The customer observes a MIL. (Please note: Often, this failure mode is not accompanied by other unwanted...
Porsche technical service bulletin 122-S7R6B-11 for 2015-2016 Porsche Cayenne.
- Bulletin number
- 122-S7R6B-11
- Component
- Electrical system: 12v/24v/48v battery
- Summary
- The customer observes a MIL. (Please note: Often, this failure mode is not accompanied by other unwanted behavior.) The technician confirms the MIL and notes P0C4700 is present in the high voltage battery. PCNA is aware of this issue. A bad ground has been found in a number of cases. The service recommendation is to check ground continuity and replace the electric water pump and the electric water pump relay, if necessary.
Owners of these vehicles have filed 6 complaints in the electrical category.
Vehicles covered
- Porsche Cayenne 2015-2016 20152016
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