2006 PORSCHE CAYENNE TURBO relay

322
Practical Tips, Minor Repairs
Electrical SystemIn order to avoid damage and faults in electrical or
electronic systems, electrical accessories should
be installed at your authorized Porsche dealer.
fUse only accessories authorized by Porsche.
Warning!
Risk of short circuit and fire.
Replacing fuses or relays with engine running
or the ignition on could cause electrical
shock.
fDisconnect the battery during all work on the electrical system.
RelaysRelays should be checked or changed only by an
authorized workshop.Alarm system, central lockingThe status of the central locking and alarm system
is not changed by disconnecting the battery.
When the battery is disconnected, the alarm
system ceases to function.
SocketsElectrical accessories can be connected to the
12 V sockets.Note on operation
The sockets and thus the connected electrical ac-
cessories function even if the ignition is swi tched
off or the ignition key is withdrawn.
If the engine is not running and the accessories
are switched on, the vehicle battery will be
discharged.

328
Practical Tips, Minor Repairs
Fuse assignment – fuse box in right side of dashboard
No. Designation Rating in A1
Towing attachment
15
2 ParkAssist5
3
Towing attachment
15
4 Telephone/telematics control unit5
5
Towing attachment
15
6 Porsche Stability Management (PSM)30
7
Transfer box (center differential lock), telephone preparation
5
8 Additional high beam, vehicle electrical system control unit 20
9
CD changer, DVD navigation
5
10 TV tuner, satellite receiver5
11
Radio or Porsche Communication System (PCM)
10
12 Radio booster30
1314 Tail light, left; central locking system, power windows, mirrors 1515
Power window, rear right
25
16
17
Low beam, right; high beam, right; vehicle electrical system control unit
15
18 Heated rear window relay30
19
Brake booster, towing attachment
30/25
20
21
Hood open switch, spare wheel release
10

Practical Tips, Minor Repairs
331
Fuse assignment – fuse box in engine compartmentNote
Use the plastic grippers from the fuse boxes in the dashboard to replace the fuses. No. Designation Rating in A
1
Fan
60
2Fan30
3
Secondary air pump
40
4 Secondary air pump 40
567
Fuel injectors, ignition coils
20
8 Fuel injectors, ignition coils20
9
Engine control module, camshaft adjusters, intake pipe switchover (Cayenne)
30
10Engine components: cooling air fan, carbon canister shut-off valve, pressure sensor for air conditioning, tank leakage detection,
run-on pump (Cayenne S), carbon canister shut-off valve valve (Cayenne)10
11
Engine existing wiring, secondary air pump (Cayenne), air-conditioning compressor (Cayenne), oil-level sensor (Cayenne)
15
12 Secondary air pumps, run-on pumps5
13
Fuel pump, right
15
14 Fuel pump, left15
15
Engine control module, main relay
10
16 Vakuum pump30
17
Oxygen sensors ahead of catalytic converter
15
18 Oxygen sensors behind catalytic converter7.5

384
Index Pressure tester........................................... 318
PSM ........................................ 227
, 230
, 313
Deactivating ....................................... 232
Indicator light...................................... 126
Multifunctional light ............................. 232
Off road ............................................. 231
Switching on ....................................... 232
Warning light ........................ 80
, 82, 126
PTM.................................................. 227, 228
RRadiator fans .............................................. 251
Radio
Tips ................................................... 183
Radio remote control .................................... 17
Changing the battery........................... 346
Rain sensor ................................................ 135
Rain sensor operation ................................. 136
Reading light
Front.................................................. 160
Rear .................................................. 161
Rear differential lock................................... 224
Rear fog light .................................... 130
, 356
Rear lid ............................................. 194, 195
Locking ................................................ 22
Opening ............................................... 22
Unlocking ............................................. 20
Rear light ................................................... 355
Rear seats ................................................... 41
Folding forward..................................... 41
Rear window............................................... 196
Locking ................................................ 22
Opening ........................................ 20, 22
Unlocking ............................................. 20Rear window wiper ...................................... 137
Rear-axle load ............................................. 207
Reduction ..................................................... 99
Reflector .................................................... 355
Refuelling ................................................... 268
Relays ........................................................ 322
Release button............................................ 214
Relocking, automatic ..................................... 24
Remote control ............................................. 17
Changing the battery........................... 346
Removing spots and stains .......................... 276
Reserve ..................................................... 268
REST button ...................................... 143
, 147
REST mode ....................................... 146, 152
Reverse gear ....................................... 68, 177
Reversing light ............................................ 356
Rims .......................................................... 237
Diameter ............................................ 298
Rim width ........................................... 298
Rocker switches ................................ 216, 217
Roof console ..................................... 162, 188
Roof Transport System .............. 205
, 372
, 374
Running in
Tires .................................................... 14
Running-gear control systems ...................... 227
Running-gear setup ..................................... 247
Indicator light ...................................... 127
Warning light....................................... 247
SSafety belts ......................................... 46
, 281
Belt tensioner ....................................... 47
Fastening ............................................. 48
Height adjustment ................................. 49Opening................................................48
Warning light ..................................47
, 60
Safety catch, engine compartment lid ...........200
Safety compliance sticker ............................365
Safety net........................188
, 199
, 201
, 202
Assembly............................................202
Bracket ..............................................201
Permitted uses....................................201
Screewdriver ..............................................299
Sealant............................105
, 106
, 111
, 305
Warning light .......................................124
Sealing set .................................................305
Seals, care .................................................279
Seat heating ........................................44, 148
For air-conditioned areas at the rear .......45
Rear ...................................................148
Switching off .........................................44
Switching on .........................................44
Seat memory ................................37
, 68, 177
Recall using car key ..............................37
Recall using person buttons ...................37
Storage, automatic................................38
Storing driver’s seat settings..................38
Storing parking aid................................38
Storing passenger seat settings .............38
Seat memory (comfort) .................................37
Seat with memory ................................68, 177
Seats
Front ....................................................36
Position ................................................36
Rear .....................................................41
Setting .................................................36
Security wheel bolts....................................301
Selection mode