Having problems with your 2001 Pontiac Sunfire ?
The TC light comes on and I Don't know what TC stands for?
Traction control. you probably have an antilock brake light on too. they go hand in hand. maybe you have a bad wheel speed sensor it is very common on your car. mostly the front wheels. You have to change the whole wheel bearing hub assembly it is all one part with the speed sensor. Have the abs system scanned to see what the reason for the light.
Repair Help & Product Troubleshooting for 2001 Pontiac Sunfire
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