GMC Canyon 2009-2013 Engine Crankshaft Position Sensor Guide
Everything a GMC Canyon owner needs to know about a failing crankshaft position sensor.
- A failing sensor is a critical issue; do not drive the vehicle due to the risk of stalling.
- Common symptoms include a no-start condition, sudden stalling, rough idle, and a P0335 check engine code.
- For this part, it is highly recommended to use a top-tier aftermarket brand like Delphi, NGK, or Standard Motor Products for reliability.
- Replacement is a feasible DIY job for those with basic tools, accessible through the driver's side wheel well.
Is Your GMC Canyon's Crankshaft Position Sensor Failing?
A crankshaft position sensor is a small part that can cause big problems. When it starts to fail, it sends bad information to your truck's computer, leading to noticeable engine issues. Ignoring the signs can leave you stranded. The most common diagnostic trouble code associated with a failure is P0335 (Crankshaft Position Sensor "A" Circuit Malfunction).
🎬 Watch: Understanding P0335 symptoms and common causesChoosing the Right Aftermarket Sensor
For a part this critical, quality matters. While even the most expensive aftermarket sensor is affordable, choosing a reputable brand can save you the headache of a premature failure. Here’s a breakdown of available brands:
- Tier 1 - OEM Quality & Trusted Aftermarket: Brands like Delphi, NGK (NTK), and Standard Motor Products (SMP) are known for making parts that meet or exceed original equipment standards. Delphi was an original equipment supplier for GM, making it a strong choice. With SMP, forum users recommend sticking to their standard line (often in a red box) over their budget T-series. These brands are the preferred choice for reliability.
- Tier 2 - Reputable Value Brands: Brands like Dorman and Walker Products offer a direct-fit replacement at a lower cost. While they are a viable option, for a critical sensor like the crankshaft position sensor, spending a little more for a Tier 1 brand is often recommended by mechanics and experienced owners.
- Other Brands: You will see many other names like Beck Arnley, Holstein, and various store brands. Quality can be inconsistent, as some are re-boxers of other manufacturers' parts.
Pro Tip: Given the low cost of even top-tier aftermarket sensors ($40-$60) and the critical role this part plays, most mechanics recommend choosing a Tier 1 brand like Delphi, NGK, or Standard Motor Products to avoid having to do the job twice.
Estimated Replacement Costs
The cost to replace the crankshaft position sensor in a 2009-2013 GMC Canyon can vary based on who does the work. The part itself is not expensive.
| Item | Estimated Cost |
|---|---|
| New Aftermarket Part | $29 - $59 |
| Shop Labor | $150 - $250 |
| Total Professional Replacement | $179 - $309 |
Frequently Asked Questions
Can I replace the crankshaft sensor myself?
Yes, this is a DIY-friendly job for many home mechanics. The sensor is located on the driver's side of the engine block and is typically accessed through the wheel well. It is held in by a single 10mm bolt. You will need to safely lift the front of the truck, remove the driver's side wheel, and locate the sensor.
🎬 See this step-by-step sensor replacement walkthroughWhat is a "crank relearn" procedure?
After replacing the sensor, some vehicles require a "crankshaft position variation relearn" procedure. This allows the ECM to learn the specific tolerances of the new sensor and the crankshaft's reluctor wheel. While not always required for the truck to run, performing it can prevent future check engine lights and ensure smooth operation. A scan tool with this function is often needed.
🎬 Watch: How to perform a crankshaft variation relearnAre there any recalls for this part on my truck?
No. Searches of the NHTSA database show no open recalls for the crankshaft position sensor on the 2009-2013 GMC Canyon. Recalls found were for different model years or different GM vehicles.
What happens if I keep driving with a bad sensor?
Continuing to drive is not recommended. The engine could stall at any time, including at high speeds or in traffic, creating a serious safety risk. You could also be left stranded if the engine fails to start at all.
Helpful Videos
Technical Specifications
OEM Part Numbers: 12592515 12585546 PC805 PC552
The sensor is a 3-pin magnetic or Hall-effect sensor that reads the crankshaft reluctor wheel to determine engine speed and position. It is typically mounted on the engine block with a single bolt.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- GMC Canyon: