Subject: Wire harness for PASMvalve unit Information: The wire harness for the PASM valve unit is not...
Porsche technical service bulletin 122-Y8S5J-08 for 2017-2018 Porsche Panamera.
- Bulletin number
- 122-Y8S5J-08
- Component
- Electrical system: wiring
- Summary
- Subject: Wire harness for PASMvalve unit Information: The wire harness for the PASM valve unit is not routed correctly in the area around the heat protection panels for the valve unit on the affected vehicles. Due to relative movements while driving and if significant amounts of dirt get in, this can cause chafing on the wire harness and as a result, faults can be entered in the fault memory and the warning "Chassis system fault" may be displayed in the instrument cluster. As a result, the vehicle level can no longer be set.
Owners of these vehicles have filed 4 complaints in the electrical category.
Vehicles covered
- Porsche Panamera 2017-2018 20172018
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