temperature sensor & intake manifold sensor (on charge air cooler) Computer data lines system Cylinder 1 combustion chamber pressure sensor & glow plug 1 Cylinder 2 combustion chamber pressure sensor & glow plug 2 Cylinder 3 combustion chamber pressure sensor & glow plug 3 Cylinder 4 combustion chamber pressure sensor & glow plug 4 Differential pressure sensor (mounted on diesel particulate filter housing) Electronic power control malfunction ind lamp Engine coolant level/ temperature indicator lamp Engine coolant temperature gauge Exhaust pressure sensor 1 (on diesel particulate filter housing) Fuel gauge G605 (upper steering column) Instrument cluster Instrument cluster control module Low fuel level ind lamp Malfunction ind lamp Oil pressure ind lamp Red T10g T14 2.0L Turbo Diesel, Engine Performance Wiring Diagram (4 of 7) for Volkswagen Passat S 2014 List of elements for 2.0L Turbo Diesel, Engine Performance Wiring Diagram (4 of 7) for Volkswagen Passat S 2014: 28 (in engine compt electronics box) fuse panel b (not used) (on master brake cylinder) (right rear of engine compt) 10a 14a 26a Abs control module Brake light switch & brake pedal switch Cooling fans system Engine control module (ecm) (left front of engine compt) Fuse 10a Fuse 20a (or 15a) Fuse 30a Fuse 50a Fuse 5a Fuse 5a (or 7.5a) Fuse 7.5a G605 (upper steering column) High heat output relay (w/ auxiliary heater) Hot at all times Lines system computer data Low heat output relay (w/ auxiliary heater) Red Starting/charging system System starting/charging T14 T94 2.0L Turbo Diesel, Engine Performance Wiring Diagram (5 of 7) for Volkswagen Passat S 2014 List of elements for 2.0L Turbo Diesel, Engine Performance Wiring Diagram (5 of 7) for Volkswagen Passat S 2014: 31 (in engine compt electronics box) fuse panel b (integral to reducing agent delivery module) reducing agent heater control module (integral to reducing agent delivery module) reducing agent tank heater & temperature sensor (top of engine) fuel injector cylinders 13b 21a 22a 24b 25a 32a Cooling fans system Fuse 10a Fuse 20a Fuse 40a Fuse 50a Fuse panel c (at left end of dash) G50 (left side of trunk) Hot at all times Nca Positive crankcase ventilation heating element (on vent hose assembly) Red Reducing agent reservoir processing unit Reducing agent reservoir sensor (integral to reducing agent delivery module) Reducing agent reversing valve (integral to reducing agent delivery module) T14 T14a T3ah T4as T5h T8l Wastegate bypass regulator valve (under intake manifold) 2.0L Turbo Diesel, Engine Performance Wiring Diagram (6 of 7) for Volkswagen Passat S 2014 List of elements for 2.0L Turbo Diesel, Engine Performance Wiring Diagram (6 of 7) for Volkswagen Passat S 2014: 16 (in fuel delivery unit) fuel level sensor/transfer fuel pump (integral to reducing agent delivery module) reducing agent line heater (integral to reducing agent delivery module) reducing agent pump heater (left rear of engine) (on upper relay carrier on vehicle electrical system control module) fuel pump relay Auxiliary heater heating element Egr valve 1/egr motor & egr potentiometer (egr valve 1: on intake manifold) (egr motor & egr potentiometer: in egr valve 1) Egr valve 2/egr motor 2 & exhaust gas recirculation position sensor 2 (egr valve 2: on egr cooler) (egr motor 2 & exhaust gas recirculation position sensor 2: in egr valve 2) Engine speed sensor Fuel pressure sensor (end of fuel rail) G44 G50 (left side of trunk) G51 (right side of trunk) Red T8l Throttle valve control module & throttle position sensor (on throttle body) 2.0L Turbo Diesel, Engine Performance Wiring Diagram (7 of 7) for Volkswagen Passat S 2014 List of elements for 2.0L Turbo Diesel, Engine Performance Wiring Diagram (7 of 7) for Volkswagen Passat S 2014: 18 (in exhaust, upstream of catalytic converter) egr temperature sensor (integral to reducing agent delivery module) reducing agent metering system pressure sensor (on high pressure pump) fuel temperature sensor (on thermostat housing) engine coolant temperature sensor (on turbocharger) exhaust gas temperature sensor 1 Camshaft position sensor (on front of cylinder head) Charge air cooling pump (rear of engine) Charge pressure actuator position sensor (on turbocharger) Engine control module (ecm) (left front of engine compt) Fuel metering valve (on high pressure pump) Fuel pressure regulator valve (end of fuel rail) G640 (lower left side of engine compt) Nca Red T14 T4ap T60 T8l
2.5L 2.5L, Engine Performance Wiring Diagram (1 of 5) for Volkswagen Passat S 2014 List of elements for 2.5L, Engine Performance Wiring Diagram (1 of 5) for Volkswagen Passat S 2014: 24 (not used) (under left headlight assembly) g655 10a 14a 21a 25a Abs control module (right rear of engine compt) Brake light switch/ brake pedal switch (on master brake cylinder) Clutch position sensor (m/t) (on clutch slave cylinder) Cooling fans system Engine control module (left front of engine compt) Engine coolant temperature sensor on radiator (integral w/ radiator hose) Fuse 10a Fuse 15a Fuse 30a Fuse 40a Fuse 5a Fuse 5a (or 7.5a) Fuse panel b (in engine compt electronics box) G605 (upper steering column) Hot at all times If equipped Secondary air injection pump relay (if equipped) T94 2.5L, Engine Performance Wiring Diagram (2 of 5) for Volkswagen Passat S 2014 List of elements for 2.5L, Engine Performance Wiring Diagram (2 of 5) for Volkswagen Passat S 2014: 20 (behind left side of dash) vehicle electrical system control module (or red) 13b Accelerator pedal position sensor & sensor 2 (installed in accelerator pedal module) Computer data lines system Fuse 10a Fuse 7.5a Fuse panel c (at left end of dash) G605 (upper steering column) G640 (lower left side of engine compt) Heated oxygen sensor/ oxygen sensor heater (heated oxygen sensor: on exhaust manifold) Hot at all times If equipped Nca Oxygen sensor after three way catalytic converter & oxygen sensor 1 after catalytic converter (if equipped) Oxygen sensor in bank 1 center three way catalytic converter & oxygen sensor 3 heater (if equipped) Secondary air injection pump motor (if equipped) (lower left Side of engine) T52b T52c 2.5L, Engine Performance Wiring Diagram (3 of 5) for Volkswagen Passat S 2014 List of elements for 2.5L, Engine Performance Wiring Diagram (3 of 5) for Volkswagen Passat S 2014: 26 (in fuel delivery unit) transfer fuel pump/ fuel level sensor (on coolant reservoir) engine coolant level sensor (on upper relay carrier on vehicle electrical system control module) (or red) (top of engine) 24b Fuel pump relay Fuse 20a Fuse panel c (at left end of dash) G15 G51 (right side of trunk) G605 (upper steering column) G640 (lower left side of engine compt) Hot at all times If equipped Ignition coil 1 w/ power output stage Ignition coil 2 w/ power output stage Ignition coil 3 w/ power output stage Ignition coil 4 w/ power output stage Ignition coil 5 w/ power output stage Nca Red Secondary air injection solenoid valve (right rear of engine) Starter T14 To spark plug 2.5L, Engine Performance Wiring Diagram (4 of 5) for Volkswagen Passat S 2014 List of elements for 2.5L, Engine Performance Wiring Diagram (4 of 5) for Volkswagen Passat S 2014: 24 (left rear of engine) oil pressure switch (on left side of engine) evap canister purge regulator valve 1 (or red) (rear of cylinder head) camshaft adjustment valve 1 (upper steering column) g605 Computer data lines system Electronic power control malfunction ind lamp Engine control module (left front of engine compt) Engine coolant level/ temperature indicator lamp Engine coolant temperature gauge Engine coolant temperature sensor (on thermostat housing) Fuel gauge If equipped Instrument cluster Instrument cluster control module Low fuel level ind lamp Malfunction ind lamp Oil level ind lamp Oil pressure ind lamp Red Reduced oil pressure switch (left rear of engine) T14 T60 Throttle valve control module (on throttle body) 2.5L, Engine Performance Wiring Diagram (5 of 5) for Volkswagen Passat S 2014 List of elements for 2.5L, Engine Performance Wiring Diagram (5 of 5) for Volkswagen Passat S 2014: 24 (lower left rear of engine) oil pressure regulation valve (or red) (top of engine) fuel injector cylinder 1 (top of engine) fuel injector cylinder 2 (top of engine) fuel injector cylinder 3 (top of engine) fuel injector cylinder 4 (top of engine) fuel injector cylinder 5 Camshaft position sensor (left front of cylinder head) Computer data lines system Engine control module (ecm) (left front of engine compt) Engine speed sensor (bottom rear of engine) If equipped Knock sensor 1 (right side of engine) Knock sensor 2 (right side of engine) Manifold absolute pressure sensor & intake air temperature sensor (rear of intake manifold) Nca Red Secondary air injection sensor 1 Starting/charging system Steering column electronic systems control module (w/ cruise control) (on steering column) t16l T14 T16v T60 T94
