Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
ELECTRICAL SYSTEM
PIT-4730A06/01/201010036550Buick/cadillac/chevrolet/gmc/hummer/pontiac/saturn: additional diagnostic information for u0140 or u0073. vehicle may exhibits some symptom(s) as door locks cycle while driving; intermittent no start; service stabilitrak dic message; spee03/28/2011
07084700408/01/2007070847004A10022963Information on body control module (bcm) grounds. *nj10/09/2007
44074407A10022768Auxiliary power to 7-way trailer connector. *kb09/26/2007
399312/01/20073993C10020075No crank/no start at times. *tt updated 1/30/08. *nj07/19/2006
ELECTRICAL SYSTEM - BATTERY - CABLES
07060300508/01/200710022927Replacement information for broken t-bolt on negative and/or positive battery cable terminal. *nj10/05/2007
ELECTRICAL SYSTEM - INTEGRATED TRAILER BRAKE CONTROL
PIT436603/01/2008PIT4366A10024625[check trailer wiring] message displayed on dic. with rpo jl1. *nj04/29/2008
PIT459503/01/200810024526Service trailer brake message with dtc c1114 and/or c1112. with rpo jl1. *nj04/22/2008
ELECTRICAL SYSTEM - WIRING
PIT-4730A06/01/201010036550Buick/cadillac/chevrolet/gmc/hummer/pontiac/saturn: additional diagnostic information for u0140 or u0073. vehicle may exhibits some symptom(s) as door locks cycle while driving; intermittent no start; service stabilitrak dic message; spee03/28/2011
08-08-45-00203/01/200810024793Left or right power outside mirror inoperative (inspect wire harness). *nj05/21/2008
413212/01/20074132A10023755Sir light on, dtc's b0085, b0086, b0087 and b0088. *nj01/30/2008
07084901809/01/200710023221Various electrical concerns - intermittently functioning or inoperative component, ip warning light on, dic message displayed, dtc set, no crank/start (repair ip wiring harness) *nj11/02/2007
06084500809/01/2007060845008A10020953Information on auxiliary power wire at trailer and installation of aftermarket trailer brake controller - towing, tow *kb updated 11/02/07. *nj02/01/2007
380812/01/20073808B10020031Crank no start, rough running, or dtc p0335. *tt equipped with 5.3l, 6.0l, 6.2l engines. updated 1/30/08. *nj07/05/2006
ELECTRICAL SYSTEM - WIRING - FRONT UNDERHOOD
444412/01/20074444A10023722No start/no crank - loss of high speed gmlan communication. *nj01/29/2008

Investigations


NHTSA IDManufacturerDate openDate closeSubjectRecall campaign
ELECTRICAL SYSTEM
EA08010GENERAL MOTORS CORP.06/12/200809/08/2008NON-CRASH ENGINE COMPARTMENT FIRES08V441000
 In a letter dated august 27, 2008, general motors corp. (gm) notified nhtsa that it will conduct a safety recall (nhtsa recall number 08v-441) to address a safety relateddefect that can result in engine compartment fire in approximately 850,000 vehicles equipped with a heated windshield washer fluid option.the subject vehicles of this investigation comprise over three-quarters of the recall population. according to gm, a short circuit on the printed circuit board for the windshield washer fluid heater module may overheat the control-circuit ground wire. this may cause other electrical features to malfunction, create an odor or cause smoke and in rare cases it may cause a fire.as a remedy, gm dealers will install a wire harness with an in-line fuse. in addition to the subject vehicles, several other gm models with the heated windshield washer fluid option are included in recall 08v-441: my 2006-2008 buick lucerne (manufactured august 2005 through november 2007); my 2008 buick enclave (manufactured february 2007 through april 2007); my 2006-2008 cadillac dts (manufactured may 2007 through november 2007); my 2007-2008 saturn outlook (manufactured august 2006 through april 2007); and my 2007-2008 gmc acadia (manufactured august 2006 through april 2007) vehicles.gm is instructing owners to take their vehicle to a dealer for service if they experience symptoms of windshield washer heater module short circuits. gm's recall resolves the safety defect concerns pursued by this investigation.this engineering analysis is closed.
