2010-2018 Porsche Cayenne - Description of Fuses

Fuse box on left side of dashboard



Fuses Specifications
No. A Description
1 25 Seat memory control unit, seat adjustment switch for left seat
2 30 Auxiliary heater control unit
3 15 Relay for two-tone horn
4 30 Front wiper motor
5 30 Motor for sliding/lifting roof, Panorama roof system
6 - Not used
7 15 Steering column adjustment control unit
8 5 Tire Pressure Monitoring control unit, chassis control switch
9 5 Windshield heating, light switch, rain sensor, light sensor
10 30 Motor for roll-up sunblind for Panorama roof system
11 - Not used
12 - Not used
13 30 Subwoofer (Bose/Burmester)
14 30 BCM1
15 5 Hybrid engine (2015-2017): High-voltage charger
16 30 Central locking control unit/power windows, driver's door
17 5 Engine compartment lid contact switch, backup horn
18 30 BCM1
19 5 Engine control unit
20 30 BCM1
21 10 V8 engine (2011-2014): Circulating pump, air conditioning/parking heater
2011-2017: Residual heat circulating pump relay
22 30 BCM1
23 7.5 CAN network gateway/diagnosis, electronic ignition lock, electric steering column lock, light switch
24 30 Windshield heating, left
25 30 Windshield heating, right
26 15 Hybrid engine (2011-2014): Battery fan
27 5 Hybrid engine: Battery management system, NT display relay, level control unit
28 5 Hybrid engine: Power electronics
29 5 Hybrid engine: Spindle actuator
30 5 Hybrid engine: Single Power Pack (hydraulic pump), steering
31 5 Hybrid engine (2015-2017): Outside sound, interior sound
32 15 Hybrid engine (2010-2014): Air-conditioning compressor
5 Hybrid engine (2015-2017): Accelerator module
33 30 Central locking control unit/power windows, rear left door
34 - Not used
35 - Not used
36 5 Electric parking brake switch
37 15 Hybrid engine (2010-2014): Battery fan
38 5 Hybrid engine: Power electronics, battery fan relay
39 30 Hybrid engine: Spindle actuator
40 30 Hybrid engine (2010-2014): Battery fan relay
10 Hybrid engine (2015-2017): Service Disconnect
41 10 Hybrid engine: Battery management system
42 5 Interior mirror
43 7.5 2011-2014: Headlights (halogen), range adjustment
5 2015-2017: Headlight beam adjustment (Xenon), dynamic front lighting control unit
44 5 2011-2014: Seat ventilation
7.5 2015-2017: Seat ventilation
45 5 2013-2017: Vehicle Tracking System control unit, BCM2, Engine control unit
46 5 Lane Change Assist (LCA)
47 5 CAN network gateway/diagnostic socket, garage door opener, ParkAssist, Bluetooth handset charging tray, mobile phone preparation
48 10 Starter relay, clutch sensor (EPB), refrigerant pressure sensor, mass air flow sensor (V6)
Hybrid engine (2015-2017): Refrigerant pressure sensor
49 7.5 ACC radar sensor
50 - Not used
51 5 2017: Front camera control unit
52 15 Rear wiper motor
53 5 Steering column switching module, left tail light
54 25 Xenon headlights, left
56 40 Leveling system compressor relay
57 40 Blower regulator for front air conditioning

