Issue ID | 1326685 |
Internal NHTSA # | 10916366 |
Manufacurer | General Motors LLC |
Brand | CHEVROLET |
Model | COLORADO |
Model Year | 2016 |
File date | 16/10/16 |
Component | POWER TRAIN |
Product type code | VEHICLE |
Description of the problem | Transmission does not downshift properly under any type of acceleration (slow or sudden) especially between 20 mph and 40 mph in normal street traffic and on the highway. It also hunt for gears especially between gears 4 through 6. It hesitates for approximately 2 to 3 seconds, finds a gear, hesitates again, and then drops to an even lower gear and over accelerates. What i have observed is that the vehicle is too eager to upshift and sometimes goes into 5th or 6th gear and drops the engine below 1000 rpm. It stays in that gear when slowing down and when accelerated it stays in the high gear on bogs down and on two occasions stalled. This is dangerous especially in highway traffic and is especially dangerous when accelerating to pass or accelerating on an highway onramp to merge with traffic. I have take the truck to dealer at around 2000 miles. Was told that they couldn't find any problems and they "reset" the transmission. It ran fine for one day and began the problems again. I have operated the truck now to 6000 miles to see if the transmission can "learn" its way out of this and it has not. I am going to dealer again and if they tell me again that there is no problem, i am going to force the service manager to drive with me for a day to experience the problem. |
Vehicle Mileage at Failure | 2000 |
Number of Occurences | |
Source of the issue | NHTSA WEB SITE |
City and State | DENVER, CO |
VIN pattern | 1GCGTCE34G1XXXXXX |
Was vehicle invloved in a crash? | N |
Was vehicle involved in a fire? | N |
Was incedent reported to police? | N |
Was medical attention required? | N |
Was part original equipment? | |
No. of injured persons | |
No. of fatalities | |
Date of purchase | 29/06/24 |
Was original owner? | N |
Anti-lock brakes | N |
Cruise control | N |
Number of cylinders | |
Drive train type | |
Transmission type | |
Vehicle speed | 20 |
DoT tire identifier | |
Tire size | |
Location of tire code | |
Type of tire failure code | |
Was defective tire repaired? | |
Date of manufacture | |
Type of child seat code | |
Type of restraint | |
Dealer's name | |
Dealer's telephone number | |
Dealer's city | |
Dealer's state code | |
Dealer's ZIP code |