PE08010GENERAL MOTORS CORP.02/04/200806/12/2008NON-CRASH ENGINE COMPARTMENT FIRES
 In response to an information request letter sent by the office of defects investigation(odi) during preliminary evaluation pe08-010, gm provided odi with 41 allegations of non-crash engine compartment fires including 16 allegations of fires originating with the ignition in the off position.one of the fires was determined to be caused by an arson event.odi has also received 5 reports, 4 of which are of duplicative of reports provided by gm, alleging non-crash engine compartment fires in the subject vehicles.in total, odi is aware of 41 non-crashengine compartment fires in the subject vehicles that are unrelated to arson.eight of the 41 fire allegations also allege property damage as a result of the fires.this preliminary evaluation has been upgraded to an engineering analysis (ea08-010) to further assess the scope, frequency, origin and cause of the alleged non-crash related engine compartment fires in the subject vehicles.
ELECTRICAL SYSTEM - BATTERY
PE08010GENERAL MOTORS CORP.02/04/200806/12/2008NON-CRASH ENGINE COMPARTMENT FIRES
 In response to an information request letter sent by the office of defects investigation(odi) during preliminary evaluation pe08-010, gm provided odi with 41 allegations of non-crash engine compartment fires including 16 allegations of fires originating with the ignition in the off position.one of the fires was determined to be caused by an arson event.odi has also received 5 reports, 4 of which are of duplicative of reports provided by gm, alleging non-crash engine compartment fires in the subject vehicles.in total, odi is aware of 41 non-crashengine compartment fires in the subject vehicles that are unrelated to arson.eight of the 41 fire allegations also allege property damage as a result of the fires.this preliminary evaluation has been upgraded to an engineering analysis (ea08-010) to further assess the scope, frequency, origin and cause of the alleged non-crash related engine compartment fires in the subject vehicles.
EA08010GENERAL MOTORS CORP.06/12/200809/08/2008NON-CRASH ENGINE COMPARTMENT FIRES08V441000
 In a letter dated august 27, 2008, general motors corp. (gm) notified nhtsa that it will conduct a safety recall (nhtsa recall number 08v-441) to address a safety relateddefect that can result in engine compartment fire in approximately 850,000 vehicles equipped with a heated windshield washer fluid option.the subject vehicles of this investigation comprise over three-quarters of the recall population. according to gm, a short circuit on the printed circuit board for the windshield washer fluid heater module may overheat the control-circuit ground wire. this may cause other electrical features to malfunction, create an odor or cause smoke and in rare cases it may cause a fire.as a remedy, gm dealers will install a wire harness with an in-line fuse. in addition to the subject vehicles, several other gm models with the heated windshield washer fluid option are included in recall 08v-441: my 2006-2008 buick lucerne (manufactured august 2005 through november 2007); my 2008 buick enclave (manufactured february 2007 through april 2007); my 2006-2008 cadillac dts (manufactured may 2007 through november 2007); my 2007-2008 saturn outlook (manufactured august 2006 through april 2007); and my 2007-2008 gmc acadia (manufactured august 2006 through april 2007) vehicles.gm is instructing owners to take their vehicle to a dealer for service if they experience symptoms of windshield washer heater module short circuits. gm's recall resolves the safety defect concerns pursued by this investigation.this engineering analysis is closed.
ELECTRICAL SYSTEM - BATTERY - CABLES
PE08010GENERAL MOTORS CORP.02/04/200806/12/2008NON-CRASH ENGINE COMPARTMENT FIRES
 In response to an information request letter sent by the office of defects investigation(odi) during preliminary evaluation pe08-010, gm provided odi with 41 allegations of non-crash engine compartment fires including 16 allegations of fires originating with the ignition in the off position.one of the fires was determined to be caused by an arson event.odi has also received 5 reports, 4 of which are of duplicative of reports provided by gm, alleging non-crash engine compartment fires in the subject vehicles.in total, odi is aware of 41 non-crashengine compartment fires in the subject vehicles that are unrelated to arson.eight of the 41 fire allegations also allege property damage as a result of the fires.this preliminary evaluation has been upgraded to an engineering analysis (ea08-010) to further assess the scope, frequency, origin and cause of the alleged non-crash related engine compartment fires in the subject vehicles.
