Volkswagen Phaeton (2002 – 2006) – fuse box diagram
Year of production: 2002, 2003, 2004, 2005, 2006
Relays and Fuses
Main fuse box in luggage compartment, left – Main Fuses
| Number | Ref. in wiring diagram | Amps | Function/Component | Terminal |
| 1 | S204 – Fuse -1- (30) | 100 | A18 – Windshield Heating Voltage Converter | 30 |
| 2 | S205 – Fuse -2- (30) | 150 | TV28- Wire junction 3 for terminal 30,
Thermofuses: SE1, SE2, SE3, SE4, SE5, SE6, SE7 Fuses: SB5, SB7 to SB18, SB27 to SB36, SD11, SD23, SD24, SD26, J329- Voltage Supply Terminal 15 (B+) Relay J680- Power Supply Relay 1 (terminal 75) |
30 |
| 3 | S206 – Fuse -3- (30) | 300 | Fuses: SC3, SC6, SC8 to SC16, SC23 to SC27, SC41 to SC47
C – Generator (GEN) |
30 |
| 4 | S207 – Fuse -4- (30) | — | Open | 30 |
Fuse box under instrument panel, left – Fuses “SB”
| Number | Ref. in wiring diagram | Amps | Function/Component | Terminal |
| 1 | SB1 – Fuse 1 (in fuse holder) | 10 | Terminal 30 for J582 – Wiper Park Position Heating Relay
Z 20 – Left Washer Nozzle Heater Z 21 – Right Washer Nozzle Heater |
75a |
| 2 | SB2 – Fuse 2 (in fuse holder) | 20 | J386 – Door control module, driver side
J657 – Door Closing Control Module J388 – Door control module, rear, left |
30 |
| 15* | ||||
| 3 | SB3 – Fuse 3 (in fuse holder) | 20 | J387 – Door control module, passenger side
J657 – Door Closing Control Module J389 – Door control module, rear, right |
30 |
| 15* | ||||
| 4 | SB4 – Fuse 4 (in fuse holder) | 20 | SC18 -Fuse 18 (in fuse holder)
SC19 -Fuse 19 (in fuse holder) SC20 -Fuse 20 (in fuse holder) |
15a |
| 5 | SB5 – Fuse 5 (in fuse holder) | 5 | J528 – Roof Electronics Control Module | 30 |
| 6 | Open | — | — | — |
| 7 | Open | 15 | — | 30 |
| 8 | SB 8 – Fuse 8 (in fuse holder) | 25 | J104 – ABS Control Module (w/EDL)
J106 – ABS Solenoid Valve Relay |
30 |
| 9 | Open | 5 | — | — |
| 10 | SB10 – Fuse 10 (in fuse holder) | 15 | J519 – Vehicle Electrical System Control Module
M5 – Left Front Turn Signal Light M1 – Left Parking Light |
30 |
| 11 | SB11 – Fuse 11 (in fuse holder) | 15 | J519 – Vehicle Electrical System Control Module
M7 – Right Front Turn Signal Light M3 – Right Parking Light |
30 |
| 12 | SB12 – Fuse 12 (in fuse holder) | 15 | J519 – Vehicle Electrical System Control Module
J567 – Left Headlight Range Control Module M29 – Left Low Beam Headlight J683 – Left HID Lamp High Beam Control Module M30 – Left High Beam Headlight |
30 |
| 13 | SB13 – Fuse 13 (in fuse holder) | 15 | J519 – Vehicle Electrical System Control Module
J568 – Right Headlight Range Control Module M31 – Right Low Beam Headlight J684 – Right HID Lamp Hight Beam Control Module M32 – Right High Beam Headlight |
30 |
| 14 | SB14 – Fuse 14 (in fuse holder) | 20 | J519 – Vehicle Electrical System Control Module
H1 – Signal horn/dual tone horn |
30 |
