Common problems with a Chevy Captiva include failure of the engine light, failure of the blower motor and the key getting stuck in the ignition. Other problems include excessive oil consumption, car jerking and heating failure. To troubleshoot a Chevy Captiva, you must first identify the specific problem.
A faulty connection on the wheel speed sensor can cause engine light problems. Fixing the wire connection firmly on the wheel bearings can help to resolve this. A faulty blower resistor or a defective ignition switch can cause failure of the blower motor fan. Replacing the resistor and blower motor vent selection switch can rectify this problem.
A clogged gas filter, a faulty fuel pump, or a defective spark plug can cause a Chevy Captiva to jerk while driving. Cleaning the gas filter regularly and replacing the fuel pump and spark plug can help eliminate this problem. A defective automatic transmission shifter or broken wires on the side of the shifter can cause the ignition key to become stuck in the ignition lock cylinder. To rectify this, consult a mechanic to repair the automatic transmission shifter.
A worn out valve guide seal, a faulty fuel level sensor and oil leakage can cause a Chevy Captiva to consume a lot of oil. Replacing the valve guide seal and consulting a mechanic to repair the fuel level sensor and the leaking parts can help to resolve this problem. A defective thermostat or a worn out relay switch can cause the heater to blow only cold air in the car. To rectify this, replace the thermostat and the relay switch.