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Cadillac TSB #PIP5952
2024 Cadillac Lyriq
TSB Document:
Affected Component: ELECTRICAL SYSTEM
- Summary
- This preliminary information communicates to all field technicians the imperative protocol that if any of the listed codes are detected, currently or historically, the specified procedure must be strictly followed prior to the replacement of any A28B secondary contactor assembly. This advisory highlights that the presence of these codes could be indicative of a potential calibration anomaly. By following the outlined procedure, it is likely that the concern can be resolved without the necessity for additional parts.
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