| 15 | SB15 – Fuse 15 (in fuse holder) | 15 | F – Brake Light Switch
J605 – Rear Lid Control Module J…- Engine Control Modlue (ECM) J345 – Control Module for towing sensor J104 – ABS Control Module (w/EDL) |
30 |
| 16 | SB16 – Fuse 16 (in fuse holder) | 20 | J162 – Heater Control Module | 30 |
| 17 | SB17 – Fuse 17 (in fuse holder) | 10 | J523 – Front Information Display Control Head Control Module
R 24 – Antenna Amplifier |
30a |
| 18 | SB18 – Fuse 18 (in fuse holder) | 10 | J527 – Steering Column Electronic Systems Control Module | 30a |
| 19 | SB19 – Fuse 19 (in fuse holder) | 10 | J518 – Access/Start Control Module | 30a |
| 20 | Open | — | — | — |
| 21 | Open | — | — | — |
| 22 | SB22 – Fuse 22 (in fuse holder) | 5 | J623 – Engine Control Module (ECM) (engine code BAP)
J623 – Engine Control Module (ECM) 2 (engine code BAP) J220 – Motronic Engine Control Module (ECM) (engine code BGJ) |
30a |
| 23 | SB23 – Fuse 23 (in fuse holder) | 5 | J285 – Control module with indicator unit in instrument panel insert | 30a |
| 24 | Open | — | — | — |
| 25 | Open | — | — | — |
| 26 | Open | — | — | — |
| 27 | SB27 – Fuse 27 (in fuse holder) | 5 | J285 – Control module with indicator unit in instrument panel insert Data Link Connector (DLC)
J669 – Seat Belt Tensioner Relay |
30a |
| 28 | SB28 – Fuse 28 (in fuse holder) | 5 | J526 – Telephone/Telematic Control Module | 30a |
| 29 | SB29 – Fuse 29 (in fuse holder) | 5 | R149 -Auxiliary Water Heating RF Receiver (where applicable) | 30a |
| 30 | SB30 – Fuse 30 (in fuse holder) | 10 | J255 – Climatronic Control Module
V 50 – Coolant Pump N175 -Left Heat Regulating Valve N176 – Right Heat Regulating Valve |
30a |
| 31 | SB31 – Fuse 31 (in fuse holder) | 5 | Y – Analog Clock/Control Module
J524 – Rear Information Display Control Head |
30a |
| 32 | Open | — | — | — |
| 33 | SB33 – Fuse 33 (in fuse holder) | J17 – Fuel Pump (FP) Relay
J271- Motronic Engine Control Module (ECM) Power Supply Relay J670- Motronic Engine Control Module (ECM) Power Supply Relay 2 J581- Parallel Battery Connection Relay (where applicable) J49 – Fuel Pump (FP) 2 Relay J220- Motronic Engine Control Module (ECM) (engine code BGJ) |
30 | |
| 34 | SC34 – Fuse 34 (in fuse holder) | 20 | G6 – Fuel Pump (FP) | 30 |
| 35 | SC35 – Fuse 35 (in fuse holder) | 20 | G23 – Transfer Fuel Pump (FP) | 30 |
| 36 | SC36 – Fuse 36 (in fuse holder) | 30 | Terminal 30 for J681 – Power Supply Relay 2 (terminal 15)
Fuses: SB52, SB53, SB54, SB55, SB56, SB57 |
30 |
| 37 | Open | — | — | — |
| 38 | Open | — | — | — |
| 39 | Open | — | — | |
| 40 | Open | — | — | — |
| 41 | SC41 – Fuse 41 (in fuse holder) | 5 | G384- Vehicle Inclination Sensor | 30 |
| 42 | SC42 – Fuse 42 (in fuse holder) | 5 | J393- Central control module for comfort system | 30 |
| 15* | ||||
| 43 | SC43 – Fuse 43 (in fuse holder) | 30 | J605- Rear Lid Control Module | 30 |
