Volkswagen Caddy (2008-2010) Fuse Diagram

Fuse box diagram (fuse layout), location, and assignment of fuses Volkswagen Caddy (2008, 2009, 2010).

Volkswagen Caddy (2008-2010)

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-
350Radiator fan control unit -J293-
    Radiator fan -V7-
    Right fan for coolant -V35-
Radiator fan thermal switch -F18-
    Radiator fan -V7-
450 (*2)Onboard supply control unit -J519- (*2)
80 (*3)X-contact relief relay -J59- (*2)
    Fuse 7 on fuse holder -SC7-
    Fuse 8 on fuse holder -SC8-
    Fuse 28 on fuse holder -SC28- to -SC33-
5100Fuses on fuse holder C -SC-
    Fuse 20 on fuse holder -SC20- to -SC24-  
    Fuse 42 on fuse holder -SC42- to -SC52-
640Low heat output relay -J359- (*4)
    Auxiliary air heater element -Z35-
780High heat output relay -J360- (*4)
    Auxiliary air heater element -Z35-
1) Only models with continuously variable radiator fan
2) Only models with central locking
3) Only models without central locking
4) Only models with auxiliary air heater (PTC)

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Fuse holder B (-SB-)

Engine Compartment Fuse Box Diagram (SB)

AFunction/component
1-Not used
2-Not used
35Onboard supply control unit -J519-
430ABS Control Module -J104-
515Mechatronics unit for dual clutch gearbox -J743-
6-Not used
740Terminal 15 voltage supply relay 2 -J681-
815Control module with display for radio and navigation system -J503-
Radio -R-
95Mobile telephone operating electronics control module -J412-
Not used (from May 2009)
1010Motronic current supply relay -J271- (BUD, BSX)
Term. 30 voltage supply relay -J317- (BDJ, BST, BLS, BMM, BSU, BJB)
Engine control module -J623- (BSX, BUD)
1120Auxiliary heater control unit -J364-
125Data bus diagnostic interface -J533-
Not used (from May 2009)
1315Engine control module -J623- (BSX, BUD)
Simos control module -J361- (BSE, BSF)
1330Diesel direct injection system control module -J248- (BDJ, BJB, BLS, BMM, BST, BSU)
1420Ignition coil 1 with output stage -N70- (BSX, BUD)
Ignition coil 2 with output stage -N127- (BSX, BUD)
Ignition coil 3 with output stage -N291- (BSX, BUD)
Ignition coil 4 with output stage -N292- (BSX, BUD)
Ignition transformer -N152- (BSE, BSF, BSX)
155Fuel pump relay -J17- (BDJ, BJB, BLS, BMM, BST, BSU)
Glow plug relay -J52- (BDJ, BST)
Automatic glow period control module -J179- (BJB, BLS, BMM, BSU)
1510Fuel pump switch-off relay -J333- (BSX)
Cylinder 1 injector -N30- (BUD)
Cylinder 2 injector -N31- (BUD)
Cylinder 3 injector -N32- (BUD)
Cylinder 4 injector -N33- (BUD)
Gas injector 1 -N366- (BSX)
Gas injector 2 -N367- (BSX)
Gas injector 3 -N368- (BSX)
Gas injector 4 -N369- (BSX)
1630Onboard supply control unit -J519- , right headlight
17-Not used
1830Special vehicle control unit -J608-
1930Windscreen wiper motor -V-
2040Glow plug 3 -Q12- (BDJ, BST)
Glow plug 4 -Q13- (BDJ, BST)
2010Tank shut-off valve 1 -N361- (BSX) (from May 2009)
Tank shut-off valve 2 -N362- (BSX) (from May 2009)
Tank shut-off valve 3 -N363- (BSX) (from May 2009)
Tank shut-off valve 4 -N429- (BSX) (from May 2009)
Tank shut-off valve 5 -N430- (BSX) (from May 2009)
2110Lambda probe heater -Z19- (BLS, BMM)
2115Lambda probe heater -Z19- (BSE, BSF, BSX, BUD)
Lambda probe 1 heater after catalytic converter -Z29- (BSE, BSF, BSX, BUD)
225Clutch position sender -G476-
235Secondary air pump relay -J299- (BSE)
Exhaust gas recirculation valve -N18- (BDJ, BST)
2310Exhaust gas recirculation valve -N18- (BJB, BSU)
Charge pressure control solenoid valve -N75- (BJB, BLS, BMM, BSU)
Exhaust gas recirculation cooler changeover valve -N345- (BJB, BLS, BMM, BSU)
Tank shut-off valve 1 -N361- (BSX) (up May 2009)
Tank shut-off valve 2 -N362- (BSX) (up May 2009)
Tank shut-off valve 3 -N363- (BSX) (up May 2009)
High-pressure valve for gas operation -N372- (BSX)
Tank shut-off valve 4 -N429- (BSX) (up May 2009)
2410Cylinder 1 injector -N30- (BSX)
Cylinder 2 injector -N31- (BSX)
Cylinder 3 injector -N32- (BSX)
Cylinder 4 injector -N33- (BSX)
Activated charcoal filter solenoid valve 1 -N80- (BSE, BSF, BUD)
Variable intake manifold changeover valve -N156- (BSE, BSF)
Intake manifold flap motor -V157- (BDJ, BST)
Radiator fan control unit -J293-
Protective resistor -N235-
2540ABS Control Module -J104-
2640Onboard supply control unit -J519- , left headlight
2740Secondary air pump relay -J299- ( BSE)
    Secondary air pump motor -V101-
Glow plug 1 -Q10- (BDJ, BST)
Glow plug 2 -Q11- (BDJ, BST)
2750Automatic glow period control module -J179- (BJB, BLS, BMM, BSU)
    Glow plug 1 -Q10-
    Glow plug 2 -Q11-
    Glow plug 3 -Q12-
    Glow plug 4 -Q13-
28-Not used
2930Fuses on fuse holder C -SC- (special-purpose vehicles)
    Fuse 18 on fuse holder -SC18-
    Fuse 19 on fuse holder -SC19-  
    Fuse 35 on fuse holder -SC35- to -SC39- 
    Fuse 57 on fuse holder -SC57-   
    Fuse 58 on fuse holder -SC58-
3050Fuses on fuse holder C -SC- (only with trailer coupling) (up May 2009)
    Fuse 39 on fuse holder -SC39- to -SC41-
Fuses on fuse holder C -SC- (only with trailer coupling) (from May 2009)
    Fuse 40 on fuse holder -SC40- to -SC42-

