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GMC TSB #PIP5123
2013 GMC Sierra 2500
TSB Document:
Affected Component: ELECTRICAL SYSTEM
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that have Diagnostic Trouble Code P2270 set with Diagnostic Trouble Codes P0140, P0139, P0138, P0137, P013A, and P013B. Technician should inspect for a bent terminal on the X131 connector.
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