2010 GMC Canyon Problems
RepairPal has identified the most common problems with the 2010 GMC Canyon as reported by actual vehicle owners. We'll tell you what the problem is and what it'll take to fix it.Refine by vehicle
The GMC Canyon SLE and Canyon SLT uses a throttle position sensor (TPS) which is known to fail and cause:
- Check engine light illumination
- 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.
Illumination of the Check Engine Light can be caused by a loose or worn gas cap.