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GMC TSB #PIT5700C
2021 GMC Acadia
TSB Document:
Affected Component: BACK OVER PREVENTION
- Summary
- This Preliminary information communicates that a vehicle may come to the dealer with a "service front camera" message. The technician is instructed to use the data bus tool to determine if the front view camera module and active safety module are both communicating on the low speed bus. If the technician determines that one of the modules is not communicating on low speed the tech is instructed of areas to inspect the low speed communication line, 5060 for possible opens and repair them per SI.Â
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