3.6L 3.6L, Engine Performance Wiring Diagram (1 of 8) for Volkswagen Passat S 2014 List of elements for 3.6L, Engine Performance Wiring Diagram (1 of 8) for Volkswagen Passat S 2014: 10 (integral w/ radiator hose) engine temperature sensor on radiator outlet (on master brake cylinder) brake lamp switch & brake pedal switch Cooling fans system Engine control module (ecm) (left front of engine compt) G605 (upper steering column) G655 (under left headlight assembly) If equipped Starting/ charging system T14 T94 3.6L, Engine Performance Wiring Diagram (2 of 8) for Volkswagen Passat S 2014 List of elements for 3.6L, Engine Performance Wiring Diagram (2 of 8) for Volkswagen Passat S 2014: 12 (on steering column) steering column electronic system control module (on upper relay carrier on vehicle electrical system control module) Accelerator pedal module Dsg transmission mechatronic (if equipped) G605 (upper steering column) If equipped Mass air flow sensor & intake air temperature sensor (on air intake tube) Red Sensor 1 Sensor 2 Starter T16l 3.6L, Engine Performance Wiring Diagram (3 of 8) for Volkswagen Passat S 2014 List of elements for 3.6L, Engine Performance Wiring Diagram (3 of 8) for Volkswagen Passat S 2014: 19 (on coolant reservoir) engine coolant level sensor (on fuel delivery unit) fuel pump control module (on oil filter mount assembly) oil pressure switch (transfer fuel pump/fuel level sensor: in fuel delivery unit) (fuel delivery unit: top right side of fuel tank) transfer fuel pump/ fuel delivery unit & fuel level sensor Fuse 7.5a Fuse panel c (at left end of dash) G51 (right side of trunk) G605 (upper steering column) G655 (under left headlight assembly) Heated oxygen sensor (integral w/ right exhaust manifold) Lines system computer data Nca Oil level thermal sensor (w/ interval extension) (bottom of engine oil pan) Positive crankcase ventilation heating element (on vent hose assembly) T14 T52b T52c T6z Vehicle electrical system control module (behind left side of dash) 3.6L, Engine Performance Wiring Diagram (4 of 8) for Volkswagen Passat S 2014 List of elements for 3.6L, Engine Performance Wiring Diagram (4 of 8) for Volkswagen Passat S 2014: 23 24a Charge air pressure gauge Computer data lines system Electronic power control malfunction indicator lamp Engine control module (left front of engine compt) Fuel gauge Fuse 20a Fuse 7.5a Fuse panel c (at left end of dash) Generator w/ voltage regulator Heated oxygen sensor 2 (integral w/ left exhaust manifold) Hot at all times Instrument cluster Instrument cluster control module Lines system computer data Low fuel level ind lamp Malfunction indicator lamp Nca Oil level ind lamp Oil pressure ind lamp System starting/charging T4t T94 3.6L, Engine Performance Wiring Diagram (5 of 8) for Volkswagen Passat S 2014 List of elements for 3.6L, Engine Performance Wiring Diagram (5 of 8) for Volkswagen Passat S 2014: 20 (not used) 10a 12a 14a 25a Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 40a Fuse 5a Fuse panel b (in engine compt electronics box) Fuse panel f (left side of trunk) Hot at all times Leak detection pump (ldp) (in right rear wheelwell) Nca Oxygen sensor 1 after three way catalytic converter Oxygen sensor 2 after catalytic converter Recirculation pump relay Red 3.6L, Engine Performance Wiring Diagram (6 of 8) for Volkswagen Passat S 2014 List of elements for 3.6L, Engine Performance Wiring Diagram (6 of 8) for Volkswagen Passat S 2014: 9 (end of fuel rail) fuel pressure sensor (left front of cylinder head) camshaft position (cmp) sensor 2 (on fuel rail cross-over tube) low fuel pressure sensor (on thermostat housing) engine coolant temperature (ect) sensor (right front of cylinder head) camshaft position (cmp) sensor Coolant recirculation pump G640 (lower left side of engine compt) T14 Throttle valve control module (on throttle body) 3.6L, Engine Performance Wiring Diagram (7 of 8) for Volkswagen Passat S 2014 List of elements for 3.6L, Engine Performance Wiring Diagram (7 of 8) for Volkswagen Passat S 2014: 10 (front of cylinder head) camshaft adjustment valve 1 (front of cylinder head) exhaust camshaft adjustment valve 1 (on left side of engine) evap canister purge regulator valve 1 (rear of engine) fuel pressure regulator valve Engine speed sensor (left rear of engine) Knock sensor 1 (between cylinders 1 & 3) Knock sensor 2 (between cylinders 4 & 6) Nca Red T14 3.6L, Engine Performance Wiring Diagram (8 of 8) for Volkswagen Passat S 2014 List of elements for 3.6L, Engine Performance Wiring Diagram (8 of 8) for Volkswagen Passat S 2014: 16 (top of engine) Engine control module (left front of engine compt) Fuel injector 1 cylinder Fuel injector 2 cylinder Fuel injector 3 cylinder Fuel injector 4 cylinder Fuel injector 5 cylinder Fuel injector 6 cylinder G15 G640 (lower left side of engine compt) Ignition coils w/ power output stage (top of engine) Nca Red T14 T60 To spark plug
EXTERIOR LIGHTS Backup Lamps Wiring Diagram for Volkswagen Passat S 2014 List of elements for Backup Lamps Wiring Diagram for Volkswagen Passat S 2014: 25 (in direct shift gearbox transmission) (m/t) backup lamp switch 25b 28b Automatic dimming interior rearview mirror Automatic transmission control module (tcm) (w/o direct shift) (left side of engine compt) Computer data lines system Dsg transmission mechatronic (w/ direct shift) (on direct shift gear box) Fuse 20a Fuse 30a Fuse 7.5a Fuse panel c (at left end of dash) G50 (left side of of trunk) G51 (right side of of trunk) G655 (under left headlight assembly) Hot at all times Left backup lamp Left tail lamp 2 Multi-function transmission range (tr) switch (on top of transmission) Nca Right backup lamp Right tail lamp 2 T20e T52a T52c Vehicle electrical system control module (behind left side of dash) Exterior Lamps Wiring Diagram (1 of 2) for Volkswagen Passat S 2014 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Volkswagen Passat S 2014: 32 10a 12b 29a Backup lamps circuit Computer data lines system Emergency flasher button Emergency flasher ind lamp Fuse 10a Fuse 40a Fuse 5a Fuse panel b (in engine compt electronics box) Fuse panel c (at left end of dash) G43 (below right kick panel) G50 (left side of trunk) G605 (upper steering column) G655 (under left Headlight assembly) Hot at all times Left backup lamp Left brake/ turn signal lamp Left front headlamp Left front side marker lamp Left front turn signal/ side marker lamp Left rear side marker lamp Left tail lamp Left tail lamp 2 License plate lamp Light switch T52a T52b T52c Vehicle electrical system control module (behind left side of dash) Exterior Lamps Wiring Diagram (2 of 2) for Volkswagen Passat S 2014 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Volkswagen Passat S 2014: 42 (left side of trunk) g50 (on master brake cylinder) brake pedal switch & brake lamp switch (on steering column) steering column electronics control module 1.8l turbo 2.0l turbo diesel 2.5l 3.6l Abs control module (right rear of engine compt) Backup lamps circuit Computer data lines system Driver door control module (in driver's door) Driver exterior rearview mirror Engine control module (left front of engine compt) Except 1.8l turbo Front passenger door control module (in front passenger's door) Front passenger exterior rearview mirror G13 (right rear of engine compt) G51 (right side of trunk) G605 (upper steering column) High-mounted brake lamp Instrument cluster Instrument cluster control module Left turn signal ind lamp Nca Right backup lamp Right front headlamp Right front side marker lamp Right front turn signal/ side marker lamp Right rear brake/ turn signal lamp Right rear side marker lamp Right tail lamp Right tail lamp 2 Right turn signal ind lamp T16a T16d T16l T20a T20b T91 T94 Turn signal lamp Turn signal switch
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 4) for Volkswagen Passat S 2014 List of elements for Ground Distribution Wiring Diagram (1 of 4) for Volkswagen Passat S 2014: 44 (2.5l) tiptronic switch (automatic a/c) air quality sensor (automatic a/c) climatronic control module (if equipped) tire pressure monitoring display button (manual a/c) a/c control module (w/ dsg transmission) selector lever sensor system control module (w/o memory) front passenger seat adjustment control head 12 v socket 2 Access/ start authorization control module Cigarette lighter Data bus on board diagnostic interface Emergency flasher button Front passenger backrest heating element Front passenger exterior door handle touch sensor & access/start system antenna Front passenger heated seat temperature sensor/heating element Front passenger's door control module G43 (below right kick panel) Glove compartment lamp High pressure sensor Instrument illumination dimmer switch Left washer nozzle heater Light switch Nca Parking brake indicator lamp switch Rear lid remote lock key switch Right front footwell illumination bulb Right rear door ambient lighting bulb Right rear door lock unit Right rear door warning lamp Right rear interior locking button Right side rear door control module Right washer nozzle heater Selector lever (1.8l turbo) T10i T10s T20b T20c T28a T28c T4kd T52a T6ai T6gb Vehicle electrical system control module Ground Distribution Wiring Diagram (2 of 4) for Volkswagen Passat S 2014 List of elements for Ground Distribution Wiring Diagram (2 of 4) for Volkswagen Passat S 2014: 63 (2.0l turbo diesel) automatic glow time control module (2.0l turbo diesel) auxiliary heater heating element (3.6l & 1.8l turbo) oil level thermal sensor (3.6l) ignition coil 6 (if equipped) double connector (if equipped) external audio source connection shield (if equipped) telephone transceiver (w/ external multimedia device connection & electrical interface) external multimedia device interface (w/ external multimedia device connection & electrical interface) external multimedia device interface shield 1.8l turbo 2.0l turbo diesel & 3.6l 2.5l 3.6l A/c compressor regulator valve Abs control module Alarm horn Amplifier Battery Brake fluid level warning switch Cell phone operating electronics control module Direct shift gearbox (dsg) transmission mechatronic Emergency call button Emergency call module communication unit control module Engine control module Engine hood control switch Except 1.8l turbo G1 (except 3.6l) (left rear of engine compt) G12 (lower left side of engine compt) G13 (right rear of engine compt) G15 (except 2.0l turbo diesel) G44 G610 (right front of center console) G624 (3.6l) (left side of trunk, near battery) G638 (below right kick panel) G652 G655 (under left headlight assembly) Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Left front fog lamp bulb Left front headlamp Low tone horn Multi-function transmission range (tr) switch Nca Power steering control module Radio (or) radio/ navigation display unit control module Radio/ navigation display unit control module shield Rear view camera on the rear lid handle Right front fog lamp bulb