BUICK
PIT5528
Manufacturer communications
- Publication date
- 2016-10-27
- Received by NHTSA
- 2017-10-15
- NHTSA record numbers
- 10119067
Manufacturer summary
Original wording in English
This Preliminary Information communication provides information to the technician about vehicles that have a Service AWD message and/or flashing Rear Drive Warning Instrument Panel Cluster indicator. Technician may find no communication with Rear Differential Clutch Control Module and or Diagnostic Trouble Code C0407. Technician will need to reprogram the Rear Differential Clutch Control Module with the latest calibration in Service Programming System.
Reported code forms
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