2010 Cadillac CTS-V Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2010 Cadillac CTS-V

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2010 Cadillac CTS-V Problems

Check Engine Light Due to Gas Cap Issue

A Loose or worn gas cap may cause Check Engine Light to illuminate.

Reduced Power and Check Engine Light

The throttle position sensor (TPS) on the Cadillac CTS-V is notorious for failure which causes:

This issue is related to the throttle position sensor, and can be caused by faulty wiring to the TPS, bad connection at the TPS, or a failed TPS.

To correct this issue, the wiring harness, connector, and throttle position sensor must be inspected, tested, and/or replaced. The most common cause is a faulty TPS.

Flush brake fluid every 60,000 miles

Brake fluid can become dirty and may cause problems with the hydraulic system parts in the brake system.  We recommend flushing the fluid at least every 60,000 miles.

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