Right front headlamp T12h T16d T20e T2a T2ag T4t T5ao T6z T94 Transmission control module W/ power output stage Ground Distribution Wiring Diagram (3 of 4) for Volkswagen Passat S 2014 List of elements for Ground Distribution Wiring Diagram (3 of 4) for Volkswagen Passat S 2014: 53 (2.0l turbo diesel) nox sensor control module (m/t) clutch position sensor (optional equipment) rain/light recognition sensor (w/ memory) driver's seat adjustment control module (w/o memory) driver seat adjustment control head 2.0l turbo diesel & 1.8l turbo 2.5l & 3.6l Analog clock Automatic dimming interior rearview mirror Brake lamp switch/ brake pedal switch Data link connector Driver backrest heating element Driver exterior door handle touch sensor & access/start system antenna Driver heated seat temperature sensor/ heating element Driver vanity mirror lamp contact switch Driver's side door control module Electronic steering column lock control module Fresh air blower control module Front interior lamp Front passenger's vanity mirror lamp contact switch Front seat heating control module G605 (upper steering column) G639 (below left kick panel) Garage door opener control module Heating, ventilation & air conditioning relay via remote start Instrument cluster Instrument cluster control module Left front footwell illumination bulb Left rear door ambient lighting bulb Left rear door control module Left rear door lock unit Left rear door warning lamp Left rear interior locking button Nca Power sunroof control module Rear interior lamp Start system button Starter relay 1 Steering column electronics control module T10a T10c T12fv T16l T20a T28 T28b T4ka T4kc T52b T52c T6ah T6g Vehicle electrical system control module Ground Distribution Wiring Diagram (4 of 4) for Volkswagen Passat S 2014 List of elements for Ground Distribution Wiring Diagram (4 of 4) for Volkswagen Passat S 2014: 58 (2.0l turbo diesel) charge air cooling pump (2.5l & 2.0l turbo diesel) transfer fuel pump/ fuel level sensor (3.0l) suppressor (3.6l & 1.8l turbo) fuel pump control module (3.6l) coolant recirculation pump (3.6l) ignition coil 6 (except 1.8l turbo) coolant fan control module (if equipped) secondary air injection pump motor (in engine compt electronics box) fuse panel b 1.8l turbo 2.0l turbo diesel 2.5l 3.6l After run coolant pump (1.8l turbo) Compass magnetic field sensor Driver windshield wiper motor Eletrical steering column lock control module Engine control module Except 2.0l turbo diesel Fm frequency filter in positive wire G50 (left side of trunk) G51 (right side of trunk) G640 (lower left side of engine compt) G662 (left "c" pillar) G682 High tone horn High- mounted brake lamp bulb Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Left antenna module Left tail lamp Left tail lamp 2 License plate lamp Nca Rear lid handle release button Rear lid lock unit Reducing agent pump & heater Reducing agent reservoir processing unit Reducing agent tank heater Reducing agent tank heater/ temperature sensor Right antenna module Right tail lamp Right tail lamp-2 T14 T14a T2dx T2dy T3ah T4ap T4x T5ao T8l T91 W/ power output stage Wiper motor relay 2
HEADLIGHTS Headlights Wiring Diagram for Volkswagen Passat S 2014 List of elements for Headlights Wiring Diagram for Volkswagen Passat S 2014: 41 12b Air conditioning system Climatronic control module Computer data lines system Daytime running lamp ind lamp Fog lamp switch Fuse 10a Fuse 7.5a Fuse panel c (at left end of dash) G13 (right rear of engine compt) G43 (below right kick panel) G655 (under left headlight assembly) Headlamp dimmer/ flasher switch Headlamp switch illumination bulb High beam ind lamp Hot at all times Instrument cluster Instrument cluster control module Interior lights system Lamp failure ind Left daytime running lamp bulb Left front fog lamp bulb Left front headlamp Left high beam headlamp bulb Left low beam headlamp bulb Light switch Nca Parking brake indicator lamp switch (base of parking brake lever assembly) Rear fog lamp switch Right day time running lamp bulb Right front fog lamp bulb Right front headlamp Right high beam headlamp bulb Right low beam headlamp bulb Steering column electronic systems control module (on steering column) Sunlight photo sensor & sunlight photo sensor 2 (under top center of dash) T16l T20c T52a T52c Vehicle electrical system control module (behind left side of dash)
HORN Horn Wiring Diagram for Volkswagen Passat S 2014 List of elements for Horn Wiring Diagram for Volkswagen Passat S 2014: 26 15a 17b Air bag spiral spring/ return spring w/ slip ring Computer data lines system Dual tone horn relay (on upper relay carrier on vehicle electrical system control module) Fuse 10a Fuse 20a Fuse panel b (in engine compt electronics box) Fuse panel c (at left end of dash) G13 (right rear of engine compt) G605 (upper steering column) G640 (lower left side of engine compt) High tone horn (left front wheel housing) Horn signal activation Hot at all times Low tone horn (in right wheel housing) Multi-function steering wheel control module Nca Steering column electronics control module (on steering column) T12k T16l T52b T52c Vehicle electrical system control module (behind left side of dash) W/ multi-function steering wheel controls W/o multi-function steering wheel controls
INSTRUMENT CLUSTER Electronic Compass Wiring Diagram for Volkswagen Passat S 2014 List of elements for Electronic Compass Wiring Diagram for Volkswagen Passat S 2014: 10 26b Compass magnetic field sensor (center of luggage compt lid) Computer data lines system Fuse 5a Fuse panel c (at left end of dash) G50 (left side of trunk) Hot at all times Instrument cluster Instrument cluster control module Multi- function indicator Instrument Cluster Wiring Diagram (1 of 2) for Volkswagen Passat S 2014 List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Volkswagen Passat S 2014: 65 (in fuel delivery unit) (in fuel delivery unit) fuel level sensor/ transfer fuel pump (on fuel delivery unit) fuel pump control module (or red) (upper steering column) g605 1.8l turbo 1.8l turbo except 1.8l turbo 13a 13b 2.5l & 2.0l turbo diesel 3.6l & 1.8l turbo Abs ind Air bag ind Anti theft immobilizer system ind Anti-theft Anti-theft system Asr/esp ind Brake fluid level warning switch (in brake fluid master cylinder fluid reservoir) Brake pad wear ind lamp Brake system ind Charge air pressure gauge (2.0l turbo & 1.8l turbo) Computer data lines system Cruise control ind Daytime running indicator lamp Door ajar ind Electro- mechanical power steering ind Electronic power control malfunction ind Engine coolant level sensor (on coolant reservoir) Engine coolant level/temperature ind lamp Engine coolant temperature gauge (except 3.6l) Engine electronics ind Except 1.8l turbo Fuel filler door lock ind Fuel gauge Fuel level sensor/ transfer fuel pump Fuse 10a Fuse 7.5a Fuse panel c (at left end of dash) G655 (under left headlight assembly) Generator ind Glow plug ind lamp High beam ind Hood-open ind Hot at all times Immobilizer control module Instrument cluster Instrument cluster control module Lamp failure ind Left turn signal ind Low fuel level ind lamp Malfunction ind Multi- function ind Oil level ind lamp Oil pressure ind Outside air temperature sensor (left side of grill) Right turn signal ind Seat belt ind Shift lock ind Speedometer Tachometer Tire pressure monitoring display ind Warning buzzer & tone Windshield washer fluid level ind Wiper/ washer system Wiper/washer system Instrument Cluster Wiring Diagram (2 of 2) for Volkswagen Passat S 2014 List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Volkswagen Passat S 2014: 35 1.8l turbo 26b Analog clock Computer data lines system Driver's door contact switch Driver's door lock unit (rear of driver's door) Driver's side door control module (in driver's door) Except 1.8l turbo Front passenger door contact switch Front passenger door lock unit (rear of front passenger's door) Front passenger's door control module (in front passenger's door) Fuse 5a Fuse panel c (at left end of dash) G43 (below right kick panel) G605 (upper steering column) G639 (below left kick panel) G655 (under left headlight assembly) Hot at all times Left rear door contact switch Left rear door lock unit (rear of left rear door) Oil level thermal sensor (3.6l & 1.8l turbo) (bottom of engine oil pan) Oil pressure switch (2.0l turbo diesel: right rear of engine) (2.5l: left rear of engine) (3.6: on oil filter mount assembly) Parking brake indicator lamp switch (base of parking brake lever assembly) Right rear door contact switch Right rear door lock unit (rear of right rear door) T14 T14a T20a T20b T28b T28c T52a T52c T6z Vehicle electrical system control module (behind left side of dash)