ELECTRICAL SYSTEM - FUSES AND CIRCUIT BREAKERS
EA08010GENERAL MOTORS CORP.06/12/200809/08/2008NON-CRASH ENGINE COMPARTMENT FIRES08V441000
 In a letter dated august 27, 2008, general motors corp. (gm) notified nhtsa that it will conduct a safety recall (nhtsa recall number 08v-441) to address a safety relateddefect that can result in engine compartment fire in approximately 850,000 vehicles equipped with a heated windshield washer fluid option.the subject vehicles of this investigation comprise over three-quarters of the recall population. according to gm, a short circuit on the printed circuit board for the windshield washer fluid heater module may overheat the control-circuit ground wire. this may cause other electrical features to malfunction, create an odor or cause smoke and in rare cases it may cause a fire.as a remedy, gm dealers will install a wire harness with an in-line fuse. in addition to the subject vehicles, several other gm models with the heated windshield washer fluid option are included in recall 08v-441: my 2006-2008 buick lucerne (manufactured august 2005 through november 2007); my 2008 buick enclave (manufactured february 2007 through april 2007); my 2006-2008 cadillac dts (manufactured may 2007 through november 2007); my 2007-2008 saturn outlook (manufactured august 2006 through april 2007); and my 2007-2008 gmc acadia (manufactured august 2006 through april 2007) vehicles.gm is instructing owners to take their vehicle to a dealer for service if they experience symptoms of windshield washer heater module short circuits. gm's recall resolves the safety defect concerns pursued by this investigation.this engineering analysis is closed.
ELECTRICAL SYSTEM - WIRING
EA08010GENERAL MOTORS CORP.06/12/200809/08/2008NON-CRASH ENGINE COMPARTMENT FIRES08V441000
 In a letter dated august 27, 2008, general motors corp. (gm) notified nhtsa that it will conduct a safety recall (nhtsa recall number 08v-441) to address a safety relateddefect that can result in engine compartment fire in approximately 850,000 vehicles equipped with a heated windshield washer fluid option.the subject vehicles of this investigation comprise over three-quarters of the recall population. according to gm, a short circuit on the printed circuit board for the windshield washer fluid heater module may overheat the control-circuit ground wire. this may cause other electrical features to malfunction, create an odor or cause smoke and in rare cases it may cause a fire.as a remedy, gm dealers will install a wire harness with an in-line fuse. in addition to the subject vehicles, several other gm models with the heated windshield washer fluid option are included in recall 08v-441: my 2006-2008 buick lucerne (manufactured august 2005 through november 2007); my 2008 buick enclave (manufactured february 2007 through april 2007); my 2006-2008 cadillac dts (manufactured may 2007 through november 2007); my 2007-2008 saturn outlook (manufactured august 2006 through april 2007); and my 2007-2008 gmc acadia (manufactured august 2006 through april 2007) vehicles.gm is instructing owners to take their vehicle to a dealer for service if they experience symptoms of windshield washer heater module short circuits. gm's recall resolves the safety defect concerns pursued by this investigation.this engineering analysis is closed.
PE08010GENERAL MOTORS CORP.02/04/200806/12/2008NON-CRASH ENGINE COMPARTMENT FIRES
 In response to an information request letter sent by the office of defects investigation(odi) during preliminary evaluation pe08-010, gm provided odi with 41 allegations of non-crash engine compartment fires including 16 allegations of fires originating with the ignition in the off position.one of the fires was determined to be caused by an arson event.odi has also received 5 reports, 4 of which are of duplicative of reports provided by gm, alleging non-crash engine compartment fires in the subject vehicles.in total, odi is aware of 41 non-crashengine compartment fires in the subject vehicles that are unrelated to arson.eight of the 41 fire allegations also allege property damage as a result of the fires.this preliminary evaluation has been upgraded to an engineering analysis (ea08-010) to further assess the scope, frequency, origin and cause of the alleged non-crash related engine compartment fires in the subject vehicles.
