37 problems related to electrical system have been reported for the 2006 Chevrolet Colorado. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Chevrolet Colorado based on all problems reported for the 2006 Colorado.
2006 Chevrolet Colorado - 4 door - 5 cylinder engine - 4 wheel drive truck has shut down while driving it with no warning. This has happened 5-6 times. Dealer cannot find problem as it is always running when they get it. It has been towed to the dealer once. This problem is extremely dangerous as there is no warning. The engine just quits. Once the engine quits and you get the truck off the road, you simply cut the key off and restart the truck. One time I could not get it to run again and it had to be towed. I cannot begin to tell you how scary this is when you are in traffic and have no place to go. The dealer tells me to keep driving the vehicle as the computer shows no problems.
My chevy Colorado has the same electrical problems that I have been hearing about. The dealer can not find the problem as it is intermittent. You never know when it will happen, but the motor will not start. I have changed the start relay, and run relay. , but that does not help after sitting awhile it will start. It is dangerous as you could be anywhere when this happens. Also at any time the abs warning light comes on for no reason, and then goes away. I wanted a truck that I could trust. It looks like a will never buy a chevy again unless I get this resolved.