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Power Distribution — Volkswagen Jetta SE 2012 Wiring Diagram

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 5) for Volkswagen Jetta SE 2012

List of elements for Power Distribution Wiring Diagram (1 of 5) for Volkswagen Jetta SE 2012:

105

(left side of dash) fuse panel c
(not used)
(or t32f)
20a
20b
22b
23b
24a
24b
35a
35b
36a
36b
39a
39b
43b
44b
45b
46b
48b
51b
A/c control module (manual a/c) climatronic control module (automatic a/c)
A/t
Access/ start authori- zation control module
Alarm horn relay
Automatic a/c
Auxiliary engine coolant heater radio frequency receiver
Auxiliary heater operation relay
Battery
Compass magnetic feild sensor
Data bus on board diagnostic interface
Data link connector
Driver door control module
Driver power seat adjustment circuit breaker 1 (above & right of relay carrier)
Driver seat adjustment control head
Dual tone horn relay
From fuse panel c (diagram 5 of 5)
Front passenger door control module
Fuse 10a
Fuse 200a
Fuse 20a
Fuse 20a (or 7.5a)
Fuse 25a
Fuse 30a
Fuse 80a
Fuse n/a
Fuse panel a (left front of engine compt)
Generator
Heater control module (w/ auxiliary coolant heater)
Ignition switch key lock solenoid
Ignition/starter switch (w/ low equipment)
Instrument cluster
Left rear door control module
Light switch
Low beam relay
Manual a/c
Nca
Power steering control module
Power sunroof control module
Rain/light recognition sensor
Rear window defogger relay
Rearview camera
Red
Red 3a
Red v
Red y
Right rear door control module
Selector lever sensor system control module (w/ dsg trans- mission)
Starter
T10c
T10h
T10s
T16a
T16b
T20a
T20b
T20c
T28
T28a
T28b
T28c
T2a
T4cq
T52b
T52c
T6g
T73a
T73b
Tiptronic switch (a/t)
To converter box (diagram 4 of 5)
To fuse 47 (diagram 3 of 5)
To fuse 53 (diagram 5 of 5)
To fuse panel b (diagram 2 of 5)
To fuse panel c (diagram 3 of 5)
To fuse panel c (diagram 5 of 5)
To steering column electronics systems control module (diagram 5 of 5)
Trans- -mission control module (a/t)
Vehicle electrical control module
Vehicle electrical system control module
Vehicle position system control module
W/ auxiliary heater
W/ high equipment
W/ low equipment
W/ start/stop system
W/o start/stop system

Power Distribution Wiring Diagram (2 of 5) for Volkswagen Jetta SE 2012

List of elements for Power Distribution Wiring Diagram (2 of 5) for Volkswagen Jetta SE 2012:

