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GMC TSB #PIT5394A
2012 GMC Acadia
TSB Document:
Affected Component: ELECTRICAL SYSTEM:SOFTWARE
- Summary
- This Preliminary Information communication advises the technician to install a diode part number 12112422 on circuit 1439 from the body control module into the existing circuit 7066 to the amplifier. This repair is to correct a concern with intermittent chimes or turn lamp click clack inoperative.
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