| 44 | SC44 – Fuse 44 (in fuse holder) | 10 | J197- Level Control System Control Module | 30 |
| 45 | SC45 – Fuse 45 (in fuse holder) | 5 | J697- License Plate Light Control Module
L153- Rear Illumination Lamp |
30 |
| 46 | Open | — | — | — |
Electronics box in right plenum chamber – Relays
| Relay | Description |
| 1 | Open |
| 2 | C24 – Supressor |
| 3 | J682- Power Supply Relay (terminal 50) |
| 4 | J271 – Motronic Engine Control Module (ECM) Power Supply Relay (167) |
| 5 | J670 – Motronic Engine Control Module (ECM) Power Supply Relay 2 (100) (engine code BAP) |
| 5 | Open |
| 6 | J680 – Power Supply Relay 1 (terminal 75) (100) |
| 7 | J299 – Secondary Air Injection (AIR) Pump Relay (100) |
| 7 | Open |
| 8 | J329 – Voltage Supply Terminal 15 (B+) Relay (433) (where applicable) |
| 9 | J545 – Secondary Air Injection (AIR) Pump Relay 2 (100) (engine code BAP) |
| 9 | Open |
| 10 | Open |
| 10 | Open |
Electronics box in right plenum chamber – Fuses “SD”
| Number | Ref. in Wiring Diagram | Amps | Function/Component | Terminal |
| 1 | SD1 – Fuse 1 (in fuse holder) | 10 | N… – Fuel Injectors for cylinders 1 – 6 (engine code BAP) | 87a |
| 2 | SD2 – Fuse 2 (in fuse holder) | 10 | N… – Fuel Injectors for cylinders 7 – 12 (engine code BAP) | 87a |
| 3 | Open | 30 | Open | 30 |
| 4 | Open | 30 | Open | 30 |
| 5 | SD5 – Fuse 5 (in fuse holder) | 5 | G70 – Mass Air Flow (MAF) Sensor (engine code BAP)
G246- Mass Air Flow (MAF) Sensor 2 (engine code BAP) G42 – Intake Air Temperature (IAT) Sensor (engine code BAP) G299- Intake Air Temperature (IAT) Sensor 2 (engine code BAP) |
87a |
| 6 | SD6 – Fuse 6 (in fuse holder) | 10 | J496- Auxiliary Engine Coolant (EC) Pump Relay (engine code BAP)
V51 – After-Run Coolant Pump (engine code BAP) J299- Secondary Air Injection (AIR) Pump Relay J545- Secondary Air Injection (AIR) Pump Relay 2 (code BAP) J49 – Fuel Pump (FP) 2 Relay (engine code BAP) V36 – Coolant Pump (engine code BGJ) J151- Coolant Circulation Pump Relay (engine code BGJ) |
87a |
| 7 | SD7 – Fuse 7 (in fuse holder) | 20 | F265- Map Controlled Engine Cooling Thermostat (en-code BAP)
N80 – Evaporative Emission (EVAP) Canister Purge Regulator Valve N112- Secondary Air Injection (AIR) Solenoid Valve N145- Right Electro-Hydraulic Engine Mount Solenoid Valve (code BAP) N156- Intake Manifold Change-Over Valve (engine code BGJ) N205- Valve -1- for camshaft adjustment N208- Valve -2- for camshaft adjustment N261- Intake Manifold Tuning (IMT) Valve -2- (engine code BGJ) N318- Camshaft Adjustment Valve 1 (exhaust) (engine code BAP) N319- Camshaft Adjustment Valve 2 (exhaust) (engine code BAP) N320- Secondary Air Injection (AIR) Solenoid Valve 2 (en-code BAP) N333- Evaporative Emission (EVAP) Canister Purge Regulator Valve 2 (engine code BAP) |
87a |