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
2-Not used
3-Not used
4-Not used
5-Not used
6-Not used
7-Not used
8-Not used
9104-pin connector -T4g- (applies to special vehicles only)
10-pin connector -T10c- (for models with electric interface only)
105Fuel pump relay -J17- (BSE, BSF, BUD, BSX)
Terminal 15 voltage supply relay -J329- (BSE, BSF)
Data bus diagnostic interface -J533-
Engine control unit -J623-
115Parking aid control unit -J446- (only models with parking aid)
125Taxi meter -G41- (only taxi)
Mirror taxi meter -G511- (only taxi)
12102-pin connector -T2ac- (applies to special vehicles only)
28-pin connector -T28a- (applies to special vehicles only)
135Headlight range control regulator -E102-
Left headlight range control motor -V48-
Right headlight range control motor -V49-
Traction control system switch -E132-
TCS and ESP button -E256-
Selector lever -E313- (only models with direct shift gearbox)
Brake light switch -F-
Brake light relay -J111- (only models without central locking)
ABS control unit -J104-
Trailer detector control unit -J345-
Power steering control unit -J500- (only models with power steering)
Selector lever sensors control unit -J587- (only models with direct shift gearbox)
Mechatronic unit for dual clutch gearbox -J743- (only models with direct shift gearbox)
Four-wheel drive control unit -J492-
145Air mass meter -G70- (BLS, BSU, BJB, BDJ, BST, BMM, CHWA)
Heater element for crankcase breather -N79- (BSE, BSF, BLS, BSU, BJB, BSX, BMM, CHWA)
Reversing light switch -F4-
Auxiliary heater operation relay -J485- (only models with auxiliary coolant heater)
Activated charcoal filter system solenoid valve 1 -N80- (BSX)
16-pin connector -T16- (self-diagnosis connection)
155Airbag control unit -J234-
Front passenger side airbag deactivated warning lamp -K145-
165Heater/heat output switch -E16- (only models without air conditioning system)
High pressure sender -G65- (only models with air conditioning system)
Oil level and oil temperature sender -G266- (only for models with flexible service interval display)
Climatronic control unit -J255- (only models with Climatronic)
Control unit in dash panel insert -J285-
Low heat output relay -J359- (only models with PTC (Positive Temperature Coefficient) heater)
High heat output relay -J360- (only models with PTC (Positive Temperature Coefficient) heater)
Automatic anti-dazzle interior mirror -Y7-
Air quality sensor -G238- (only models with Climatronic)
177.5Left tail light and rear fog light bulb -M41- (models without central locking)
Rear fog light cut-out contact switch -F216- (only models with trailer operation and without central locking)
185Taxi alarm remote control, control unit -J601- (only taxi)
10-pin connector -T10c- (for models with electric interface only)
19510-pin connector -T10c- (for models with electric interface only)
1910Taxi meter -G41- (only taxi)
Mirror taxi meter -G511- (only taxi)
Two-way radio -R8- (only taxi)
207.5Onboard supply control unit -J519- (Interior light)
2110Selector lever -E313- (only models with direct shift gearbox)
Selector lever sensors control unit -J587- (only models with direct shift gearbox)
Tiptronic switch -F189- (only models with direct shift gearbox)
Automatic gearbox control unit -J217-
16-pin connector -T16- (self-diagnosis connection)
Climatronic control unit -J255- (only models with Climatronic)
Heater/heat output switch -E16-
Air conditioning system control unit -J301-
Remote control receiver for auxiliary coolant heater -R149- (only models with remote control receiver for auxiliary coolant heater)