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram (1 of 3) for Volkswagen Passat S 2014 List of elements for Courtesy Lamps Wiring Diagram (1 of 3) for Volkswagen Passat S 2014: 22 30b Automatic dimming interior rearview mirror Computer data lines system Front interior lamp Fuse 20a Fuse panel c (at left end of dash) G43 (below right kick panel) G50 (left side of trunk) G605 (upper steering column) G639 (below left kick panel) Hot at all times Instrument illumination circuit Left center reading lamp Left front footwell illumination bulb Luggage compartment lamp Luggage compartment lamp switch Right center reading lamp Right front footwell illumination bulb T52a T52b T52c Vehicle electrical system control module (behind left side of dash) Courtesy Lamps Wiring Diagram (2 of 3) for Volkswagen Passat S 2014 List of elements for Courtesy Lamps Wiring Diagram (2 of 3) for Volkswagen Passat S 2014: 21 31b Computer data lines system Driver door contact switch Driver door lock unit Driver door warning lamp Driver side door control module (in driver's door) Fuse 30a Fuse panel c (at left end of dash) G43 (below right kick panel) G605 (upper steering column) G639 (below left kick panel) Glove compartment lamp Glove compartment lamp switch Hot at all times Left rear reading lamp Rear interior lamp Red Right rear reading lamp T20a T28 T32a Courtesy Lamps Wiring Diagram (3 of 3) for Volkswagen Passat S 2014 List of elements for Courtesy Lamps Wiring Diagram (3 of 3) for Volkswagen Passat S 2014: 19 22b Computer data lines system Driver vanity mirror lamp Driver vanity mirror lamp contact switch Front passenger door contact switch Front passenger door control module (in front passenger's door) Front passenger door lock unit Front passenger door warning lamp Front passenger's vanity mirror lamp Front passenger's vanity mirror lamp contact switch Fuse 30a Fuse panel c (at left end of dash) G43 (below right kick panel) G605 (upper steering column) Hot at all times Red T20b T28a T32b Instrument Illumination Wiring Diagram (1 of 2) for Volkswagen Passat S 2014 List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Volkswagen Passat S 2014: 39 (below left kick panel) g639 (below left kick panel) g639 computer data lines system (below right kick panel) g43 30b Access/start authorization control module (under left side of dash) Cigarette lighter illumination bulb Computer data lines system Driver side rear door control module (in left rear door) Driver side rear power window button Emergency call button Front interior lamp Fuse 20a Fuse panel c (at left end of dash) G43 (below right kick panel) G605 (upper steering column) G610 (right front of center console) Hot at all times Instrument illumination dimmer switch Kick panel) g43 Left rear interior locking button Light switch Nca Passenger side rear door control module (in right rear door) Passenger side rear power window button Rear lid remote lock key switch Right rear interior locking button Selector level (1.8l turbo) Selector lever sensor system control module (3.6l & 2.0l turbo diesel) (in selector shift mechanism) Start system button T10s T28b T28c T52a T52b T52c Tiptronic switch Tiptronic switch (2.5l) Tire pressure monitoring display button (if equipped) Vehicle electrical system control module (behind left side of dash) Instrument Illumination Wiring Diagram (2 of 2) for Volkswagen Passat S 2014 List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Volkswagen Passat S 2014: 32 12b 22b 31b Computer data lines system Driver door ambient lighting bulb Driver door control module (in driver's door) Driver interior locking button Driver interior locking indicator lamp Front passenger door ambient lighting bulb Front passenger door control module (in front passenger's door) Front passenger interior locking button Front passenger power window button Fuse 10a Fuse 30a Fuse panel c (at left end of dash) G43 (below right kick panel) G639 (below left kick panel) Hot at all times Left rear door ambient lighting bulb Mirror adjustment switch illumination bulb Nca Push button illumination bulb Rear lid remote release button Right rear door ambient lighting bulb T20a T20b T28 T28a T28b T28c T32a T32b
MEMORY SYSTEMS Memory Systems Wiring Diagram for Volkswagen Passat S 2014 List of elements for Memory Systems Wiring Diagram for Volkswagen Passat S 2014: 27 Backrest adj Computer data lines system Driver & front passenger seat circuit breaker Driver backrest adjustment motor & backrest adjustment sensor Driver seat forward/back adjustment motor & seat forward/back adjustment sensor Driver seat height adjustment motor & seat height adjustment sensor Driver's memory settings control head Driver's seat adjustment control head Driver's seat adjustment control module (under driver's seat) Forward/back adj G639 (below left kick panel) Height adj Hot at all times Lumbar Lumbar support forward/back adjustment sensor & driver seat lumbar support curvature adjustment motor Memory button N/a Seat pos 1 Seat pos 2 Seat pos 3 T10c T10sv T12fv T12sv T32bv T6bl T8lm
NAVIGATION Emergency Call Wiring Diagram for Volkswagen Passat S 2014 List of elements for Emergency Call Wiring Diagram for Volkswagen Passat S 2014: 23 (if equipped) suppression filter 18a Cell phone operating electronics control module (under front passenger's seat) Computer data lines system Emergency call button Emergency call module & communication unit control module Fuse 5a Fuse panel b (in engine compartment electronics box) G610 (right front of center console) Gps Gps antenna Gsm Gsm antenna/ telephone antenna Hot at all times Nca Radio/navigation display unit control module Roof antenna T12e T2aj T2ak T52b Telephone microphone (in front roof console) Vehicle electrical system control module (behind left side of dash) Navigation Wiring Diagram, with Amplifier (1 of 2) for Volkswagen Passat S 2014 List of elements for Navigation Wiring Diagram, with Amplifier (1 of 2) for Volkswagen Passat S 2014: 39 (if equipped) gps antenna (in left "c" pillar) left antenna module (in right "c" pillar) right antenna module (on upper relay carrier on vehicle electrical system control module) rear window defogger relay + nca - nca 13a Am/fm Antenna/ radio antenna 2 & rear window defogger Computer data lines system External audio source connection (if equipped) External multimedia device interface (w/ external multimedia device connection & electrical interface) Fm frequency filter in positive wire Fm2 Fuse 30a Fuse panel b (in engine compt electronics box) G610 (right front of center console) G662 (left "c" pillar) G682 Gps Hot at all times Media in Navigation system Nca Radio (or) radio/ navigation display unit control module Roof antenna Satellite tuner antenna Sdare T12e T12f T12h T16d T26c T30a T4e T8g Telephone transceiver (if equipped) (under front passenger seat) W/ external multimedia device connection & electrical interface W/o external multimedia device connection & electrical interface Navigation Wiring Diagram, with Amplifier (2 of 2) for Volkswagen Passat S 2014 List of elements for Navigation Wiring Diagram, with Amplifier (2 of 2) for Volkswagen Passat S 2014: 21 16a Amplifier (under driver's seat) Computer data lines system Fuse 40a Fuse panel b (in engine compt electronics box) G610 (right front of center console) Hot at all times Left front bass & mid-treble speaker Left front treble speaker Left rear bass speaker Left rear treble speaker Nca Right front bass & mid-treble speaker Right front treble speaker Right rear bass speaker Right rear treble speaker Subwoofer T28 T28a T28b T28c Navigation Wiring Diagram, without Amplifier (1 of 2) for Volkswagen Passat S 2014 List of elements for Navigation Wiring Diagram, without Amplifier (1 of 2) for Volkswagen Passat S 2014: 29 (in left "c" pillar) left antenna module (in right "c" pillar) right antenna module (on upper relay carrier on vehicle electrical system control module) rear window defogger relay + nca - nca 13a Am/fm Antenna radio antenna 2 & rear window defogger Computer data lines system Fm frequency filter in positive wire Fm2 Fuse 30a Fuse panel b (in engine compt electronics box) G610 (right front of center console) G662 (left "c" pillar) G682 Gps Gps antenna (if equipped) Hot at all times Navigation system Nca Radio (or) radio/ navigation display unit control module Roof antenna Satellite tuner antenna Sdars T12e T16d T8g Telephone transceiver (if equipped) (under front passenger seat) Navigation Wiring Diagram, without Amplifier (2 of 2) for Volkswagen Passat S 2014 List of elements for Navigation Wiring Diagram, without Amplifier (2 of 2) for Volkswagen Passat S 2014: 28 (w/ external multimedia device connection & electrical interface) external multimedia device interface Computer data lines system External audio source connection (if equipped) G610 (right front of center console) Left front bass speaker Left front treble speaker Left rear bass speaker Left rear treble speaker Media in Multimedia device connection & electrical interface Navigation system Nca Radio (or) radio/navigation display unit control module Right front bass speaker Right front treble speaker Right rear bass speaker Right rear treble speaker T12f T12h T26c T28 T28a T28b T28c T30a T4e W/ external W/o external multimedia device connection & electrical interface Rear View Camera Wiring Diagram for Volkswagen Passat S 2014 List of elements for Rear View Camera Wiring Diagram for Volkswagen Passat S 2014: 14 14a Fuse 10a Fuse panel c (at left end of dash) G610 (right front of center console) Hot at all times Nca Radio (or) radio/ navigation display unit control module Rear view camera on the rear lid handle Red T26c T52c T5an T5ao Vehicle electrical system control module (behind left side of dash)