ELECTRICAL SYSTEM - WIRING - FRONT UNDERHOOD
EA08010GENERAL MOTORS CORP.06/12/200809/08/2008NON-CRASH ENGINE COMPARTMENT FIRES08V441000
 In a letter dated august 27, 2008, general motors corp. (gm) notified nhtsa that it will conduct a safety recall (nhtsa recall number 08v-441) to address a safety relateddefect that can result in engine compartment fire in approximately 850,000 vehicles equipped with a heated windshield washer fluid option.the subject vehicles of this investigation comprise over three-quarters of the recall population. according to gm, a short circuit on the printed circuit board for the windshield washer fluid heater module may overheat the control-circuit ground wire. this may cause other electrical features to malfunction, create an odor or cause smoke and in rare cases it may cause a fire.as a remedy, gm dealers will install a wire harness with an in-line fuse. in addition to the subject vehicles, several other gm models with the heated windshield washer fluid option are included in recall 08v-441: my 2006-2008 buick lucerne (manufactured august 2005 through november 2007); my 2008 buick enclave (manufactured february 2007 through april 2007); my 2006-2008 cadillac dts (manufactured may 2007 through november 2007); my 2007-2008 saturn outlook (manufactured august 2006 through april 2007); and my 2007-2008 gmc acadia (manufactured august 2006 through april 2007) vehicles.gm is instructing owners to take their vehicle to a dealer for service if they experience symptoms of windshield washer heater module short circuits. gm's recall resolves the safety defect concerns pursued by this investigation.this engineering analysis is closed.
PE08010GENERAL MOTORS CORP.02/04/200806/12/2008NON-CRASH ENGINE COMPARTMENT FIRES
 In response to an information request letter sent by the office of defects investigation(odi) during preliminary evaluation pe08-010, gm provided odi with 41 allegations of non-crash engine compartment fires including 16 allegations of fires originating with the ignition in the off position.one of the fires was determined to be caused by an arson event.odi has also received 5 reports, 4 of which are of duplicative of reports provided by gm, alleging non-crash engine compartment fires in the subject vehicles.in total, odi is aware of 41 non-crashengine compartment fires in the subject vehicles that are unrelated to arson.eight of the 41 fire allegations also allege property damage as a result of the fires.this preliminary evaluation has been upgraded to an engineering analysis (ea08-010) to further assess the scope, frequency, origin and cause of the alleged non-crash related engine compartment fires in the subject vehicles.

Consumer Complaints


Fail datemilesoccurencesPurchase date
ELECTRICAL SYSTEM
01/03/201365400
 Both drivers door and passenger door lock actuators are not working. they don't work with key fob, they don't lock or unlock when the truck is put in drive or when the key is turned off and they dont work with the lock switch on the door. this is a safety issue when it comes to children in the vehicle. this seems the 2008 is a bad year for these actuators and gm should recall. they know they were bad.
11/01/201175000
 Tl - the contact owns a 2008 chevrolet silverado 1500. the contact stated that all four door lock actuators malfunctioned and as a result, the doors failed to lock automatically. the vehicle was taken to the dealer. the technician confirmed that the driver's side door lock actuators needed to be replaced. the manufacturer was made aware of the failure but did not offer any assistance. the vehicle was not repaired. the failure mileage was 75,000 and the current mileage was 130,000. kmj
11/01/2011
 Tl - the contact owns a 2008 chevrolet silverado 1500. the contact stated that all four door lock actuators malfunctioned and as a result, the doors failed to lock automatically. the vehicle was taken to the dealer. the technician confirmed that the door lock actuators needed to be replaced. the manufacturer was made aware of the failure but did not offer any assistance. the vehicle was not repaired. the failure mileage was 75,000 and the current mileage was 130,000. pm
11/15/2012550001
 The drivers door electric lock stopped working, this seems to be an issue with these trucks the factory should fix this issue. *tr
11/15/201255000
 The drivers door electric lock stopped working, this seems to be an issue with these trucks the factory should fix this issue
07/04/201240000
 Tl- the contact owns a 2008 chevrolet silverado 1500. the contact stated that the locks in the vehicle had failed. the contact took the vehicle to the dealer for inspection and they stated that the actuator was bad and needed to be replaced. the vehicle was not repaired. the manufacturer was notified and they stated the same thing. the failure mileage was 40,000. ap
06/15/2010485001
 Driver side front and back locks just stop working one day. *tr
06/15/201048500
 Driver side front and back locks just stop working one day
08/06/2012835001
 Driver side door locks will not work with keyfob or switch on the either door. *tr
08/06/201283500
 Driver side door locks will not work with keyfob or switch on the either door.
