Table 1 shows one common vehicle speed control related problems of the 2024 Chevrolet Colorado.
| Problem Category | Number of Problems |
|---|---|
| Vehicle Speed Control problems |
2024 Chevrolet Colorado with intermittent safety defect at highway speeds. Vehicle displays p215b along with service esc, service traction control, and reduced acceleration. Speedometer becomes erratic and the vehicle loses reliable speed signal at highway speed. Dealer kept vehicle for 15 days, stated repairs were made, but the same issue returned within about 2 miles of pickup on the highway. Vehicle was returned to dealer immediately. As of April 2, total days out of service will be 21. I do not believe the vehicle is safe to drive or safe to transport my family in. Gm case has been opened. This is an ongoing safety issue involving loss of speed signal and reduced acceleration during highway operation.
Date: April 19th, 2024 | location I-95 (pooler georgia) leaving costco 1 ½ after entering entrance headed to savannah. I was traveling at approximately 60 miles a hour with heavy traffic alongside me and a tractor trailer behind me when I felt my truck quickly DE-accelerate on its on. Then I saw the “sudden warning on dashboard, “reduced acceleration – drive with care” then the 2nd warning on dashboard, “ service traction control. ” I was almost rear ended by the tractor trailer. I was never so startled but I keep my nerve…. Got over to the right lane at slowed speed (it was weird. Speed slowed but felt like I was in high gear…. ) I droves about a ½ mile …. Got off at next exit and pulled over at gas station. I turned car completely off and tried to reset computers, but it would not. I decided to drive under 35 miles a hour on side streets to dan vaden dealership. The component that failed entirely: from customer invoice #490790: "scanned for dtcs p060c set in ecm internal module diagnostic dtc. Si diagnostics led to replacement of module that set dtc | 4025390 engine control module replacement (1 127254415 (s) module) milage at tine of of incident. 830 miles. Brand new truck. The dealer explanation was they did not know why the engine control module (ecm) failed, I asked to see the failed component, she said they immediately sent it back to chevolet for review) by the way, the saleman at woody folsom automotive, inc in baxley georgia will not call me back. (purchased late March 2024). 3rd truck I purchased from them.