Automatic Transmission Control Module problems of the 2005 Chevrolet Cobalt

11 problems related to automatic transmission control module have been reported for the 2005 Chevrolet Cobalt. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Chevrolet Cobalt based on all problems reported for the 2005 Cobalt.

1 Automatic Transmission Control Module problem

Failure Date: 06/07/2019

Tcm module, power steering and odometer not working properly.

2 Automatic Transmission Control Module problem

Failure Date: 01/01/2019

The contact owns a 2005 Chevrolet Cobalt. The contact stated that the transmission failed. The contact stated that the transmission shift point failed and caused the vehicle to shift gears incorrectly and causes the vehicle to jerk and stall. The contact also stated that the power steering warning light illuminated and caused the steering wheel to be difficult to turn. The contact stated that extra effort was needed to steer the vehicle. The contact also stated that the vehicle speedometer failed to operate as designed while driving, providing speed readings of 40 mph, 20 mph, 50 mph intermittently. The contact took the vehicle to an independent mechanic. The mechanic replaced the transmission control module however, the repair failed to correct the failure. The vehicle was not repaired. The vehicle was also taken to several dealers and independent mechanic however, the vehicle was not repaired. The manufacturer was not contacted. The VIN was not available. The failure mileage was 100,000.

3 Automatic Transmission Control Module problem

Failure Date: 07/29/2016

The contact owns a 2005 Chevrolet Cobalt. While driving approximately 45 mph, the steering wheel seized and became difficult to steer. The power steering and a yellow padlock warning light illuminated on the instrument panel. The vehicle was taken to an independent mechanic where it was diagnosed that the power steering motor failed. The dealer diagnosed that the power train control module needed to replaced. The vehicle was not repaired. The VIN was not included in NHTSA campaign number: 10v073000 (steering). The manufacturer was made aware of the failure. The approximate failure mileage was 158,000.

4 Automatic Transmission Control Module problem

Failure Date: 07/29/2016

While driving in town shortly after turning onto a 45 mph road my vehicle, automatic, started hesitating while shifting into the next gear. It would shift but not like normal. Brought it into a repair shop to have a diagnostic ran to be informed it is a failure to communicate with tcm. Code u0101 and also u2100. After doing research there has been multiple complaints about this. So first things first replaced the tcm with a new one at the dealership. After replacement the vehicle is still not shifting correctly.

5 Automatic Transmission Control Module problem

Failure Date: 09/01/2015

Gm replaced ignition parts and shifter mechanism as per recall. Shortly after issues began with steering locking up, transmission not shifting and various warning lights flashing. This became more frequent and is now impossible to drive. My technician says it is a body or transmission control module costing well over a thousand dollars. There appear to be 100s of 1000s of the same issue as per search engines. I will contact my local gm dealership. If gm will not back up its product it will be the last gm in my driveway. I will trade in on a Toyota.

6 Automatic Transmission Control Module problem

Failure Date: 01/19/2015

The contact owns a 2005 Chevrolet Cobalt. The contact stated that while driving the power steering failed after the power steering light illuminated. The vehicle was taken to the dealer. The technician diagnosed that the transmission control module needed to be replaced. The repairs were made but the problem persisted. The manufacturer was made aware of the failure. The failure mileage was 24,275.

7 Automatic Transmission Control Module problem

Failure Date: 07/29/2013

While driving, the check engine light came on and the information display on the dashboard flashed "power steering. " the car began shifting in and out of gear. The shifts are very rough and cause the car to jerk. There is also a rapid clicking sound that comes from the area of the gear selector. The code for the check engine light relates to the transmission control module.

8 Automatic Transmission Control Module problem

Failure Date: 09/01/2012

After approach from stop sign, went to accelerate, vehicle stalled, dashboard computer lights flashing, I. E power steering, brake, mph, and pinging. Started vehicle after multiple attempts. Difficult steering, accelerating no more than 30 mph, and transmission jerking. This vehicle has been to shop 2 times. The trans module was replaced August 1, 2012. A day after pick up, it had the same issues I. E. Difficulty steering, unexpected stalling, rough limited acceleration, flashing computer lights on the dashboard. The auto shop employee assured me" it is safe to drive and do not be afraid. . " the shop had this vehicle for three weeks. It was written on invoice, " car driven for 26 miles trouble free has possible inop issue, but is operating as designed. " nine days after pickup this vehicle still remains unsafe on the road, with unexpected stalling stopping I. E stop/ go traffic, intersections, and computer lights flashing on dashboard. The tcm /ecm issue is still not resolved causing a safety issue with unexpected stalling and difficulty steering and loss of acceleration.

9 Automatic Transmission Control Module problem

Failure Date: 06/06/2011

The power steering light came on. I had no mileage or speedometer reading. I took it to mr. Tire which was about 3 miles away. They put the car on a machine and found mil code u0101. They told me to take it to the dealer because there was a recall for this. I called the dealer the next morning and took it right over to them. They had the car for two days and finally called me and told me that they had to replace the tcm and reprogram it, clear the codes and retest. This was going to cost $500. I had taken this car to bob bell last June when I received the recall notice. It was repaired. After a few months I noticed that three or four times the signal came on about brakes but then disappeared and everything seemed fine. Then this Monday this happened.

10 Automatic Transmission Control Module problem

Failure Date: 12/09/2006

- the contact has a 2005 Chevrolet Cobalt with 14445 miles and the vehicle has lost power when the traction control engages. The vehicle has all wheel drive. The vehicle stalled while driving on the under wet conditions at 45 mph. The contact was able to pull the car over to the side of the road. The contact has taken the car to the dealer (curry Chevrolet) and they the not been able to diagnose the problem. The contact has all repair orders.

11 Automatic Transmission Control Module problem

Failure Date: 08/16/2005

: the contact stated while driving at various speeds on two separate occasions the vehicle stalled without warning. The first time occurred while pulling in to a toll booth. After completely shutting off the vehicle, it restarted 5-10 minutes later. The second time the vehicle was towed to the dealership. After inspecting the vehicle the dealer replaced the pcm in the transmission. The failure did not reoccur after the pcm was replaced.



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