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 4) for Volkswagen Passat S 2014 List of elements for Power Distribution Wiring Diagram (1 of 4) for Volkswagen Passat S 2014: 94 (not used) 12a 12b 13a 13b 15a 16b 17b 2.0l turbo 2.5l & 2.0l turbo diesel 29a 29b 3.6l 3.6l & 1.8l turbo 30a 30b 31b 32a 34b 35a 86s Access/ start authorization control module B1a Battery Computer data lines system D1a Data bus on board diagnostic interface Data link connector Diesel Driver & front passenger seat circuit breaker (above relay carrier, under left side of dash) Driver seat adjustment control head Driver seat adjustment control module Driver's side door control module E1a Electronic steering column lock control module (w/ access/ start authorization system) Except 2.0l Except 3.6l From d fuse panel c (diagram 1 of 4) From fuse panel b (diagram 3 of 4) From fuse panel f (diagram 4 of 4) From suppressor (diagram 4 of 4) Front passenger seat adjustment control head Front seat heating control module Fuse 10a Fuse 200a 250a Fuse 20a Fuse 30a Fuse 40a Fuse 7.5a Fuse 80a Fuse panel a (in engine compt electronics box) Fuse panel c (at left end of dash) Generator w/ voltage regulator Ignition/starter switch Instrument cluster Instrument cluster control module Left rear door control module Light switch Lumbar support forward/ back adjustment button N/a Nca Power steering control module Power sunroof control module Rear window defogger relay Red Selector lever sensor control module (3.6l & 2.0l turbo diesel) Starter Steering column electronics control module (on steering column) T10c T10i T10s T12fv T16l T20a T28 T28b T2a T52b T52c T6ah T6ai T6g T6gb Tiptronic switch (2.5l) To driver & front passenger circuit breaker (diagram 1 of 4) To fuse panel b (diagram 3 of 4) To fuse panel c (diagram 2 of 4) To fuse panel f (diagram 4 of 4) Turbo diesel Vehicle electrical system control module W/ memory W/ passenger's power seat W/o access/ start authorization system W/o passenger's power seat Power Distribution Wiring Diagram (2 of 4) for Volkswagen Passat S 2014 List of elements for Power Distribution Wiring Diagram (2 of 4) for Volkswagen Passat S 2014: 82 1.8l turbo 14a 2.5l & 2.0l turbo diesel 22a 22b 23b 24a 24b 25b 26a 27a 28b 3.6l & 1.8l turbo A/c control module (manual a/c) Abs control module Air bag control module Air quality sensor Analog clock Automatic dimming interior rearview mirror Automatic transmission control module (1.8l turbo) Automatic transmission control module (tcm) (2.5l) Backup lamp switch (m/t) Climatronic control module (automatic a/c) Compass magnetic field sensor Data bus on board diagnostic interface Data link connector Dsg transmission mechatronic (3.6l & 2.0l turbo diesel) Engine control module Except 1.8l turbo Fresh air blower control module From fuse panel c (diagram 1 of 4) Front passenger air bag disabled- indicator lamp Front passenger's door control module Fuel pump control module Fuel pump control module (1.8l) Fuel pump control module (3.6l) Fuel pump relay Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 40a Fuse 5a Fuse 7.5a Fuse panel c (at left end of dash) Garage door opener control module High pressure sensor Instrument cluster Instrument cluster control module Left washer nozzle heater Light switch Multifunction transmission range switch Nca Oil level thermal sensor (3.6l & 1.8l) Passenger occupant detection system control module Power steering control module Rain/light recognition sensor (if equipped) Rear lid remote lock key switch Rear window defogger relay Rearview camera on the rear lid camera Red Remote start heating ventilation & air conditioning relay Right rear door control module Right washer nozzle heater Selector lever sensor system control module (3.6l & 2.0l turbo diesel) Starter relay 1 (w/ access/ start authorization system) Starter relay 2 (w/ access/ start authorization system) T10a T10b T10s T20b T20c T20e T28a T28c T5ao T6z T91 T94 Tiptronic switch (1.8l turbo) Tiptronic switch (2.5l) Tire pressure monitoring display button (if equipped) Power Distribution Wiring Diagram (3 of 4) for Volkswagen Passat S 2014 List of elements for Power Distribution Wiring Diagram (3 of 4) for Volkswagen Passat S 2014: 76 (in engine compt electronics box) fuse panel b (upper steering column) g605 1.8l turbo 11a 13a 14a 15a 16a 17b 18a 19a 2.0l turbo diesel 2.5l 2.5l & 1.8l 2.5l & 3.6l 20a 21a 23a 24a 25a 26a 27a 28a 29a 3.6l 30a 31a 32a Abs control module Amplifier Automatic glow time control module (2.0l turbo diesel) Auxiliary heater heating element Auxiliary heater heating element (2.0l turbo diesel) Cell phone operating electronics control module (w/ cell phone preparation) Coolant fan control module Dsg transmission mechatronic Dual tone horn relay Emergency call module & communication unit (w/ cell phone preparation) Engine control module Except 1.8l turbo Except 3.6l From fuse panel a (diagram 1 of 4) From fuse panel f (diagram 4 of 4) Fuse 15a Fuse 20a Fuse 30a Fuse 40a Fuse 40a 50a Fuse 50a Fuse 5a High heat output relay (2.0l turbo diesel) If equipped Low heat output relay (2.0l turbo diesel) Nca Radio (or) radio/navigation display unit control module Recirculation pump relay (3.6l) Red Secondary air injection pump motor (if equipped) Secondary air injection pump relay (1.8l turbo) Secondary air injection pump relay (2.5l) T16d T20e T4x T52a T52b T52c T91 T94 Telephone transceiver (w/o cell phone preparation) To fuse panel c (diagram 1 of 4) To fuse panel c (diagram 4 of 4) To power suply relay 2 (terminal 15) (diagram 4 of 4) Vehicle electrical system control module W/ cell phone preparation Wiper motor relay 1 Wiper motor relay 2 Power Distribution Wiring Diagram (4 of 4) for Volkswagen Passat S 2014 List of elements for Power Distribution Wiring Diagram (4 of 4) for Volkswagen Passat S 2014: 46 (diagram 3 of 4) 1.8l turbo 1.8l turbo & 2.0l turbo diesel 12v socket 2 2.0l turbo diesel 2.5l & 3.6l 40a 42b Access/start authorization control module Air bag control module Battery interrupt igniter Cigarette lighter Computer data lines system Electronic steering column lock control module Engine control module Except 1.8l turbo From battery (diagram 1 of 4) From fuse panel b c Fuse 125a Fuse 30a Fuse 5a Fuse 80a Fuse panel c (at left end of dash) Fuse panel f (3.6l) (left side of trunk) G43 (below right kick panel) G605 (upper steering column) G640 (lower left side of engine compt) Interior lights system Red Start system button Starter relay 1 (w/o remote start) Suppressor (3.6l) T2ao T2eg T52a T52b T52c T94 To fuse panel a (diagram 1 of 4) To fuse panel b (diagram 3 of 4) To fuse panel c (diagram 1 of 4) To fuse panel c (diagram 2 of 4) To starter (diagram 1 of 4) Vehicle electrical system control module Vehicle electrical system control module (3.6l) W/o access/ start authorization system
POWER DOOR LOCKS Power Door Locks Wiring Diagram (1 of 3) for Volkswagen Passat S 2014 List of elements for Power Door Locks Wiring Diagram (1 of 3) for Volkswagen Passat S 2014: 37 19a 22b 31b Child safety lock activated ind lamp Child safety lock button Computer data lines system Driver door central locking system motor Driver door contact switch Driver door power window control head Driver interior locking button Driver interior locking indicator lamp Driver's door lock unit (rear of driver's door) Driver's side door control module (in driver's door) Front passen- ger door central locking m Front passenger door contact switch Front passenger's door control module (in front passenger's door) Front passenger's door lock unit (rear of front passenger's door) Front passenger's interior locking button Fuse 30a Fuse 5a Fuse panel b (in engine compt electronics box) Fuse panel c (at left end of dash) G43 (below right kick panel) G639 (below left kick panel) Hot at all times Interior lights system Nca Push button illum- ination lamp Push button illumination lamp Rear lid remote release button System motor T20a T20b T28 T28a T32a T32b Power Door Locks Wiring Diagram (2 of 3) for Volkswagen Passat S 2014 List of elements for Power Door Locks Wiring Diagram (2 of 3) for Volkswagen Passat S 2014: 30 (below left kick panel) g639 (left side of trunk) g50 (not used) Computer data lines system Fuel filler door unlock motor (right front of luggage compt) G43 (below right kick panel) G51 (right side of trunk) G639 (below left kick panel) Horns system Interior lights system Left rear interior locking button Left rear interior locking ind lamp Push button illumination lamp Rear lid handle release button Rear lid lock unit (bottom center of rear lid door) Rear lid opening motor Red Right rear central locking lock motor Right rear door contact switch Right rear door lock unit (rear of right rear door) Right rear interior locking button Right rear interior locking ind lamp T28b T28c T52a T52b T52c T5a0 T5ao Vehicle electrical system control module (behind left side of dash) Power Door Locks Wiring Diagram (3 of 3) for Volkswagen Passat S 2014 List of elements for Power Door Locks Wiring Diagram (3 of 3) for Volkswagen Passat S 2014: 25 (in plenum chamber) alarm horn (integral to hood lock assembly) engine hood contact switch (not used) 26b Anti-theft immobilizer control module Anti-theft immobilizer reader coil Anti-theft immobilizer system ind lamp Computer data lines system Door ajar ind lamp Fuse 15a Fuse panel c (at left end of dash) G43 (below right kick panel) G639 (below left kick panel) G655 (under left headlight assembly) Hood open ind lamp Hot at all times Instrument cluster Instrument cluster control module Left rear central locking lock motor Left rear door contact switch Left rear door lock unit (rear of left rear door) Nca Rear lid remote lock key switch Red T28b
POWER MIRRORS Automatic Day/Night Mirror Wiring Diagram for Volkswagen Passat S 2014 List of elements for Automatic Day/Night Mirror Wiring Diagram for Volkswagen Passat S 2014: 8 Automatic dimming interior rearview mirror Exterior lights system Fuse 7.5a Fuse panel c (at left end of dash) G639 (below left kick panel) Interior lights system T52c Vehicle electrical system control module (behind left side of dash) Power Mirrors Wiring Diagram for Volkswagen Passat S 2014 List of elements for Power Mirrors Wiring Diagram for Volkswagen Passat S 2014: 34 22b 31b Adjustment motors Computer data lines system Defogger system Driver's exterior rear view mirror Driver's side door control module (in driver's door) Exterior lights system Exterior rear view mirror heating switch Front passenger's door control module (in front passenger's door) Front passenger's exterior rearview mirror Fuse 30a Fuse panel c (at left end of dash) G43 (below right kick panel) G639 (below left kick panel) Heater Horizontal position sensor (if equipped) Hot at all times Interior lights system Mirror adjustment illumination bulb Mirror adjustment switch Mirror folding switch Mirror selector switch Outside mirror switch Red T16a T16b T20a T20b T28 T28a T32a Turn Vertical position sensor (if equipped)