| 8 | SD8 – Fuse 8 (in fuse holder) | 30 | N… – Ignition Coils with Power Output Stage for cylinders 1 – 8 (engine code BGJ) | 87a |
| 9 | SD9 – Fuse 9 (in fuse holder) | 20 | N… – Fuel Injectors for cylinders 1 – 8 (engine code BGJ) | 87a |
| 10 | SD10 – Fuse 10 (in fuse holder) | 10 | J623- Engine Control Module (ECM) (engine code BAP)
J624- Engine Control Module (ECM) 2 (engine code BAP) J220 – Motronic Engine Control Module (ECM) (engine code BGJ) |
87a |
| 11 | SD11 – Fuse 11 (in fuse holder | 15 | J39 – Relay for headlamp cleaning system | 30a |
| 12 | SD12 – Fuse 12 (in fuse holder) | 10 | J293- Coolant FC (Fan Control( (FC)) Control Module
V7 – Coollant Fan J671- Coolant FC (Fan Control) Control Module 2 V177- Coolant Fan 2 |
87a |
| 13 | SD13 – Fuse 13 (in fuse holder) | 25 | Z19 – Oxygen Sensor (O2S) Heater (engine code BAP)
Z28 – Oxygen Sensor (O2S) 2 Heater 2 (engine code BAP) Z29 – Oxygen Sensor (O2S) Heater 1 (behind Three Way Catalytic Converter (TWC)) (engine code BAP) Z30 – Oxygen Sensor (O2S) Heater 2 (behind Three Way Catalytic Converter (TWC)) (engine code BAP) |
87a |
| 14 | SD14 – Fuse 14 (in fuse holder) | 25 | Z19 – Oxygen Sensor (O2S) Heater (engine code BGJ)
Z28 – Oxygen Sensor (O2S) 2 Heater 2 (engine code BGJ) Z29 – Oxygen Sensor (O2S) Heater 1 (behind Three Way Catalytic Converter (TWC)) (engine code BGJ) Z30 – Oxygen Sensor (O2S) Heater 2 (behind Three Way Catalytic Converter (TWC)) (engine code BGJ) Z 62 – Oxygen Sensor (O2S) Heater 3 (engine code BAP) Z 63 – Oxygen Sensor (O2S) Heater 4 (engine code BAP) Z 64 – Oxygen Sensor (02S) Heater 3 (behind Three Way Catalytic Converter (TWC)) (engine code BAP) Z 65 – Oxygen Sensor (02S) Heater 4 (behind Three Way Catalytic Converter (TWC)) (engine code BAP) |
87a |
| 15 | SD15 – Fuse 15 (in fuse holder) | 15 | J217- Transmission Control Module (TCM) | 30a |
| 16 | SD16 – Fuse 16 (in fuse holder) | 10 | J539- Brake Booster Control Module | 30a |
| 17 | SD17 – Fuse 17 (in fuse holder) | 5 | J309 – Solar Cell Separation Relay | 30a |
| 18 | SD18 – Fuse 18 (in fuse holder) | 15 | J519 – Vehicle Electrical System Control Module
V248 – Left Headlight Washer Jet Motor V249 – Right Headlight Washer Jet Motor |
30a |
| 19 | SD19 – Fuse 19 (in fuse holder) | 20 | J400 – Control module for wiper motor
V216 – Left Windshield Wiper Motor V59 – Windshield and Rear Window Washer Pump |
30a |
| 20 | SD20 – Fuse 20 (in fuse holder) | 20 | J584 – Right Windshield Wiper Motor Control Module
V217 – Right Windshield Wiper Motor |
30a |
| 21 | SD21 – Fuse 21 (in fuse holder) | 60 | Vehicles with single battery system only:
SB19 -Fuse 19 (in fuse holder) SB20 -Fuse 20 (in fuse holder) SB22 -Fuse 22 (in fuse holder) SB23 -Fuse 23 (in fuse holder) Terminal 30 for J271 – Motronic Engine Control Module (ECM) Power Supply Relay |
30 |
| 22 | SD22 – Fuse 22 (in fuse holder) | 40 | SD1 – Fuse 1 (in fuse holder) (engine code BAP)
