GMC TSB #13386A
2011 GMC Sierra 2500
Affected Component: ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
- Summary
- THIS TSB CONTAINS AN OWNER NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. GENERAL MOTORS 2010-2011 CHEVROLET EXPRESS AMD GMC SAVANA W/6.6L DIESEL ENGINE: THE OXIDE SENSOR MAY FAIL DUE TO CONTAMINATION BETWEEN THE TERMINALS IN THE SENSOR AND THE WIRE INTERFACE. *LJ