POWER SEATS Driver Power Seat Wiring Diagram for Volkswagen Passat S 2014 List of elements for Driver Power Seat Wiring Diagram for Volkswagen Passat S 2014: 21 35a Backrest Driver & front passenger seat circuit breaker Driver backrest adjustment motor Driver seat adjustment control head Driver seat forward/back adjustment motor Driver seat height adjustment motor Driver seat lumbar support curvature adjustment motor Forward/ back Fuse 30a Fuse panel c (at left end of dash) G639 (below left kick panel) Height Hot at all times Lumbar N/a T10c T10t T6ah T6fs T6g Heated Seats Wiring Diagram for Volkswagen Passat S 2014 List of elements for Heated Seats Wiring Diagram for Volkswagen Passat S 2014: 30 (automatic a/c) climatronic control module (manual a/c) a/c control module (on steering column) steering column electronic systems control module 26a Computer data lines system Driver backrest heating element Driver heated seat temperature sensor/heating element Electronic steering column lock control module (on steering column) Front passenger backrest heating element Front passenger heated seat temperature sensor/heating element Front seat heating control module (under driver's seat) Fuse 30a Fuse 5a Fuse panel c (at left end of dash) G43 (below right kick panel) G639 (below left kick panel) Hot at all times Left seat heating button Nca Remote start heating, ventilation & air conditioning relay (on lower relay carrier on vehicle electrical system control module) Right seat heating button T10c T10i T16l T20c T52b T52c Vehicle electrical system control module (behind left side of dash) W/ access/start authorization W/o access/start authorization Passenger Power Seat Wiring Diagram for Volkswagen Passat S 2014 List of elements for Passenger Power Seat Wiring Diagram for Volkswagen Passat S 2014: 21 35a Backrest Driver & front passenger seat circuit breaker Forward/ back Front passenger backrest adjustment motor Front passenger seat adjustment control head Front passenger seat forward/back adjustment motor Front passenger seat height adjustment motor Front passenger seat lumbar support curvature adjustment motor Fuse 30a Fuse panel c (at left end of dash) G43 (below right kick panel) Height Hot at all times Lumbar N/a T10i T10tb T6ai T6bs T6gb
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Volkswagen Passat S 2014 List of elements for Power Top/Sunroof Wiring Diagram for Volkswagen Passat S 2014: 9 (below left kick panel) g639 34b Computer data lines system Fuse 20a Fuse panel c (at left end of dash) Hot at all times Power sunroof control module (center front of roof) Sunroof motor Sunroof tilt button 1 & sunroof adjustment regulator
POWER WINDOWS Power Windows Wiring Diagram for Volkswagen Passat S 2014 List of elements for Power Windows Wiring Diagram for Volkswagen Passat S 2014: 35 (not used) 22b 31b Child safety lock activated-ind lamp Child safety lock button Computer data lines system Door locks system Driver power window button Driver side rear door control module (in left rear door) Driver side rear power window button Driver side rear window regulator motor Driver window regulator motor Driver's side door control module (in driver's door) Front passenger power window button Front passenger window regulator motor Front passenger's door control module (in front passenger's door) Fuse 30a Fuse panel c (at left end of dash) G43 (below right kick panel) G639 (below left kick panel) Hot at all times Interior lights system Passenger side rear door control module (in right rear door) Passenger side rear power window button Passenger side rear window regulator motor Power window control head Push button illumination bulb T20a T20b T28 T28a T28b T28c T32a T32b
RADIO Radio Wiring Diagram, with Amplifier (1 of 2) for Volkswagen Passat S 2014 List of elements for Radio Wiring Diagram, with Amplifier (1 of 2) for Volkswagen Passat S 2014: 39 (if equipped) gps antenna (in left "c" pillar) left antenna module (in right "c" pillar) right antenna module (on upper relay carrier on vehicle electrical system control module) rear window defogger relay + nca - nca 13a Am/fm Antenna/ radio antenna 2 & rear window defogger Computer data lines system External audio source connection (if equipped) External multimedia device interface (w/ external multimedia device connection & electrical interface) Fm frequency filter in positive wire Fm2 Fuse 30a Fuse panel b (in engine compt electronics box) G610 (right front of center console) G662 (left "c" pillar) G682 Gps Hot at all times Media in Navigation system Nca Radio (or) radio/ navigation display unit control module Roof antenna Satellite tuner antenna Sdare T12e T12f T12h T16d T26c T30a T4e T8g Telephone transceiver (if equipped) (under front passenger seat) W/ external multimedia device connection & electrical interface W/o external multimedia device connection & electrical interface Radio Wiring Diagram, with Amplifier (2 of 2) for Volkswagen Passat S 2014 List of elements for Radio Wiring Diagram, with Amplifier (2 of 2) for Volkswagen Passat S 2014: 21 16a Amplifier (under driver's seat) Computer data lines system Fuse 40a Fuse panel b (in engine compt electronics box) G610 (right front of center console) Hot at all times Left front bass & mid-treble speaker Left front treble speaker Left rear bass speaker Left rear treble speaker Nca Right front bass & mid-treble speaker Right front treble speaker Right rear bass speaker Right rear treble speaker Subwoofer T28 T28a T28b T28c Radio Wiring Diagram, without Amplifier (1 of 2) for Volkswagen Passat S 2014 List of elements for Radio Wiring Diagram, without Amplifier (1 of 2) for Volkswagen Passat S 2014: 29 (in left "c" pillar) left antenna module (in right "c" pillar) right antenna module (on upper relay carrier on vehicle electrical system control module) rear window defogger relay + nca - nca 13a Am/fm Antenna radio antenna 2 & rear window defogger Computer data lines system Fm frequency filter in positive wire Fm2 Fuse 30a Fuse panel b (in engine compt electronics box) G610 (right front of center console) G662 (left "c" pillar) G682 Gps Gps antenna (if equipped) Hot at all times Navigation system Nca Radio (or) radio/ navigation display unit control module Roof antenna Satellite tuner antenna Sdars T12e T16d T8g Telephone transceiver (if equipped) (under front passenger seat) Radio Wiring Diagram, without Amplifier (2 of 2) for Volkswagen Passat S 2014 List of elements for Radio Wiring Diagram, without Amplifier (2 of 2) for Volkswagen Passat S 2014: 28 (w/ external multimedia device connection & electrical interface) external multimedia device interface Computer data lines system External audio source connection (if equipped) G610 (right front of center console) Left front bass speaker Left front treble speaker Left rear bass speaker Left rear treble speaker Media in Multimedia device connection & electrical interface Navigation system Nca Radio (or) radio/navigation display unit control module Right front bass speaker Right front treble speaker Right rear bass speaker Right rear treble speaker T12f T12h T26c T28 T28a T28b T28c T30a T4e W/ external W/o external multimedia device connection & electrical interface
SHIFT INTERLOCK
1.8L TURBO 1.8L Turbo, Shift Interlock Wiring Diagram for Volkswagen Passat S 2014 List of elements for 1.8L Turbo, Shift Interlock Wiring Diagram for Volkswagen Passat S 2014: 37 (on top of transmission) multi-function transmission range switch 10a 25a 28a 86s Brake lamp switch/brake pedal switch (on master brake cylinder) Computer data lines system Electronic steering column lock control module (on steering column) Except 1.8l turbo Fuse 15a Fuse 30a Fuse 5a Fuse panel b (in engine compartment electronics box) Fuse panel c (at left end of dash) G43 (below right kick panel) G605 (upper steering column) G655 (under left headlight assembly) Hot at all times Ignition switch keylock solenoid (w/o access/start authorization system) Instrument cluster Instrument cluster control module Interior lights system Multi-function ind Nca Selector lever Selector lever park position lock switch Shift lock ind Shift lock solenoid Steering column electronics control module (on steering column) T16l T52b T52c Tiptronic switch Transmission control module Transmission range display Vehicle electrical system control module (behind left side of dash) W/ access/start authorization system
2.0L TURBO DIESEL 2.0L Turbo Diesel, Shift Interlock Wiring Diagram for Volkswagen Passat S 2014 List of elements for 2.0L Turbo Diesel, Shift Interlock Wiring Diagram for Volkswagen Passat S 2014: 37 (behind left side of dash) vehicle electrical system control module (not used) 10a 12b 86s Brake lamp switch/ brake pedal switch (on master break cylinder) Computer data lines system Direct shift gearbox (dsg) transmission mechatronic (on direct shift gear box) Electronic steering column lock control module (on steering column) Fuse 10a Fuse 5a Fuse 7.5a Fuse panel b (in engine compt electronics box) Fuse panel c (at left end of dash) G43 (below right kick panel) G605 (upper steering column) Hot at all times Ignition switch key lock solenoid (w/o access/start authorization system) Instrument cluster Instrument cluster control module Interior lights system Multi- function ind Nca Selector lever park position lock switch Selector lever sensor system control module (in selector shift mechanism) Shift lock ind Shift lock solenoid (in shifter assembly) Steering column electronics control module (on steering column) T105 T10v T16i T20e T2p T52b T52c Transmission range display W/ access/start authorization system
2.5L 2.5L, Shift Interlock Wiring Diagram for Volkswagen Passat S 2014 List of elements for 2.5L, Shift Interlock Wiring Diagram for Volkswagen Passat S 2014: 38 (behind left side of dash) vehicle electrical system control module (below right kick panel) g43 (not used) (on top of transmission) multi-function transmission range (tr) switch 10a 12b 28b 86s Brake lamp switch/ brake pedal switch (on master brake cylinder) Computer data lines system Electronic steering column lock control module (on steering column) Fuse 10a Fuse 30a Fuse 5a Fuse 7.5a Fuse panel b (in engine compt electronics box) Fuse panel c (at left end of dash) G605 (upper steering column) G655 (under left headlight assembly) Hot at all times Ignition switch keylock solenoid (w/o access/start authorization system) Instrument cluster Instrument cluster control module Interior lights system Multi- function ind Nca Selector lever park position lock switch Shift lock ind Shift lock solenoid (in shifter assembly) Steering column electronics control module (on steering column) T10s T10v T16i T2p Tiptronic switch (in selector shift mechanism) Transmission control module (tcm) Transmission range display W/ access/start authorization system