05/04/201266810
 I started having problems with my 2008 chevy silverado extend cab 4.8l engine like electrical,doors,air bags,equipment, and lot of things?
11/01/2011
 My door locks stopped working with my remote and door locks on the drivers door .the two back doors lock but not the front. i don't like having to lock the doors manually. is the any help out the re from gm
07/07/201133500
 Driver and passenger side door locks have failed. it would appear to be the lock actuator/switch. doors will not lock/unlock automatically. this was a sporadic problem over the last three months and has just started to fail completely. this is not only an inconvenience, this is a safety hazard since the door does not lock when the vehicle is being driven. apparently this is a common problem with the 2008 chevy truck.only 33,500 miles on the vehicle.
01/05/201142000
 Power door locks failed, someone can open the door when the truck is being driven and fall out of the truck, the locks are suppose to engage when the truck is put into drive.
02/08/201155000
 Have a 2008 chevy silverado, the rear drivers door lock has failed and won't open; now the front door and window is making a dragging noise. checy won't stand behind it. but i've seen several reports on line from others with the same problem. what if there was a wreck and someone needed to get to someone in the back or someone needed to get out. plus if the front one gets worse it could happen to them also. have taken it to 2 dealers in the portland or. vancouver wa area, they won't stand behind it and neither will cheverolet. with so many complaints can't something be done to make them honor it.
01/05/201142000
 Power door locks failed, someone can open the door when the truck is being driven and fall out of the truck, the locks are suppose to engage when the truck is put into drive.
02/08/201155000
 Have a 2008 chevy silverado, the rear drivers door lock has failed and won't open; now the front door and window is making a dragging noise. checy won't stand behind it. but i've seen several reports on line from others with the same problem. what if there was a wreck and someone needed to get to someone in the back or someone needed to get out. plus if the front one gets worse it could happen to them also. have taken it to 2 dealers in the portland or. vancouver wa area, they won't stand behind it and neither will cheverolet. with so many complaints can't something be done to make them honor it.
01/05/201142000
 Power door locks failed, someone can open the door when the truck is being driven and fall out of the truck, the locks are suppose to engage when the truck is put into drive.
02/08/201155000
 Have a 2008 chevy silverado, the rear drivers door lock has failed and won't open; now the front door and window is making a dragging noise. checy won't stand behind it. but i've seen several reports on line from others with the same problem. what if there was a wreck and someone needed to get to someone in the back or someone needed to get out. plus if the front one gets worse it could happen to them also. have taken it to 2 dealers in the portland or. vancouver wa area, they won't stand behind it and neither will cheverolet. with so many complaints can't something be done to make them honor it.
03/20/201124000
 Short in the electric windows switches for 2008 chevrolet silverado. the drivers front window actuator has been replaced but all four window actuators have gone bad and must be replaced.
05/25/201123978
 I have a 4 door 2008 chev siverado 1500 and my third power door lock actuator has failed within 1 year. i have 24000 miles on vehicle. a google search indicates this is a problem with this vehicle. i consider this to be a safety issue since the door locks do not lock the doors when in drive. passengers can open the door while vehicle is in motion. there is no doubt in my mind that this is a part defect and should be listed as a safety recall. i would appreciate it if you can look into this matter immediately. thank you!
01/14/2008
 I own a 2008 silverado that i bought new before the bailout and everything at chevy was being given away. my problem is intermittent and seems to fix itself, i have had the a/c not work abs lights flash,power door locks fluctuate and all that while driving. when it is parked i will unlock it using the key fob everything will light up truck will unlock get put key in the ignition to start and everything will shut off. it is as if someone took out the battery, i have no horn no 4ways no power of any kind. now it does not do this all the time but is happening more frequently. last time i took it to the dealer the tech told me it fixed itself he dont know what he did,but told me to get rid of it as soon as possible. that was while it was under warranty now it will cost me a small fortune for them to tell to get rid of it.
