Volkswagen Caddy (2003-2005) Fuse Diagram

Fuse box diagram (fuse layout), location, and assignment of fuses Volkswagen Caddy (2003, 2004, 2005).

Volkswagen Caddy (2003-2005)

Checking and Replacing Fuses

The fuses are designed to blow before the entire wiring harness is damaged. If any of the electrical components do not operate, a fuse may have blown. If this happens, check and replace the fuses as necessary.

  • Switch off the headlights, the ignition, and all electrical consumers.
  • Open the appropriate fuse box.
  • See diagrams below for details about which fuse to check.
  • Remove the fuse using the plastic tweezers located on the fuse box cover.
  • Check if the fuse is blown – if the thin metal strip inside is broken, the fuse has blown.
  • If the fuse is blown, replace the fuse with a new fuse of the same amperage (same color and same imprint) and the same overall size.
  • Replace the cover.

Notice

  • Never replace a fuse with one that has a higher amp rating. Replace a blown fuse only with a fuse of the same amperage (same color and same imprint) and the same overall size.
  • Never repair fuses.
  • Never replace fuses with a metal strip, a paper clip, or a similar object.
  • If a newly replaced fuse blows again after a short time, the electrical system should be checked by an authorized Volkswagen dealer or an authorized Volkswagen Service Facility.

Location

Location

  1. Fuses on fuse holder A -SA- (On the electronics box, on left in the engine compartment)
  2. Fuses on fuse holder B -SB- (On left in the engine compartment)
  3. Fuses on fuse holder C -SC- (Under left dash panel)

Engine Compartment Fuse Box

Engine Compartment Fuse Box Location

Fuse holder A (-SA-)

Engine Compartment Fuse Box Diagram (SA)

AFunction/component
1150Alternator -C- 90A / 110A
1200Alternator -C- 140A
280Power steering control module -J500-
    Electromechanical power steering motor -V187-
380Radiator fan control unit -J293-
    Radiator fan -V7-  
    Radiator fan on right of radiator -V35-
470Onboard supply control unit -J519-
X-contact relief relay -J59-
    Fuse 7 on fuse holder -SC7-    
    Fuse 8 on fuse holder -SC8- 
    Fuse 28 on fuse holder -SC28- to -SC35-
5-Not used
6100Fuses on fuse holder C -SC-
    Fuse 20 on fuse holder -SC20- to -SC24-  
    Fuse 42 on fuse holder -SC42- to -SC56-
750Fuses on fuse holder C -SC-
    Fuse 39 on fuse holder -SC39- to -SC41-

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Fuse holder B (-SB-)

Engine Compartment Fuse Box Diagram (SB)

AFunction/component
130ABS Control Module -J104-
230ABS Control Module -J104-
3-Not used
45Onboard supply control unit -J519-
520Onboard supply control unit -J519-
Double-tone horn relay -J4- , Signal horn relay -J413-
     Treble horn -H2-
     Bass horn -H7-
620Ignition coil 1 with output stage -N70-
Ignition coil 2 with output stage -N127-
Ignition coil 3 with output stage -N291-
Ignition coil 4 with output stage -N292-
Ignition transformer -N152-
75Brake pedal switch -F47-
J...-Engine Control Modules
Clutch position sender -G476-
810Exhaust gas recirculation valve -N18-
Activated charcoal filter solenoid valve 1 -N80-
Variable intake manifold changeover valve -N156-
Protective resistor -N235-
Radiator fan control unit -J293-
Intake manifold flap motor -V157-
910Fuel pump relay -J17- (BDJ, BJB)
Glow plug relay -J52- (BDJ)
Automatic glow period control module -J79- (BJB)
1010Exhaust gas recirculation valve -N18-
Charge pressure control solenoid valve -N75-
Exhaust gas recirculation fan switch-over valve -N345-
1125Motronic Control Module -J220- (BCA)
Simos Control Module -J361- (BGU, BSE, BSF)
1130Diesel direct injection system control module -J248- (BDJ, BJB)
1215Lambda probe -G39- (BCA)
Lambda probe after catalytic converter -G130- (BCA)
13-Not used
14-Not used
1525Starter -B-
1615Steering column electronics control module -J527-
1710Control unit in dash panel insert -J285-
18-Not used
1915Control module with display for radio and navigation system -J503-
Radio -R-
2010Mobile telephone operating electronics control module -J412-
21-Not used
22-Not used
23-Not used
2410Data bus diagnostic interface -J533-
25-Not used
265Terminal 30 voltage supply relay -J317- (BDJ, BJB )
2610Motronic control module -J220- (BCA)
2710Heater element for crankcase breather -N79-
28-Not used
2920Cylinder 1 injector -N30- (BCA)
Cylinder 2 injector -N31- (BCA)
Cylinder 3 injector - N32- (BCA)
Cylinder 4 injector -N33- (BCA)
3020Auxiliary heater control unit -J364-
3130Windscreen wiper motor -V-
3210Cylinder 1 injector -N30- (BGU)
Cylinder 2 injector -N31- (BGU)
Cylinder 3 injector -N32- (BGU)
Cylinder 4 injector -N33- (BGU)
3240Glow plug 1 -Q10- (BDJ)
Glow plug 2 -Q11-
3315Fuel pump -G6- (BCA, BGU)
3340Glow plug 3 -Q12- (BDJ)
Glow plug 4 -Q13-
34-Not used
35-Not used
36-Not used
37-Not used
3810Headlight range control regulator -E102-
Left headlamp levelling actuator -V48-
Right headlamp levelling actuator -V49-
395Oil level and oil temperature sensor -G266-
Control unit in dash panel insert -J285-
4020Fuses on fuse holder C -SC-
    Fuse 1 on fuse holder -SC1- to -SC6-
    Fuse 9 on fuse holder -SC9- to -SC16-
    Fuse 25 on fuse holder -SC25- to -SC27-
41-Not used
425Fuel pump relay -J17- (BCA, BGU)
4210Air mass meter -G70- (BJB)
43-Not used
44-Not used
4515Lambda probe -G39- (BGU)
Lambda probe after catalytic converter -G130- (BGU)
46-Not used
4740Onboard supply control unit -J519- , left headlight
4840Onboard supply control unit -J519- , right headlight
49-Not used
50-Not used
5140Secondary air pump relay -J299- (BGU)
    Secondary air pump motor -V101-
5150Automatic glow period control module -J179- (BJB)
    Glow plug 1 -Q10-
    Glow plug 2 -Q11-
    Glow plug 3 -Q12-
    Glow plug 4 -Q13-
52-Not used
5325Driver door control unit -J386-
Front passenger door control unit -J387-
5450Radiator fan control unit -J293-
    Radiator fan -V7-
    Right fan for coolant -V35-
Radiator fan thermal switch -F18-
    Radiator fan -V7-

