Power and Ground Distribution: Description and Operation

Fuse Boxes and Relays

Parts List

Item Part Number Description
1 - Engine and Transmission Control Module Compartment Relays (RH Steering opposite)
2 - Front Firewall Relays
3 - Front Seat Relays Right Hand Side
4 - Heelboard - Right Hand Side
5 - High Power Protection Module
6 - Trunk Fuse Box
7 - Heelboard - Left Hand Side
8 - Front Seat Relays Left Hand Side
9 - Engine Management Fuse Box
10 - Engine Compartment Fuse Box
11 - Engine Compartment Front Relays


There are six fuse box assemblies per vehicle, five of which have conventional, replaceable fuses. The High Power Protection Module does not have conventional fuses, it comprises three 250 Amp fusible links to protect the starting circuit (two connected in parallel) and the battery positive supply to the other fuse boxes.