# Service bulletin PIC6140A

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10115126
- Published by NHTSA: 2017\-08\-15
- Manufacturer's number: PIC6140A
- Manufacturer's date: 2015\-11\-20
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

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.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10115126-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10115126-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system

## Trouble codes named

B2455

## Vehicles listed

- 2004 BUICK CENTURY
- 2005 to 2009 BUICK LACROSSE
- 2000 to 2005 BUICK LESABRE
- 2004 to 2007 BUICK RAINIER
- 2004 BUICK REGAL
- 2003 to 2007 BUICK RENDEZVOUS
- 2005 to 2007 BUICK TERRAZA
- 2003 to 2007 CADILLAC CTS
- 2002 to 2005 CADILLAC DEVILLE
- 2003 to 2005 CADILLAC ESCALADE
- 2003 to 2005 CADILLAC ESCALADE ESV
- 2003 to 2005 CADILLAC ESCALADE EXT 1500
- 2002 to 2004 CADILLAC SEVILLE
- 2004 to 2006 CADILLAC SRX
- 2005 to 2011 CADILLAC STS
- 2004 to 2009 CADILLAC XLR
- 2003 to 2006 CHEVROLET AVALANCHE 1500
- 2003 to 2006 CHEVROLET AVALANCHE 2500
- 2005 to 2010 CHEVROLET COBALT
- 2004 to 2012 CHEVROLET COLORADO
- 2005 to 2013 CHEVROLET CORVETTE
- 2005 to 2006 CHEVROLET EQUINOX
- 2004 to 2005 CHEVROLET EXPRESS
- 2006 to 2011 CHEVROLET HHR
- 2001 CHEVROLET IMPALA
- 2004 to 2005 CHEVROLET IMPALA
- 2004 to 2013 CHEVROLET MALIBU
- 2002 to 2004 CHEVROLET MONTE CARLO
- 2006 to 2009 CHEVROLET SILVERADO 1500
- 2003 to 2005 CHEVROLET SILVERADO 1500 HD
- 2003 to 2009 CHEVROLET SILVERADO 2500
- 2003 to 2006 CHEVROLET SUBURBAN
- 2003 to 2006 CHEVROLET TAHOE
- 2004 to 2009 CHEVROLET TRAILBLAZER
- 2005 to 2009 CHEVROLET UPLANDER
- 2003 to 2005 CHEVROLET VENTURE
- 2004 to 2012 GMC CANYON
- 2002 to 2009 GMC ENVOY
- 2006 GMC ENVOY XL
- 2004 GMC ENVOY XUV
- 2003 GMC G SERIES
- 2004 to 2006 GMC G VAN BUS
- 2003 to 2005 GMC SAVANA
- 2004 to 2007 GMC SIERRA 2500
- 2007 GMC SIERRA DENALI
- 2003 to 2006 GMC YUKON
- 2003 to 2006 GMC YUKON DENALI
- 2004 to 2006 GMC YUKON DENALI XL
- 2003 to 2006 GMC YUKON XL
- 2003 to 2007 HUMMER H2
- 2006 to 2010 HUMMER H3
- 2000 OLDSMOBILE AURORA
- 2001 to 2003 OLDSMOBILE AURORA
- 2002 to 2004 OLDSMOBILE BRAVADA
- 2001 to 2003 OLDSMOBILE SILHOUETTE
- 2003 to 2005 PONTIAC AZTEK
- 2000 to 2005 PONTIAC BONNEVILLE
- 2007 to 2010 PONTIAC G5
- 2005 to 2010 PONTIAC G6
- 2004 to 2008 PONTIAC GRAND PRIX
- 2003 to 2004 PONTIAC MONTANA
- 2005 to 2009 PONTIAC MONTANA
- 2005 to 2006 PONTIAC PURSUIT
- 2006 to 2010 PONTIAC SOLSTICE
- 2004 to 2005 PONTIAC SUNFIRE
- 2006 PONTIAC TORRENT
- 2005 to 2008 PONTIAC VIBE
- 2008 to 2009 SATURN ASTRA
- 2007 to 2010 SATURN AURA
- 2004 to 2007 SATURN ION
- 2005 to 2007 SATURN RELAY
- 2007 to 2010 SATURN SKY
- 2003 to 2007 SATURN VUE

## Recalls for the same vehicles and component

- [2023210](/recalls/tc/2023210.md), 2023-04-06: Electrical
- [23V247000](/recalls/nhtsa/23V247000.md), 2023-04-06: ELECTRICAL SYSTEM:WIRING
- [16V502000](/recalls/nhtsa/16V502000.md), 2016-07-05: ELECTRICAL SYSTEM:IGNITION; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\)
- [2015422](/recalls/tc/2015422.md), 2015-09-24: Electrical
- [14V490000](/recalls/nhtsa/14V490000.md), 2014-08-08: ELECTRICAL SYSTEM:IGNITION
- [2014284](/recalls/tc/2014284.md), 2014-07-03: Electrical
- [2014279](/recalls/tc/2014279.md), 2014-07-03: Electrical
- [2014277](/recalls/tc/2014277.md), 2014-07-03: Electrical
- [14V400000](/recalls/nhtsa/14V400000.md), 2014-07-03: ELECTRICAL SYSTEM:IGNITION
- [14V407000](/recalls/nhtsa/14V407000.md), 2014-07-02: ELECTRICAL SYSTEM

## Other bulletins for the same vehicles and component

- [18\-NA\-180](/bulletins/11024324.md), 2025-10-16, Service bulletin: ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM. This Warranty Administration service bulletin provides Lithium\-Ion battery Exchange Process and Transaction Submission information.
- [18\-NA\-180](/bulletins/11023365.md), 2025-09-26, Service bulletin: ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM. This Warranty Administration service bulletin provides Lithium\-Ion battery Exchange Process and Transaction Submission information.
- [25\-NA\-087](/bulletins/11017595.md), 2025-05-02, Service bulletin: ELECTRICAL SYSTEM. This service bulletin provides information on the proper Reflective High Temperature Heat and/or Insulating Tape to use for certain repairs, such as Wiring Harness Repairs.
- [23\-NA\-001](/bulletins/11017252.md), 2025-04-28, Service bulletin: UNKNOWN OR OTHER; ELECTRICAL SYSTEM. This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.
- [13\-08\-116\-001K](/bulletins/11017244.md), 2025-04-25, Service bulletin: ELECTRICAL SYSTEM. The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
- [15\-06\-03\-001F](/bulletins/11017031.md), 2025-04-15, Service bulletin: ELECTRICAL SYSTEM. This service bulletin provides information to diagnose batteries that have set for a long period of time and/or cold weather climates and testing those batteries.
- [21\-NA\-043](/bulletins/11014230.md), 2025-02-12, Service bulletin: VISIBILITY/WIPER; SERVICE BRAKES; ENGINE; ELECTRICAL SYSTEM; WHEELS. This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold \(prepping\) to the customer.
- [18\-NA\-180](/bulletins/11013239.md), 2025-01-30, Service bulletin: ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM. This Warranty Administration service bulletin provides Lithium\-Ion battery Exchange Process and Transaction Submission information.
- [09\-06\-04\-026Z](/bulletins/11013069.md), 2025-01-23, Service bulletin: ENGINE; POWER TRAIN; ELECTRICAL SYSTEM. This bulletin provides information on identifying Non\-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
- [18\-NA\-180](/bulletins/11012678.md), 2025-01-08, Service bulletin: FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. This Warranty Administration service bulletin provides Lithium\-Ion battery Exchange Process and Transaction Submission information.

JSON: [/v1/bulletins/10115126](/v1/bulletins/10115126)

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