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Common Problems, Issues, Recalls, and Reliability

  • Reduced Power and Check Engine Light

    The throttle position sensor (TPS) on the Chevrolet Colorado LT is notorious for failure which causes:

    • Check engine light
    • Reduced Power message
    • OBD trouble code P2135

    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.

2017 Questions and Answers

Related Questions

  • Chevrolet Colorado Fuel Leak

    2017 CHEVROLET COLORADO, 30, 000 MILES

    related to fuel-system, fuel-leak

    My truck has a gas leak and the mechanics are telling me it’s because of rust? This is my business truck for my pool company. The mechanic was very rude to me and acted like he didn’t want to se..

2017 Maintenance and Repair