N… – Ignition Coils with Power Output Stage for cylinders 1 – 6 (engine code BAP |
87a |
| 23 | SD23 – Fuse 23 (in fuse holder) | 40 | Terminal 30 für J680 – Power Supply Relay 1 (terminal 75)
SB1 – Fuse 1 (in fuse holder) SB40 -Fuse 40 (in fuse holder) |
30 |
| 24 | SD24 – Fuse 24 (in fuse holder) | 40 | J104 – ABS Control Module (w/EDL) | 30a |
| 25 | SD25 – Fuse 25 (in fuse holder) | 40 | SD2 – Fuse 2 (in fuse holder) (engine code BAP)
N… – Ignition Coils with Power Output Stage for cylinders 7 – 12 (engine code BAP) |
87a |
| 26 | SD26 – Fuse 26 (in fuse holder) | 40 | Terminal 30 for J329 – Voltage Supply Terminal 15 (B+) Relay | 30a |
| 27 | SD27 – Fuse 27 (in fuse holder) | 50 | J293 – Coolant FC (Fan Control( (FC)) Control Module (left) | 30a |
| 28 | SD28 – Fuse 28 (in fuse holder) | 50 | J671- Coolant FC (Fan Control) Control Module 2 (right) | 30a |
| 29 | SD29 – Fuse 29 (in fuse holder) | 50 | V101- Secondary Air Injection (AIR) Pump Motor | 30a |
| 30 | SD30 – Fuse 30 (in fuse holder) | 30 | V189- Secondary Air Injection (AIR) Pump Motor 2 (engine code BAP) | 30a |
| 31 | SD31 – Fuse 31 (in fuse holder | 40 | V2 – Fresh Air BLower
J255- Climatronic Control Module Terminal 87 for J309 – Solar Cell Separation Relay |
30a |
Thermofuse box in left front footwel – Thermofuses
| No. | Ref. in wiring diagram | Amps | Function/component | Terminal |
| 1 | SE1 – Thermofuse 1 (on fuse holder) | 30 | J386- Door control module, driver side
J388- Door control module, rear, left |
30 |
| 2 | SE2 – Thermofuse 2 (on fuse holder | 30 | J387- Door control module, passenger side
J389- Door control module, rear, right |
30 |
| 3 | SE3 – Thermofuse 3 (on fuse holder) | 30 | J136- Memory Seat/Steering Column Adjustment Control Module | 30 |
| 4 | SE4 – Thermofuse 4 (on fuse holder) | 30 | J521- Passenger Memory Seat Control Module | 30 |
| 5 | SE5 – Thermofuse 5 (on fuse holder) | 30 | J522- Rear Memory Seat Control Module | 30 |
| 6 | SE6 – Thermofuse 6 (on fuse holder) | 30 | Z42 – Left Rear Footwell Heater | 30 |
| 7 | SE7 – Thermofuse 7 (on fuse holder) | 30 | Z43 – Right Rear Footwell Heater | 30 |
| 8 | Open | — | — | — |
| 9 | Open | — | — | — |
| 10 | Open | — | — | — |
Relay panel in right front footwell – Relays
| Relay | Description |
| 1a | J496 – Auxiliary Engine Coolant (EC) Pump Relay (404) |
| 2b | Open |
| 2a | Open |
| 2b | Open |
| 3a | J582 – Wiper Park Position Heating Relay (404) |
| 3b | J709 – Seat Heater Authorization Relay (404) |
| 4 | J309 – Solar Cell Separation Relay (79) |
| 5 | J681 – Power Supply Relay 2 (terminal 15) (100) |
| 6 | J39 – Relay for headlamp cleaning system (53) |
| 7 | J236 – Servotronic Control Module (631) |
| 7 | Open |
| 8 | J669 – Seat Belt Tensioner Relay |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.