108

(2.0l cbpa & 2.5l)
(2.0l cjaa)
(2.0l cjaa, cbfa & ccta)
(except 2.0l cjaa)
(not used)
(on steering column) g605
(or 1)
(or 2)
(or 3)
(or 5)
(or 61)
(or 62)
1 (or 4)
10a
10b
13a
13b
14a
15b
18a
19a
2 (or 6)
2.0l cbfa & ccta
2.0l cbpa
2.0l cjaa
2.5l & 2.0l ccta, cbfa
20a
24a
25a
28a
29a
3 (or 2)
30a
5 (or 8) red
Air bag control module
Air quality sensor
Asr switch
Automatic dimming interior rearview mirror
Back up lamp switch
Brake lamp switch (w/ dsg transmission)
Clutch position sensor
Coolant circulation pump relay (2.0l cbfa & ccta)
Coolant fan control module
Cornering lamp & headlamp range control module
Data link connector
Engine control module
Except 2.0l cbfa & ccta
Fresh air blower relay
From fuse panel a (diagram 1 of 5)
Front passenger air bag disabled indicator lamp
Fuel metering valve
Fuel pressure regulator valve
Fuse
Fuse 10a
Fuse 15a 25a
Fuse 1a
Fuse 20a
Fuse 20a 5a
Fuse 30a
Fuse 40a
Fuse 50a
Fuse 5a
Fuse panel b (left front of engine compt)
Fuse panel c (left side of dash)
G44 (lower left "a" pillar)
G605 (on steering column)
Heater control module
High pressure sensor
Ignition coil
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) (2.5l)
Leak detection pump (2.0l cbpa)
Left washer nozzle heater
Mass air flow sensor (2.0l cjaa)
Mirror folding switch
Nca
Parking aid control module
Passenger occupant detection system control module
Red
Right steering column switch
Right washer nozzle heater
Starter
Structure borne sound control module
T10b
T14
T16c
T20c
T4x
T52a
T52b
T52c
T73a
T73b
T94
Tire pressure monitoring display button
To converter box (diagram 4 of 5)
To fuse 14 (diagram 3 0f 5)
To fuse 4 (diagram 4 0f 5)
To fuse 9 (diagram 4 0f 5)
To ignition/ starter switch (diagram 1 of 5)
Vehicle electrical system control module
W/ high equipment
W/ low equipment
Wiper motor change over relay 1
Wiper motor change over relay 2

Power Distribution Wiring Diagram (3 of 5) for Volkswagen Jetta SE 2012

List of elements for Power Distribution Wiring Diagram (3 of 5) for Volkswagen Jetta SE 2012:

100

(a/t)
(not used)
(w/ dsg transmission)
11b
12b
12v socket
12v socket 2
14b
16b
2.0l cbfa & ccta
2.0l cbpa
2.0l cjaa
2.5l
20a
25b
26b
27b
28b
30a
30b
31b
32b
33a
33b
47b
58a
58b
A/t
Abs control module
Air bag spiral spring/return spring w/slip ring
Auxiliary heater operation relay
Blocking diode
Brake lamp switch
Brake lamp switch (m/t)
Cigarette lighter
Converter w/ socket, 12v-230v
Data bus on board diagnostic interface
Dsg transmission mechatronic (w/ dsg transmission)
Engine control module
Fresh air blower relay
From c fuse panel a (diagram 1 of 5)
From fuse 13 (diagram 2 0f 5)
From fuse 23 (diagram 1 of 5)
From fuse panel b (diagram 2 of 5)
Fuel primer relay
Fuel pump control module
Fuel pump control module (2.0l cbfa & ccta)
Fuel pump relay
Fuel pump relay (2.5l)
Fuel pump relay 2
Fuse
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 30a
Fuse 40a
Fuse 5a
Fuse n/a
Fuse panel c (left side of dash)
G43 (behind right kick panel)
G602 (lower left kick panel)
G605 (on steering column)
Heater control module
Instrument cluster
Interior lights system
Left front headlamp
Left steering column switch
Light switch
Mass airflow sensor (2.0l ccta & cbfa)
Multifunction steering wheel control module
Multifunction tranamission range switch (a/t)
Nca
Oil level thermal sensor (2.0l cjaa, cbfa & ccta)
Power steering control module
Right front headlamp
Selector lever sensor system control module
Steering angle sensor (w/ low equipment)
T10a
T10h
T10s
T16k
T17
T20e
T52b
T52c
T5k
T6z
T94
Tiptronic switch
Tranamission control module
Vacuum pump relay (2.0l cbpa)
Vehicle electrical system control module
Vehicle positioning system control module
W/ auxiliary coolant heater
W/ high equipment
W/ low equipment
W/ start stop system
W/esp
W/o esp
W/o start stop system

Power Distribution Wiring Diagram (4 of 5) for Volkswagen Jetta SE 2012

List of elements for Power Distribution Wiring Diagram (4 of 5) for Volkswagen Jetta SE 2012:

