Four problems related to wiring have been reported for the 2006 Chevrolet Cobalt. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Chevrolet Cobalt based on all problems reported for the 2006 Cobalt.
2006 chevy Cobalt-power steering stops working and at same time transmission shifts very hard. Left front turn signal intermittently works. All problems are related to chevy Cobalts electrical wiring and circuitry. Dangerous to drive and unreliable. There is no pattern and all problems have occurred in the last year approximately six times.
I drove my car the night before with no problems. Got into it the next morning and had no vents, air conditioning, or passenger side air bag. Took the car to the dealership and they replaced the fuses, said it was fine. Two days later the same thing happened again. Took the car back to the dealership and told them to find out why it keeps blowing fuses. It is there now. This is the third time it has happened. The first time was about 4 wks. After I bought the car. The dealership said they had to replace the whole wiring system.
I parked my 2006 Chevrolet Cobalt in my driveway and overnight an animal climbed up under a plastic schroud over the 4 cyl engine and literally chewed the main wire harness off the connector that feeds the electrical wiring to the engine components , approximately 20 - 30 wires. The wires were inches too short to reconnect to the engine connector, and the whole wiring harness had to be replaced at a cost of $826. 00 at a Chevrolet dealer. This area is accessible to animals, such as squirrels/ chipmunks, etc. They apparently used the wiring materials for nesting purposes. Should this area be enclosed or further protection be provided on the wiring components to prevent fires or malfunctioning components/sensors to prevent accidents of system faults. Every wire on the connector was separated and shortened overnight. It took the gm service garage several hours to find this fault, and was not covered by any gm liability for leaving access to this area.
The contact owns a 2006 Chevrolet Cobalt. While driving 45 mph, the vehicle loses power and rolls to a stop. The contact loses control of the vehicle and the power steering fails. All of the instrument panel lights illuminated. After purchasing the vehicle, the contact detected smoke. A mechanic stated that all of the wiring and fuses in the vehicle needed to be replaced. The shifter locks in position and the key cannot be removed from the ignition. As a result, the vehicle cannot be shut off, which causes the battery to fail. The vehicle has to be connected to a charger all night in order to be driven the next day. In may of 2006, the dealer stated that they could not locate the failure. In November of 2007, after the warranty expired, the dealer stated that all the wiring in the vehicle needed to be replaced and the contact would be charged. The failure mileage was 3,000 and current mileage was 49,600.