3.6L 3.6L, Shift Interlock Wiring Diagram for Volkswagen Passat S 2014 List of elements for 3.6L, Shift Interlock Wiring Diagram for Volkswagen Passat S 2014: 37 (behind left side of dash) vehicle electrical system control module (not used) 10a 12b 86s Brake lamp switch/ brake pedal switch (on master break cylinder) Computer data lines system Direct shift gearbox (dsg) transmission mechatronic (on direct shift gear box) Electronic steering column lock control module (on steering column) Fuse 10a Fuse 5a Fuse 7.5a Fuse panel b (in engine compt electronics box) Fuse panel c (at left end of dash) G43 (below right kick panel) G605 (upper steering column) Hot at all times Ignition switch key lock solenoid (w/o access/start authorization system) Instrument cluster Instrument cluster control module Interior lights system Multi- function ind Nca Selector lever park position lock switch Selector lever sensor system control module (in selector shift mechanism) Shift lock ind Shift lock solenoid (in shifter assembly) Steering column electronics control module (on steering column) T105 T10v T16i T20e T2p T52b T52c Transmission range display W/ access/start authorization system
STARTING/CHARGING
1.8L TURBO 1.8L Turbo, Charging Wiring Diagram for Volkswagen Passat S 2014 List of elements for 1.8L Turbo, Charging Wiring Diagram for Volkswagen Passat S 2014: 16 (behind left side of dash) vehicle electrical system control module Battery Computer data lines system Engine control module (left front of engine compt) Fuse 200a Fuse panel a (in engine compt electronics box) G1 (left rear of engine compt) Generator Generator indicator lamp Instrument cluster Instrument cluster control module Red Starter T4t T52c T91 1.8L Turbo, Starting Wiring Diagram for Volkswagen Passat S 2014 List of elements for 1.8L Turbo, Starting Wiring Diagram for Volkswagen Passat S 2014: 43 (below left kick panel) g639 (on steering column) electronic steering column lock control module 17b 25a 29a 86s Battery Charging circuit Computer data lines system Engine control module (left front of engine compt) Fuse 10a Fuse 40a Fuse 7.5a Fuse panel b (in engine compt electronics box) Fuse panel c (at left end of dash) G1 (left rear of engine compt) G605 (upper steering column) G639 (below left kick panel) G640 (lower left side of engine compt) Hot at all times Ignition start button illumination bulb Ignition/starter switch (w/o access/start authorization system) Interior lights system Key lock solienoid Nca Red Start system button (w/ access/start authorizationm system) Starter Starter relay 1 (on upper relay carrier on vehicle electrical system control module) Starter relay 1 (w/ access/ start authorization system) (on upper relay carrier on vehicle electrical system control module) Starter relay 2 (w/ access/ start authorization system) (on lower relay carrier on vehicle electrical system control module) Steering column electronics control module (on steering column) T10s T16l T52 T52b T52c T91 Tiptronic switch & selector lever park position lock switch (a/t: in selector shift mechanism) Transmission control module Vehicle electrical system control module (behind left side of dash) W/ access/start authorization system W/o access/start authorization system
2.0L TURBO DIESEL 2.0L Turbo Diesel, Charging Wiring Diagram for Volkswagen Passat S 2014 List of elements for 2.0L Turbo Diesel, Charging Wiring Diagram for Volkswagen Passat S 2014: 19 (behind left side of dash) vehicle electrical system control module 2.0l turbo diesel 2.5l B1a Battery Computer data lines system Engine control module (left front of engine compt) Fuse 200a 250a Fuse panel a (in engine compt electronics box) G1 (left rear of engine compt) Generator Generator indicator lamp Instrument cluster Instrument cluster control module Red Starter T4t T52c T94 2.0L Turbo Diesel, Starting Wiring Diagram for Volkswagen Passat S 2014 List of elements for 2.0L Turbo Diesel, Starting Wiring Diagram for Volkswagen Passat S 2014: 42 (below left kick panel) g639 (on steering column) electronic steering column lock control module 17b 2.0l turbo diesel 2.5l 25a 29a 86s Battery Charging circuit Computer data lines system Engine control module (left front of engine compt) Fuse 10a Fuse 15a Fuse 40a Fuse panel b (in engine compt electronics box) Fuse panel c (at left end of dash) G1 (left rear of engine compt) G605 (upper steering column) G639 (below left kick panel) G655 (under left headlight assembly) Hot at all times Ignition/starter switch Interior lights system Key lock solenoid Nca Red Start system button Starter Starter relay 1 (on upper relay carrier on vehicle electrical system control module) Starter relay 1 (w/o remote start) (on upper relay carrier on vehicle electrical system control module) Starter relay 2 (on lower relay carrier on vehicle electrical system control module) Steering column electronics control module (on steering column) T16l T52b T52c T94 Vehicle electrical system control module (behind left side of dash) W/ access/start authorization W/ remote start W/o access/start authorization W/o remote start
2.5L 2.5L, Charging Wiring Diagram for Volkswagen Passat S 2014 List of elements for 2.5L, Charging Wiring Diagram for Volkswagen Passat S 2014: 19 (behind left side of dash) vehicle electrical system control module 2.0l turbo diesel 2.5l B1a Battery Computer data lines system Engine control module (left front of engine compt) Fuse 200a 250a Fuse panel a (in engine compt electronics box) G1 (left rear of engine compt) Generator Generator indicator lamp Instrument cluster Instrument cluster control module Red Starter T4t T52c T94 2.5L, Starting Wiring Diagram for Volkswagen Passat S 2014 List of elements for 2.5L, Starting Wiring Diagram for Volkswagen Passat S 2014: 42 (below left kick panel) g639 (on steering column) electronic steering column lock control module 17b 2.0l turbo diesel 2.5l 25a 29a 86s Battery Charging circuit Computer data lines system Engine control module (left front of engine compt) Fuse 10a Fuse 15a Fuse 40a Fuse panel b (in engine compt electronics box) Fuse panel c (at left end of dash) G1 (left rear of engine compt) G605 (upper steering column) G639 (below left kick panel) G655 (under left headlight assembly) Hot at all times Ignition/starter switch Interior lights system Key lock solenoid Nca Red Start system button Starter Starter relay 1 (on upper relay carrier on vehicle electrical system control module) Starter relay 1 (w/o remote start) (on upper relay carrier on vehicle electrical system control module) Starter relay 2 (on lower relay carrier on vehicle electrical system control module) Steering column electronics control module (on steering column) T16l T52b T52c T94 Vehicle electrical system control module (behind left side of dash) W/ access/start authorization W/ remote start W/o access/start authorization W/o remote start
3.6L 3.6L, Charging Wiring Diagram for Volkswagen Passat S 2014 List of elements for 3.6L, Charging Wiring Diagram for Volkswagen Passat S 2014: 22 B1a Battery Battery interrupt igniter Computer data lines system Engine control module (left front of engine compt) Fuse 200a Fuse panel a (in engine compt electronics box) Fuse panel f (left side of trunk) G624 (left side of trunk, near battery) G640 (lower left side of engine compt) Generator Generator indicator lamp Instrument cluster Instrument cluster control module Red Starter Suppressor T2eg T4t T52c T94 Vehicle electrical system control module (behind left side of dash) 3.6L, Starting Wiring Diagram for Volkswagen Passat S 2014 List of elements for 3.6L, Starting Wiring Diagram for Volkswagen Passat S 2014: 47 (below left kick panel) g639 17b 25a 29a 86s Authorization Battery Battery interrupt igniter Computer data lines system Electronic steering column lock control module (on steering column) Engine control module (left front of engine compt) Fuse 10a Fuse 15a Fuse 200a Fuse 40a Fuse panel a (in engine compt electronics box) Fuse panel b (in engine compt electronics box) Fuse panel c (at left end of dash) Fuse panel f (left side of trunk) G605 (upper steering column) G624 (left side of trunk, near battery) G639 (below left kick panel) G640 (lower left side of engine compt) G655 (under left headlight assembly) Hot at all times Ignition/starter switch Interior lights system Key lock solenoid Nca Red Starter Starter relay 1 (on upper relay carrier on vehicle electrical system control module) Starter relay 1 (w/o remote start) (on upper relay carrier on vehicle electrical system control module) Starter relay 2 (on lower relay carrier on vehicle electrical system control module) Starter system button Steering column electronics control module (on steering column) Suppressor T16l T2eg T52b T52c T94 Vehicle electrical system control module (behind left side of dash) W/ access/start W/ remote start W/o access/start authorization W/o remote start
