Description And Operation: Description
FRONT Power Distribution Center (PDC) - The front PDC is inserted on the front vehicle wiring harness and attached to the left front fender support.
The location of the fuses and relays in the PDC.
| Fuse | Type | AMP | Protection |
| 01 | Maxi fuse | 70 | from +30 for BCM |
| 02 | Maxi fuse | 70 | from +30 for BCM |
| 03 | J case | 20 | from +30 for BCM |
| 04 | J case | 30 | from +30 for ESC valves |
| 05 | Maxi fuse | 70 | from +30 for EPS |
| 06 | Maxi fuse | 40 / 20 | for Engine cooling fan |
| 07 | Maxi fuse | 30/40/50 | for 86 T07 engine cooling fan |
| 08 | J case | 20 / 30 | from +30 for DDCT, GCM / +30 for ATX, GSM |
| 09 | Mini fuse | 5 | from +30 for ECM / DDCT |
| 10 | Mini fuse | 10 | from +30 for horn |
| 11 | Mini fuse | 10/15 /25 | from T09 for secondary engine loads |
| 14 | Mini fuse | 7.5 / 5 | from +30 for blow-by relay / after-run pump |
| 15 | Maxi fuse | 40 | from +30 for ESC pump |
| 16 | Mini fuse | 5 | from kl15 for ECM, ATX, DDCT |
| 17 | Mini fuse | 10 / 15 | from T09 for primary engine loads |
| 18 | Mini fuse | 20 | from +30 for luggage compartment power socket |
| 19 | Mini fuse | 7.5 | from +30 for A/C relay |
| 20 | Mini fuse | 5 | from +30 for DTCM |
| 21 | Mini fuse | 15 | from +30 for fuel pump |
| 22 | Mini fuse | 7.5 / 20 | from T09 for ECM supply |
| 23 | Mini fuse | 30 | from +30 for windshield heater |
| 24 | Mini fuse | 7.5 / 15 | from KL15 for DDCT / ATX GSM |
| 30 | Mini fuse | from +30 for power socket setup | |
| 81 | J case | 40 / 60 | from +30 from DDCT SDU / Heater plugs |
| 82 | J case | 40 | from +30 for diesel filter heater |
| 83 | J case | 40 | from +30 for HAVC |
| 84 | Mini fuse | 30 | from +30 for AWD |
| 87 | Mini Fuse | 5 | from KL15 for DDCT gear selector unit |
| 88 | Mini fuse | 7.5 | from T17 for mirror heater |
| 89 | J case | 7.5 | from T17 for rear window defroster |
| 90 | Mini fuse | 5 | from KL 15 for IBS |
List of T Relays in the front PDC
| T Relay | Function |
| 03 | Horn |
| 05 | A/C compressor |
| 06 | engine cooling fans |
| 07 | Engine cooling fan |
| 08 | HVAC fan |
| 09 | ECM / Primary and secondary engine loads |
| 10 | Rear power socket |
| 17 | Rear view mirror heater / Rear window defroster |
| 19 | After-Run Pump or Blow-By Heater |
| 20 | Starter |
| 31 | Fuel pump |
| 89 | DIESEL fuel filter heater |
| 90 | Windshield heater |
REAR PDC - Some relay switches and a series of fuses are located in the luggage compartment on the rear left side panel, in a dedicated rear PDC. These fuses are used for a series of optional content: sunroof, power seat movement, Hi-Fi system, etc.
A. Rear PDC
B. Additional PDC for Trailer Tow Module (TTM)
The rear PDC is wired directly to the rear cable and does not have connections that can be disconnected; it can only be replaced by disconnecting the individual terminals.
- +30 Passenger seat movement
- INT/A supply for electric driver seat movement
- +30 for Inverter
- +30 for Hi-Fi
- +30 for electric roof
- +30 from F02
- INT/A from f31
- INT/A passenger side only electric lumbar adjustment
- INT from F49
- INT/A supply for driver / passenger side electric seat movement
- INT for front seat heater pad control unit
- Driver side seat movement
- Lumbar adjustment
- Heated seats
- INT/A for driver and passenger side seat movement
Additional PDC for TTM
- +30
- +30 TTM
- +30 TTM
- +30 TTM for hook connector
- INT TTM for hook connector
- INT from BCM
- Only for EMEA market