Light switch -E1-
Rain and light detector sensor -G397- (models with rain and light detector sensor only)
Control unit in dash panel insert -J285-
Steering column electronics control unit -J527-
Data bus diagnostic interface -J533-
2210Driver door control unit -J386-
Front passenger door control unit -J387-
235Interior light switch (taxi) -E115- (only taxi)
Taxi sign switch -E138- (only taxi)
Hands-free system button -E487- (only taxi)
23103-pin connector -T3r- (applies to special vehicles only)
10-pin connector -T10c- (for models with electric interface only)
245Interior monitoring sensor -G273-
Vehicle inclination sender -G384-
Alarm horn -H12-
25-Not used
26102-pin connector -T2ab- (applies to special vehicles only)
2715Cut-out relay for air conditioning system magnetic coupling -J246- (only for models with hydraulic steering)
285Light switch -E1- (models with central locking)
2820Rear fog light switch -E18- (only models without central locking)
2915Rear window wiper motor -V12- (models with rear window wiper only)
3025Light switch -E1- (only models without central locking)
315Heater/heat output switch -E16- (only models without air conditioning system)
Air conditioning system control unit -J301- (only models with air conditioning system)
Climatronic control unit -J255- (only models with air conditioning system)Left washer jet heater element -Z20-
Right washer jet heater element -Z21-
3215Windscreen and rear window washer pump -V59-
3340Heater/heat output switch -E16-
Air conditioning system control unit -J301-
Auxiliary heater operation relay -J485- (only models with auxiliary coolant heater)
34-Not used
3510Fluorescent light in rear of high roof -W41- (applies to special vehicles only)
Fluorescent light in centre of high roof -W42- (applies to special vehicles only)
36-Not used
3715Right dipped beam bulb -M31- (models without central locking)
3815Left dipped beam bulb -M29- (models without central locking only)
392010-pin connector -T10ai- (applies to special vehicles only)
4020Trailer detector control unit -J345-
4120Trailer detector control unit -J345-
4220Trailer detector control unit -J345-
4315Electric fuel pump 2 relay -J49- (BSE, BSF, BUD, BSX)
Fuel pump relay -J17- (BDJ, BST, BLS, BSU, BJB, BSE, BSF, BUD, BSX, BMM)
4440Fresh air blower control unit -J126-
4520Headlight washer system relay -J39- (only models with headlight washer system)
Headlight washer system pump -V11- (only models with headlight washer system)
4615Treble tone horn -H2-
Bass tone horn -H7-
Horn relay -J413-
4725Cigarette lighter -U1-
4830Heated front seats control unit -J774-
4930Driver door control unit -J386- (only for model with electric window regulator)
Front passenger door control unit -J387- (only for model with electric window regulator)
5025Convenience system central control unit -J393-
513010-pin connector -T10ai- (applies to special vehicles only)
5225Fresh air blower relay -J13- (only models with auxiliary heater)
Onboard supply control unit -J519-
Heated rear window -Z1-
531512 V socket -U5- (near handbrake lever)
533012 V socket -U5- (near handbrake lever)
12 V socket 2 -U18- (left luggage compartment)
54-Not used
55-Not used
56-Not used
5752-way radio switch -E72- (applies to special vehicles only)
Engine continues to run without key button -E489- (applies to special vehicles only)
Accident data memory -J754- (applies to special vehicles only)
10-pin connector -T10c- (for models with electric interface only)
58104-pin connector -T4g- (applies to special vehicles only)
59-Not used
60-Not used