Fuse box in right side of dashboard



Fuses Specifications
No. A Description
1 10 PDCC control unit
2 15 PASM control unit
3 10 Rear differential lock control unit
4 30 Rear differential lock control unit
5 25 Pivot motor control unit, trailer hitch, brake booster preparation, trailer hitch preparation
6 10 2011-2012: TV tuner, Rear Seat Entertainment
15 2013-2017: Trailer hitch control unit
7 15 Trailer hitch control unit
8 15 Trailer hitch control unit
9 30 Central locking control unit/power windows, rear right door
10 15 Luggage compartment light
11 30 Central locking control unit/power windows, passenger's door
12 30 HangOn actuator
13 - Not used
14 10 Airbag control unit, seat occupancy detection
15 - Not used
16 5 PSM control unit, electric parking brake (EPB), PDCC
17 25 Xenon headlights, right
18 - Not used
19 5 Transmission control unit/ transmission prewiring
20 20 2011-2012: Seat memory control unit, seat adjustment switch for right seat
25 2013-2017: Seat memory control unit, right; seat adjustment switch for right seat
21 25 Seat heating, rear
22 25 Seat heating, front
23 25 Powerlift tailgate control unit
24 - Not used
25 30 2013-2017: Rear blower regulator
26 30 Heated rear window
27 5 Auxiliary heater radio receiver
28 20 2011-2012: Transmission control unit (w/o Start/Stop), transmission oil pump
29 30 PSM control unit/PSM valves
30 5 HangOn actuator
31 20 BCM2
32 30 2011-2012: Blower regulator for rear air conditioning
7.5 Hybrid engine (2015-2017): NT circuit 2/3- way valve, front evaporator shut-off valve relay, water pump relay
33 15 BCM2
34 15 BCM2
35 5 Vehicle Tracking System control unit
36 20 BCM2
37 20 2013-2017: Transmission control unit, transmission-oil pump
38 15 Cigarette lighter, storage tray socket, socket under glove box
39 15 Rear sockets, socket in luggage compartment
40 15 2011-2012: Trailer hitch control unit
10 2013-2017: Rear Seat Entertainment
41 - Not used
42 5 Trailer hitch control unit
43 10 Rear differential lock control unit, HangOn actuator
44 5 Air conditioning sun sensor/ air quality sensor, right tail light (2011-2014)
45 30 DC/DC converter (Star/Stop)
46 30 DC/DC converter (Star/Stop)
47 20 MIB central computer
48 - Not used
49 - Not used
50 10 Front air conditioning, rear air conditioning control panel
51 10 2011-2016: PCM 3.1, radio, navigation system (Japan)
5 2017: Control unit display
10 2017; Japan: Control unit display, USB hub, DRSC card reader
52 5 2011-2014: Instrument cluster
2015-2017: Multi-function display
53 10 Steering column switching module/ heated steering wheel, rear view camera control unit, compass display, Bose amplifier (Japan), Surround View control unit
54 10 2011-2012: Roof console
7.5 2013-2017: Overhead console
55 7.5 2015-2017: ACC stabilisation relay
56 40 2011-2014: PSM control unit/PSM pump
57 40 2011-2014: EPB control unit

Engine Compartment Fuse Box

    Remove cover
    2. Turn twist-locks of the fuse-box lid 90° anticlockwise with a suitable object (e.g. screwdriver) and remove the lid.


Fuses Specifications
No. A Description
1 40 V6/V8 engine: Starter relay
2 30 Diesel (2017): Power switch
3 40 V6/V8 engine (2011-2012): SLP relay
2013-2017: Secondary air pump (Cayenne S, S E-Hybrid, GTS, Turbo, Turbo S)
4 30 Hybrid engine: Vacuum pump relay
5 - Not used
6 - Not used
7 15 V8 engine: Rod ignition coil
Diesel: High-pressure control valve, high-pressure pump
20 V6 engine: Rod ignition coils
8 15 V8 engine: Tank vent valve, boost pressure valve, diverter valve, intake pipe switchover valve, crankcase de-icer
10 V6 engine: Tank vent valve, electropneumatic converter, crankcase de-icer, diverter valve, secondary air pump relay, sound symposer
Hybrid engine: Water pump charge-air cooler
9 20 V8 engine: Engine control unit, flow control valve
30 V6/Hybrid engine: Engine control unit
10 10 Cayenne Turbo, Turbo S: Tank leakage diagnosis, secondary air pump relay, electr. exhaust flaps, Hall sensor, oil level sensor
Cayenne: Tank leakage diagnosis, mass air flow sensor
Cayenne S, GTS: Tank leakage diagnosis, electr. exhaust flaps
Diesel: Glow plug control unit, switching valve for EGR cooling, control valve for regulated oil pump, map thermostat, engine mounting, pressure converter
Hybrid engine: Vacuum pump, secondary air pump relay, tank leakage diagnosis pump
All engines:
Radiator fan control unit, brake pedal sensor, radiator shutter
11 15 Cayenne Turbo, Turbo S: Valve lift adjuster, camshaft controller, map thermostat
10 Cayenne: Heater for positive crankcase ventilation, temperature/oil level sensor
Cayenne S, GTS: Map thermostat, camshaft controller, valve lift adjuster
Hybrid engine: Temperature/oil level sensor
5 Diesel: Oil level sensor
12 10 V6 engine: Intake pipe switching valve, tank vent valve, valve for water pump with ON/OFF control, cooling water switching valve, camshaft adjustment, charge motion flap
13 25 Fuel pump control unit (ECKSM)
14 10 V6 engine: Camshaft control, flow control valve/high-pressure fuel pump
15 Hybrid engine: Control valve-regulated oil pump, flow control valve for high-pressure pump, tank vent valve, secondary air valve, main water pump valve, E-machine bypass valve
Diesel: SCR supply module, tank evaluation electronics
7.5 Cayenne S, GTS: Camshaft sensor, oil level sensor
15 10 All engines: Main relay
Hybrid engine: Engine control unit
16 10 V6 engine: Electric water pump
30 Diesel: Power switch
17 15 Cayenne, S E-Hybrid, Turbo, Turbo S: Oxygen sensor upstream of catalytic converter
Diesel: Oxygen sensor, Nox sensor upstream of catalytic converter, Nox sensor downstream of catalytic converter, particle sensor
10 Cayenne S, GTS: Oxygen sensor upstream of catalytic converter
18 10 Oxygen sensor downstream of catalytic converter