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 3) for Volkswagen Passat S 2014 List of elements for Supplemental Restraints Wiring Diagram (1 of 3) for Volkswagen Passat S 2014: 18 (in steering wheel) driver air bag igniter Air bag control module (under front of center console) Air bag spiral spring/ return spring (w/slip ring) Battery interrupt igniter (3.6l) Driver seat position sensor Front passenger air bag igniter 1 & 2 (behind glove compartment) Front passenger head curtain air bag igniter Front passenger's air bag disabled indicator lamp Fuse 15a Fuse panel c (at left end of dash) Igniter Nca Red Steering column electronics control module (on steering column) T12k T2y T3q T4k Supplemental Restraints Wiring Diagram (2 of 3) for Volkswagen Passat S 2014 List of elements for Supplemental Restraints Wiring Diagram (2 of 3) for Volkswagen Passat S 2014: 13 Driver head curtain air bag igniter Driver seat belt switch Driver thorax air bag igniter (outer edge of driver's seat back) Driver's belt force limiter/ driver seat belt tensioner igniter 1 (driver seat belt tensioner igniter 1: base of driver's "b" pillar) Front passenger belt force limiter/front passenger seat belt tensioner igniter 1 (front passenger seat belt tensioner igniter 1: base of front passenger's "b" pillar) Front passenger seat belt switch Front passenger seat occupant sensor Front passenger seat position sensor Front passenger thorax air bag igniter (outer edge of front passenger's seat back) Nca Passenger occupant detection system control module (under front passenger's seat) Red T10b Supplemental Restraints Wiring Diagram (3 of 3) for Volkswagen Passat S 2014 List of elements for Supplemental Restraints Wiring Diagram (3 of 3) for Volkswagen Passat S 2014: 19 (seat belt buckle mount on floor) Air bag control module (under front of center console) Air bag indicator lamp Computer data lines system Driver front air bag crash sensor (left front of engine compt) Driver seat belt tensioner igniter 2 (seat belt buckle mount on floor) Driver side air bag crash sensor Driver side rear side air bag crash sensor (on left "c" pillar) Front passenger seat belt tensioner igniter 2 Front passenger side air bag crash sensor Instrument cluster Instrument cluster control module Nca Passenger side front air bag crash sensor (right front of engine compt) Passenger side rear side air bag crash sensor (on right "c" pillar) Red Solid state T28 T28a
TRANSMISSION A/T Wiring Diagram (1 of 2) for Volkswagen Passat S 2014 List of elements for A/T Wiring Diagram (1 of 2) for Volkswagen Passat S 2014: 31 (behind left side of dash) vehicle electrical system control module (under left headlight assembly) g655 1.8l turbo 2.0l turbo diesel 2.5l 25a 28a 3.6l Brake pedal/ brake lamp switch (on master brake cylinder) Computer data lines system Engine control module (left front of engine compt) Except 1.8l turbo Fuse 15a Fuse 30a Fuse panel c (at left end of dash) G605 (upper steering column) Hot at all times Instrument cluster Instrument cluster control module Interior lights system Multifunction indicator Nca Solenoid valves System data lines computer T52b T52c T91 T94 Transmission Transmission control module (left side of engine compt) Transmission fluid temperature sensor/ transmission input speed sensor & transmission output speed sensor (in transmission valve body) A/T Wiring Diagram (2 of 2) for Volkswagen Passat S 2014 List of elements for A/T Wiring Diagram (2 of 2) for Volkswagen Passat S 2014: 38 (in selector shift mechanism) tiptronic switch (in shifter assembly) shift lock solenoid (not used) (on top of transmission) multifunction transmission range (tr) switch 10a 12b 17b Airbag spiral spring/ return spring w/ slip ring Computer data lines system Electronic steering column lock control module (on steering column) Except 1.8l turbo Fuse 10a Fuse 5a Fuse 7.5a Fuse panel b (in engine compt electronics box) Fuse panel c (at left end of dash) G43 (below right kick panel) G605 (upper steering column) Hot at all times Multifunction steering wheel control module Nca Right multifunction buttons on steering wheel (adapter cable) Selector lever park position lock switch Steering column electronic systems control module (on steering column) T10s T10v T12k T16bo T16l T2p T3bs T3bt T8ab T8ac Tiptronic downshift button Tiptronic upshift button Transmission range (tr) display W/ access/start authorization system Direct Shift A/T Wiring Diagram (1 of 2) for Volkswagen Passat S 2014 List of elements for Direct Shift A/T Wiring Diagram (1 of 2) for Volkswagen Passat S 2014: 31 (located near the multi plate clutch) clutch oil temperature sensor/ transmission input speed (rpm) sensor 11a 17b 2.0l turbo diesel 3.6l Automatic transmission hydraulic pressure sensors Automatic transmission pressure regulating valves Computer data lines system Direct shift gear box (dsg) mechatronic (on direct shift gear box) Drive shaft speed sensor 1 Drive shaft speed sensor 2 Fuse 15a Fuse panel b (in engine compt electronics box) G655 (under left headlight assembly) Gear position distance sensors Hot at all times Multifunction steering wheel control module Nca Right multifunction buttons on steering wheel Solenoid valves T20e T3bs T3bt T4be T6bo T8ab T8ac Temperature sensor Tiptronic upshift button Trans- mission output speed sensor Transmission fluid temperature sensor Direct Shift A/T Wiring Diagram (2 of 2) for Volkswagen Passat S 2014 List of elements for Direct Shift A/T Wiring Diagram (2 of 2) for Volkswagen Passat S 2014: 41 (behind left side of dash) vehicle electrical system control module (not used) 10a 12b 17b 2.0l turbo diesel 3.6l Airbag spiral spring/ return spring w/ slip ring Brake pedal/ brake lamp switch (on master brake cylinder) Computer data lines system Electronic steering column lock control module (on steering column) Engine control module (left front of engine compt) Fuse 10a Fuse 5a Fuse 7.5a Fuse panel b (in engine compt electronics box) Fuse panel c (at left end of dash) G43 (below right kick panel) G605 (upper steering column) Hot at all times Instrument cluster Instrument cluster control module Interior lights system Multifunction indicator Nca Selector lever park position lock switch Selector lever sensor system control module (in selector shift mechanism) Shift lock solenoid (in shifter assembly) Steering column electronic systems control module (on steering column) T10s T10v T12k T16l T16v T2p T52b T52c T94 Tiptronic downshift button Transmission range display W/ access/start authorization system
TRUNK, TAILGATE, FUEL DOOR Trunk & Fuel Door Release Wiring Diagram for Volkswagen Passat S 2014 List of elements for Trunk & Fuel Door Release Wiring Diagram for Volkswagen Passat S 2014: 36 13b 26b 28a Button Computer data lines system Driver's side door control module (in driver's door) Fuel filler door lock indicator lamp Fuel filler door unlock motor (right front of luggage compt) Fuse 10a Fuse 40a Fuse 5a Fuse panel b (in engine compt electronics box) Fuse panel c (at left end of dash) G43 (below right kick panel) G50 (left side of trunk) G51 (right side of trunk) G639 (below left kick panel) Hot at all times Instrument cluster Instrument cluster control module Interior lights system Luggage compartment lamp Push button illumination bulb Rear lid handle release button Rear lid lock unit (bottom center of rear lid door) Rear lid remote lock key switch Rear lid remote release button Red Release T20a T32a T52a T52b T52c T5ao Vehicle electrical system control module (behind left side of dash)
WARNING SYSTEMS Buzzer Wiring Diagram for Volkswagen Passat S 2014 List of elements for Buzzer Wiring Diagram for Volkswagen Passat S 2014: 34 13a 13b 2.5l & 2.0l turbo diesel 3.6l & 1.8l turbo Air bag control module (under front of center console) Brake fluid level warning switch (in brake fluid master cylinder fluid reservoir) Brake pad wear ind lamp Brake system indicator lamp Computer data lines system Door ajar ind lamp Driver door control module (in driver's door) Driver seat belt switch Driver's door central locking lock unit (rear of driver's door) Driver's door contact switch Front passenger seat belt switch Front passenger's door central locking lock unit (rear of front passenger's door) Front passenger's door contact switch Front passenger's door control module (in front passenger's door) Fuse 10a Fuse 7.5a Fuse panel c (at left end of dash) G43 (below right kick panel) G605 (upper steering column) G655 (under left headlight assembly) Hot at all times Instrument cluster Instrument cluster control module Nca Parking brake indicator lamp switch (base of parking brake lever assembly) Red Seat belt ind lamp T20a T20b Warning buzzer & tone Tire Pressure Monitoring Wiring Diagram for Volkswagen Passat S 2014 List of elements for Tire Pressure Monitoring Wiring Diagram for Volkswagen Passat S 2014: 13 2.0l turbo diesel Abs control module (right rear of engine compt) Computer data lines system Except 2.0l turbo diesel Fuse 7.5a Fuse panel c (at left end of dash) G43 (below right kick panel) Instrument cluster Instrument cluster control module Interior lights system Multi-function indicator Tire pressure monitoring display button Tire pressure monitoring display indicator
WIPER/WASHER Wiper/Washer Wiring Diagram for Volkswagen Passat S 2014 List of elements for Wiper/Washer Wiring Diagram for Volkswagen Passat S 2014: 39 (behind left side of dash) vehicle electrical system control module (below right kick panel) (in windshield washer fluid reservoir) 20a 26b 87a Computer data lines system Fuse 15a Fuse 40a Fuse 5a Fuse panel b (in engine compt electronics box) Fuse panel c (at left end of dash) G43 G605 (upper steering column) G640 (lower left side of engine compt) Hot at all times Instrument cluster Instrument cluster control module Instrument cluster system Left washer nozzle heater Nca Rain/light recognition sensor Right washer nozzle heater Steering column electronic systems control module (on steering column) T16l T32e T52a T52b T52c Windshield washer fluid level ind lamp Windshield washer fluid level sensor Windshield washer pump Windshield wiper intermittent mode switch Windshield wiper intermittent regulator Windshield wiper motor (integral to wiper motor control module) Windshield wiper switch Windshield wiper/ washer switch Wiper motor relay 1 Wiper motor relay 2
