P0706 2014 GMC Sierra Code - Transmission Range Switch Performance
Quick Answer
The P0706 diagnostic trouble code (DTC) for a 2014 GMC Sierra relates to the Transmission Range Switch Performance. Common causes include Faulty transmission range switch, Wiring issues or shorts in the electrical system, Poor connection or corrosion in the switch. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P0706 2014 GMC Sierra indicates Transmission Range Switch Performance.
- Common causes
- Common causes include Faulty transmission range switch, Wiring issues or shorts in the electrical system, Poor connection or corrosion in the switch.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code P0706 2014 GMC Sierra Description
The P0706 diagnostic trouble code (DTC) for a 2014 GMC Sierra relates to the Transmission Range Switch Performance. This code indicates that there is a problem with the transmission range switch, also known as the neutral safety switch or transmission position sensor. The transmission range switch is responsible for telling the vehicle's computer what gear the transmission is in. This information is crucial for the proper operation of the transmission, engine, and other vehicle systems.
Common Causes of P0706 2014 GMC Sierra
- Faulty transmission range switch
- Wiring issues or shorts in the electrical system
- Poor connection or corrosion in the switch
- Transmission fluid leaks affecting the switch
- General wear and tear over time
Symptoms of P0706 2014 GMC Sierra
- Difficulty starting the vehicle
- Inability to shift gears smoothly
- Vehicle stalling or hesitating
- Check engine light illuminated
- Inaccurate gear indicator on the dashboard
How to Fix P0706 2014 GMC Sierra
- Begin by diagnosing the specific cause of the P0706 code using a diagnostic scanner to pinpoint the issue.
- Inspect the transmission range switch for any visible damage, corrosion, or loose connections. Replace the switch if necessary.
- Check the wiring harness and connectors for any damage or shorts. Repair or replace any damaged wiring.
- Clear the DTC from the vehicle's computer using the diagnostic scanner.
- Test drive the vehicle to ensure that the transmission range switch is functioning correctly and that the code does not reappear.
Cost to Fix P0706 2014 GMC Sierra
The typical repair costs for addressing a P0706 code on a 2014 GMC Sierra can range from $150 to $500, depending on the specific cause of the issue and the cost of parts and labor. It is important to note that diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. Rates in metropolitan areas or at dealerships may be higher, while independent shops often charge less. It is advisable to check local rates for a more precise estimate.
Tech Notes for P0706 2014 GMC Sierra
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