Passenger Compartment Fuse Box

The fuse panel is located behind the cover on the driver’s side of the dashboard.

Passenger Compartment Fuse Box Location

Fuse holder C (-SC-)

Passenger Compartment Fuse Box Diagram

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AFunction/component
1-Not used
25Trailer detector control unit -J345-
35Heater/heat output switch -E16-
High pressure sender -G65-
4-Not used
5-Not used
6-Not used
75Heated driver seat regulator -E94-
Heated front passenger seat regulator -E95-
85Left washer jet heater element -Z20-
Right washer jet heater element -Z21-
95Airbag control unit -J234-
Front passenger side airbag deactivated warning lamp -K145-
105Mobile telephone operating electronics control unit -J412-
1110Power steering control unit -J500-
12-Not used
13-Not used
145Traction control system switch -E132-
TCS and ESP button -E256-
ABS control unit -J104-
1510Reversing light switch -F4-
Auxiliary heater operation relay -J485- (from May 2004)
Control unit with display for radio and navigation system -J503- (commercial equipment)
T16 - Self-diagnosis connection (T16/1)
165Data bus diagnostic interface -J533-
177.5Left tail light and rear fog light bulb -M41- (models without central locking)
18-Not used
19-Not used
20-Not used
21-Not used
225Remote control receiver for auxiliary coolant heater -R149-
2310Brake light switch -F-
Left brake light bulb -M9-
Right brake light bulb -M10-
High level brake light bulb -M25-
ABS control unit -J104-
2410Light switch -E1-
Air conditioning system control unit -J301-
16-pin connector -T16- (self-diagnosis connection T16/16)
2530Heated driver seat control unit -J131-
Heated front passenger seat control unit -J132-
2610J... - Engine control units
2715Rear window wiper motor -V12- (from May 2004)
285Light switch -E1- (models with central locking)
20Fog light switch -E7- (models without central locking)
Rear fog light switch -E18- (models without central locking)
2915Rear window wiper motor -V12- (up to April 2004)
3025Light switch -E1- (models without central locking)
Fuse 37 on fuse holder C -SC37-
Fuse 38 on fuse holder C -SC38-
3115Auxiliary heater operation relay -J485- (up to April 2004)
3215Washer pump -V5-
33-Not used
34-Not used
3540Fresh air blower -V2-
Auxiliary heater operation relay -J485-
36-Not used
3715Right dipped beam bulb -M31- (models without central locking)
3815Left dipped beam bulb -M29- (models without central locking only)
39-Not used
4020Trailer detector control unit -J345-
4120Trailer socket -U10-
421512 V socket -U5- (near handbrake lever)
3012 V socket 2 -U18- (left luggage compartment)
4315Electric fuel pump 2 relay -J49- (BCA, BGU)
Fuel pump relay -J17- (BDJ, BJB)
Fuel system pressurisation pump -G6-
445Interior monitoring sensor -G273-
Vehicle inclination sender -G384-
Alarm horn -H12-
455Aerial selection control unit -J515-
467.5Onboard supply control unit -J519- (Interior light)
4725Cigarette lighter -U1-
30Rear cigarette lighter -U9-
4820Headlight washer system relay -J39-
Headlight washer system pump -V11-
4910Driver door control unit -J386-
Front passenger door control unit -J387-
50-Not used
51-Not used
5225Fresh air blower relay -J13-
Onboard supply control unit -J519-
5325Convenience system central control unit -J393-
54-Not used
55-Not used
56-Not used
57-Not used
58-Not used