HomePIC6140A · BUICK, CADILLAC, CHEVROLET, GMC, HUMMER, OLDSMOBILE, PONTIAC, SATURN
BUICK, CADILLAC, CHEVROLET, GMC, HUMMER, OLDSMOBILE, PONTIAC, SATURN

PIC6140A

Manufacturer communications

Publication date
2015-11-20
Received by NHTSA
2017-08-15
NHTSA record numbers
10115126

Manufacturer summary

Original wording in English

This Preliminary Information communication provides information to the technician about vehicles that has a red LED and DTC B2455 setting current in the Vehicle Communication Interface Module after performing Canada upgrade. Technician will need to gain access to the Vehicle Communication Interface Module. After gaining access to the Vehicle Communication Interface Module pull the tape back on the X2 connector then tape the bare wires individually to prevent them from shorting.

NHTSA manufacturer communications ↗

Reported code forms

Check vehicle applicability

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

MakeModelModel year
GMCSAVANA2004
GMCSAVANA2003
GMCSIERRA 25002007
GMCSIERRA 25002006
GMCSIERRA 25002005
GMCSIERRA 25002004
GMCSIERRA DENALI2007
GMCYUKON2006
GMCYUKON2005
GMCYUKON2004
GMCYUKON2003
GMCYUKON DENALI2006
GMCYUKON DENALI2005
GMCYUKON DENALI2004
GMCYUKON DENALI2003
GMCYUKON DENALI XL2006
GMCYUKON DENALI XL2005
GMCYUKON DENALI XL2004
GMCYUKON XL2006
GMCYUKON XL2005
GMCYUKON XL2004
GMCYUKON XL2003
HummerH22007
HummerH22006
HummerH22005
HummerH22004
HummerH22003
HummerH32010
HummerH32009
HummerH32008

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