Cayenne S (9PA) V8-4.5L (2003)
Seat Heater: Diagnostic Aids
Repair Main Wire Harness
Repair Main Wire Harness
Tools
Preliminary work
1. Disconnect battery.
2. Remove cowl panel cover.
3. Remove DME control module.
Repair main wire harness (PSM connector)
Removing support for DME control module
1. Screw down fastening nut -1- and take off ground strap with the twist lock.