Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
POWER TRAIN - AUTOMATIC TRANSMISSION
SB-10134A08/01/201110041527Saturn/pontiac/chevrolet: see document search button for owner letter. warranty extension on catalytic converter. *pe10/04/2011
08-07-30-01604/01/2008080730016A10025421Diagnostic information on mh1, mn8, mt1, m15 transmission slips, will not shift or may overheat, ses/mil may be illuminated, dtcs p0218, p0894 set. *pe updated 8/12/08. *pe08/07/2008
07073002510/01/200710023942Information on 4t40-e (mn4) and 4t45-e (mn5) front wheel drive automatic transmission valve body reconditioning, dtc p0741, p0742, p0751, p0752, p0756, p0757, p1811, harsh shifts, slips, no drive, no reverse. *nj02/20/2008
41334133A10022769Transmission slips, will not shift, ses light may be illuminated. *kb09/26/2007
06073002309/01/2006100207664t65e transmission 1-2 shift shudder at light to moderate acceleration. replace complete second clutch assembly. *kb01/08/2007
32533253B10017096Vehicle will not move in either direction. transmission may show over full. p90 4t40e 4t45e no movement drive or reverse. converter may be empty of fluid. *tt10/24/2005
POWER TRAIN - AUTOMATIC TRANSMISSION - CONTROL MODULE (TCM, PCM)
07073000504/01/2009070730005C100224734t45 transmission, mil/ses on, dtc p1818, power door locks, cruise control, shift interlock or retractable hardtop inoperative, engine speed revs limited, hybrids-autostop, regen or boost inoperative. (reprogram tcm). *kb updated 108/15/2007
POWER TRAIN - AUTOMATIC TRANSMISSION - GEAR POSITION INDICATION (PRNDL)
SB-08-05-22-009A06/01/200910032206Chevrolet/pontiac/saturn: intermittently brake lights (stop lamps) do not function correctly, extended travel to shift out of park, cruise control inoperative, dtcs c0161/c0277 set (perform repair as outlined). *pe02/17/2010

Consumer Complaints


Fail datemilesoccurencesPurchase date
POWER TRAIN
08/29/201168000
 2006 malibu lt power steering assist fails then resumes intermittently. mechanic's diagnostic computer cannot communicate with vehicle computer during failure, resumes communication when assist resumes. cannot detect faulty switches, wiring, fuses. no recall notices or service bulletins.
POWER TRAIN - AUTOMATIC TRANSMISSION
04/10/201015095
 Tl the contact owns a 2006 chevrolet malibu. as you are driving or backing up your vehicle ,you can feel the steering wheel tighting up and getting hard to steer. on 06/10, as he was driving the power steering bell starting going off in the vehicle. , then the power steering light came on , it was so hard to turn the wheel, he has called the dealerships and he was told they have not heard of any complaints from consumers concerning losing power to their vehicle. he was advised to bring the vehicle in to have a diagnostic test done, in order to determined what was going on with the vehicle. the manufacturer has not been contacted the failure mileage was 14,000 and the current mileage was 15,095......dwh
04/26/2010
 I have a 2006 chevy malibu that my daughter drives to work 5 days a week. it has approx. 76,000 miles. i went and drive the car on this date and notice the steering fluid display was on the raido display. i asked my daughter how long is was on there, she said approx. a week. i called the gmc dealer and got an appointment on the third of may. they told me that i need a new steering column and a shaft which would be about $1000. they said we could still drive the car that i would actually would lose just the power steering. on may 10, i took the car in and got it fixed. $850 later it is fixed. i have never had to replaced a steering column on any of my other cars, which had over 95,000 miles, the transmission went out on that one. plus i tried to refill the steering fluid, and who know that my car had an electric power steering. someone should inform the consumer on this. my main concern was for my daughter who drives this car in rush hour traffic. what if it locked up? it is a thought i would not wish to think of!
05/30/200620001
 38k mile 2006 chevy malibu v-6-car shakes/vibrates/shimmies. it also rattles and clunks underneath at all speeds, feels like the bottom is falling out. dealer refuses to acknowledge a minimum of 7 complaints. headlights lenses are loose and the lights shake all over the place. dealer did finally acknowledge headlight issue after the 4th complaint and i was told it is a gm problem but they have no fix and there is nothing they can do. now that the warranty is up, they are acknowledging all previous complaints (many more than just the couple i listed here) but at my expense when these issues s/h/b taken care of at the time of the original and numerous complaints. *tr
02/22/200770501
 Per gm document id#2030341 - 06 malibu will shift into lower gear and stay in it until you stop and cycle the engine to off and then back on-been to the shop for repairs 4 times and 2 attempts attempt final repair 6 total and keep coming up with the same findings -none- they know about the problem with the above mentioned document- no one has attempted to replace any thing in the transmission or replace the sticking valves that are causing the problem but they all agree its a problem inside the transmission. gm has told me that they dont intend to do anything to solve this problem and has suggested for me to contact the bbb for further assistance in this matter. started taking it to the dealer after 6 mo after buying and about every 4-6 mo until now- since the computer says no problem no one will make the call to change out the transmission or the sticking valves that are causing the problem- this could be dangerous if on take off it hangs up in the lower gear and the person behind me thinks i am going to get out of the way and the car will not go and rams me in the rear- all because the trans will not change out or if on the highway and it decides to shift into lower gear- not only will damage to the cars engine but could be fatal to the person driving. please advise where to look for all problems with this car. bought the car new and have had problems with this not wanting to shift about every 4-6 months. sort of nerve racking when on the way home from work at midnight and the car will not go no faster than 25-35 mph with 4500 rpms then they tell me nothing is wrong because the computer says so. thanks for you help susan headrick *tr updated 08/15/08 *bf
09/26/2007376155
 Started off from a stop sign. began to accelerate and turn (accelerations less than half throttle) and steering wheel jerked and became extremely difficult to steer. i let off the accelerator and vehicle shifted into second gear and finished the turn. then accelerated again (about half throttle) and steering became stiff again but manageable and the warning bell chimed 4 times, however there were no alarms on the driver information center or the instiment cluster. i am, for the 3rd time taking my vehicle to the gm dealership service department hoping for a fix. this vehicle seems to be unsafe for my family and i. it only has 37,000 miles!!! *tr