01/05/2011
 I have a 2008 chevy silverado and around 34,000 miles the drivers side door lock stopped working i think the motor went out you have to lock it manually the dealership said they have fixed several of them but there is no recall a friend of mine has a 2008 gmc and hers done the same exact thing
03/01/20090
 Brake lights go out when pressure on pedal is decreased without completly releasing pedal. 2 new brake switches with updated technology to solve problem according to gm have not stopped this condition. truck has had this problem since purchased and still have it now 37000 miles later.
08/10/201043906
 Forty-five days after purchasing a used 2008 chevy silverado 1500 4x4, the
09/19/2009162001
 Prelude to this event, involving my 2008 chevrolet silverado 1500 (approx 16,200 miles), was the warranty replacement for the failure of all 4 power door lock actuators. the actuators failed one at a time and each time an actuator would fail, the vehicle would shock the driver when touching the metal door while exiting the vehicle. the last actuator was replaced by the dealership on september 18th, 2009. on september 19th, 2009, after engaging my vehicle into reverse gear, the dashboard electrical went dead. gauges went dark and radio began to blink. within 5-10 seconds, smell of burning electrical came into the cab of the vehicle. i popped the hood and my passenger immediately identified a fire near the transmission on the passenger side. the fire was extinguished before engulfing the vehicle. after inspection, we found a shorted out wire near the starter and a broken transmission cooling line. the cause of both anomalies is unknown at this point. vehicle is at the dealership that the vehicle was purchased from. this occurred under normal conditions on an improved driving surface. *tr
07/18/200884001
 Intermediate flickering/dimming of interior/exterior lights- 3 times radio stations lost pre-set-twice battery dead-no crank -2 possible fuel pump issues-on going possible lifter noise/knock when starts-intermittent-on going i have taken truck to 2 dealerships, complained to gm and bbb. problems still on-going. possibly fix of the radio problem with a software fic. all other electrical problems and engine noise still an issue. *tr
11/05/20083100104/30/2008
 Tl*the contact owns a 2008 chevrolet silverado 1500. while driving approximately 55 mph on normal road conditions, the contact smelled a strong burning odor. he then noticed that the instrument panel was smoking. the failure occurred without warning. the contact pulled over to the side of the road to inspect the vehicle and observed smoke coming from the front end, followed by flames underneath the hood. the fire department was called to the scene and a report was filed. there were no injuries. the vehicle was towed to a collision center. the vehicle was completely destroyed. the contact was concerned of the safety risk involved. the failure and current mileages were 3,100. updated 12/11/08. *lj updated 12/11/08. *jb
10/17/200810801
 I own a 2008 silverado crew cab, at around 1080 miles i lost all instrument gauges, fuel, oil, temperature and odometer including the driver information sensor. the active fuel management shut down as a result of this incident, where the vehicle does not drop from 8 cylinders to 4 cylinders. *tr
03/16/20081
 My father was driving a stock dual cab chevy 2008 silverado, not sure what the stock tires for this truck is. was bought in lucedale, ms at walt massey chevrolet. he was forced off the north side of road traveling west at approx. 60 mph and when reentering pavement or during yawing (still uncertain, but pictures were taken by investigators), the right tire detached from the axle which caused the vehicle to go off other side of road and hit a large oak. the onstar services, which were functioning, did not notify ems or family. the truck was still running when witnesses went to assist him. the vehicle started smoking inside the truck, which made witnesses leave scene and the vehicle blew up and nothing was left to identify him or the vehicle to notify family of his whereabouts. *tr
01/16/2008500
 Tl*the contact owns a 2008 chevrolet silverado 1500. while driving approximately 10 mph and depressing the brake pedal, the attached trailer continued to move forward and caused the vehicle to sway across the highway. there were no warning indicators prior to the failure. the contact stated that there was a malfunction with the electric brake system, which connects to the trailer's computerized system. there was no power in the electric brake system. the vehicle was taken to an authorized dealer for repair; however, the failures continued. the vehicle was repaired several times for an identical failure. the vin was unknown. the failure mileage was 500 and current mileage was 5,000.