(2.0l cbfa)
(2.5l)
(left front of engine compt) fuse panel b
10a
15a
16a
17a
2.0l ccta & cbfa
2.0l cjaa
2.5l
23a
26a
27a
31a
Abs control module
Amplifier (w/0 start/ stop system)
Automatic glow time control module
Camshaft adjustment valve 1
Cbfa & ccta
Cbpa
Cjaa
Converter box (on 12-relay carrier)
Coolant fan control module
Coolant fan control thermal switch
Dsg transmission mechatronic
Egr cooler switch-over valve (2.0l cjaa)
Evap canister purge regulator valve 1
Except 2.0l ccta & cbfa
From fuse 10 q (diagram 2 of 5)
From fuse 14 r (diagram 2 of 5)
From ignition/ starter switch (diagram 1 of 5)
Fuel pump relay
Fuel pump relay 2
Fuse (2.0l cbfa & ccta) 15a
Fuse (2.0l cjaa) 5a
Fuse (2.0l) 10a
Fuse 15a
Fuse 30a
Fuse 40a
Fuse 60a
G366
G605 (on steering column)
Heated oxygen sensor
Heated oxygen sensor &
Heated oxygen sensor 1 after catalytic converter
Heated oxygen sensor 2 & oxygen sensor 2 heater (cbfa)
High heat output relay (w/ auxiliary heater)
Intake manifold runner control valve
Leak detection pump (2.0l ccta & cbfa)
Low heat output relay (w/ auxiliary heater)
Nca
Oxygen sensor after three way catalytic converter & oxygen sensor 1 heater after catalytic converter
Oxygen sensor after three way catalytic converter & oxygen sensor 1 heater after catalytic converter (2.0l cbpa)
Oxygen sensor after three way catalytic converter (twc) & heated oxygen sensor 1 after catalytic converter
Oxygen sensor bank 1 center three way catalytic converter (2.5l)
Oxygen sensor heater
Oxygen sensor heater (2.0l cbpa)
Positive crankcase ventilation heating element (2.0l cbpa, cjaa)
Red
Secondary air injection pump relay
Secondary airinjection solenoid valve (cbfa)
T10g
T14
T20e
T4x
T73a
Throttle valve control module
To fuse panel c (diagram 5 of 5)
Turbocharger recirculation valve
Vehicle electrical system control module
Voltage stabilizer (w/ start/ stop system)
W/ esp
Wastegate bypass regulator valve
Wastegate bypass regulator valve (2.0l cjaa)

Power Distribution Wiring Diagram (5 of 5) for Volkswagen Jetta SE 2012

List of elements for Power Distribution Wiring Diagram (5 of 5) for Volkswagen Jetta SE 2012:

(left side of dash) fuse panel c
21b
29b
50b
52b
53b
55a
55b
57a
57b
59a
59b
60b
Amplifier
Auxiliary heater control module (if equipped)
Compass magnetic field sensor
Driver seat lumbar support adjustment switch
Electronic steering column lock control module
Fresh air blower control module
From d fuse 20 (diagram 1 of 5)
From fuse panel a (diagram 1 of 5)
From fuse panel c (diagram 1 of 5)
From voltage x
Front seat heating control module
Fuse 10a
Fuse 15a
Fuse 15a (or 7.5a)
Fuse 1a
Fuse 20a
Fuse 30a
Fuse 40a
Headlamp washer relay
Ignition switch key lock solenoid (w/ dsg transmission)
Ignition/starter switch (w/ high equipment)
Left steering column switch
Light switch
Nca
Radio/navigation display unit control module (w/ navigation) radio (w/0 navigation)
Red
Stabilizer (diagram 4 of 5)
Steering column electronic systems control module
T10a
T10c
T12j
T16d
T16l
T17
T2fm
T73a
T73b
Telephone transceiver
To fuse panel c (diagram 1 of 5)
Vehicle electricle system control module
Vehicle electricle system control module (low equipment)
W/ start/stop system
W/o start/stop system

POWER DISTRIBUTION – Volkswagen Jetta SE 2012 – SYSTEM WIRING DIAGRAMS