Replacing Sub-Part For Rear Right Wheel Housing (TPM)
Replacing Sub-Part For Rear Right Wheel Housing (TPM)
Tools
Information
The main wire harness is manufactured individually depending on equipment.
- Fastening elements may be different from the parts described.
- The number of plug connections can vary, depending on equipment.
Preliminary work
1. Disconnect the battery.
2. Remove carpet at the rear right.
3. Remove side cushion at the right.
4. Remove C-pillar trim panel with sound absorber on passenger's side.
5. Remove rear right wheel.
6. Remove rear right wheel housing liner.
Removing sub-part for rear right wheel housing (TPM)
1. Remove cable cover on rear inner sill.
1.1. Unscrew fastening screws -1- on cable cover.
1.2. Remove cable cover. -arrow A and arrow B-
2. Unclip main wire harness.
INFORMATION: When cutting the front wire harness, make sure there is enough length of cable left to join to the new lines.
3. Disconnect part of the wire harness for the rear right wheel housing from the main wire harness and cut it off in area -x-.
4. Make sure that all fastenings on the rear right wire harness in the interior are disconnected.
5. Loosen rubber sleeve in the rear right wheel housing, remove it by pushing it towards the wheel housing and carefully remove the wire harness from the interior by pushing it towards the wheel housing.
6. Loosen sub-part of wire harness in the rear right wheel housing at all five fastening points -A- and release and pull off all plug connections.
7. Make sure that all fastenings on the wire harness for the rear right wheel housing are disconnected.
8. Remove entire sub-part of wire harness for rear right wheel housing.
Installing sub-part of wire harness for rear right wheel housing (TPM)
1. Push wire harness for rear right wheel housing (TPM) through towards the interior and fit rubber sleeve.
2. Fit sub-part of wire harness in the rear right wheel housing at all five fastening points -A- and plug in and lock all plug connections.
INFORMATION:
Select a place for the joint where there is enough space to join all the lines present.
Do not cut the lines too short in case they have to be laid in a different position if there is insufficient space in the area of the joint.
INFORMATION:
The greatest care must be used in the individual work steps for stripping insulation from, crimping, and shrinking/insulating the electric lines.
The procedure for stripping insulation from, crimping, and shrinking/insulating the electric lines must be complied with and observed. The procedures are described in detail in the Repair kit for Cayenne wire harnesses NR.155-2.
Crimping samples are to be prepared before beginning work.
INFORMATION: Allocation of lines - see wiring diagram.
3. Crimp the lines in area -x-.
3.1. Cut off lines in different lengths (due to the shrink-fit connections).
3.2. Slide shrink-fit hoses onto the lines.
3.3. Strip 10 mm of insulation off the wires.
3.4. Crimp lines using crimping sleeves and the hand crimping pliers from the repair kit for wire harnesses Nr.155-1.
3.5. Slide the shrink-fit hoses over the crimp connections and carefully shrink them using the hot-air blower with special nozzle (recommended accessories for the repair kit for wire harnesses) so that they are watertight.
3.6. Wrap commercially available PVC tape all around the area of the connection points.
3.7. Secure the repaired area -x- to the main wire harness with tie-wraps.
4. Installation is performed in reverse order.
5. Secure the cable duct to the rear right inner sill.
Subsequent work
1. Install rear right wheel housing liner.
2. Install rear right wheel.
3. Install C-pillar trim panel with sound absorber on passenger s side.
4. Install side cushion at the right.
5. Fit carpet at the rear right.
6. Connect the battery.