AutoCodes – GMC – B2713 GMC

B2713 GMC Code - Gearshift Lock Circuit High

Quick Answer

The Body Control Module (BCM) controls the automatic transmission shift lock control solenoid ground circuit and monitors the voltage of the ground control circuit. Common causes include Faulty Automatic Transmission Shift Lock Control Solenoid, Automatic Transmission Shift Lock Control Solenoid harness is open or shorted, Automatic Transmission Shift Lock Control Solenoid circuit poor electrical connection. 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
B2713 GMC indicates Gearshift Lock Circuit High.
Common causes
Common causes include Faulty Automatic Transmission Shift Lock Control Solenoid, Automatic Transmission Shift Lock Control Solenoid harness is open or shorted, Automatic Transmission Shift Lock Control Solenoid circuit poor electrical connection.
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 Popularity 901
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jan 26, 2020
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Code B2713 GMC Description

The Body Control Module (BCM) controls the automatic transmission shift lock control solenoid ground circuit and monitors the voltage of the ground control circuit. The Diagnostic Trouble Code (DTC) sets when the BCM detects the controlled ground circuit voltage is approximately equal to battery voltage in the ON state.
OBDII Code B2713 GMC - Gearshift Lock Circuit High - AutoCodes.com
B2713 GMC Code - Gearshift Lock Circuit High

What are the Possible Causes of the DTC B2713 GMC?

  • Faulty Automatic Transmission Shift Lock Control Solenoid
  • Automatic Transmission Shift Lock Control Solenoid harness is open or shorted
  • Automatic Transmission Shift Lock Control Solenoid circuit poor electrical connection
  • Faulty Body Control Module (BCM)

How to Fix the DTC B2713 GMC?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B2713 GMC code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B2713 GMC Code

1. What are the common symptoms of OBDII code B2713 GMC (Gearshift Lock Circuit High)?

The common symptoms of B2713 GMC include difficulty shifting gears, inability to shift out of Park, and a "gearshift lock" warning light on the dashboard.

2. What can cause the Gearshift Lock Circuit High code B2713 in a GMC vehicle?

The Gearshift Lock Circuit High code B2713 in a GMC vehicle can be caused by a faulty gearshift lock solenoid, a damaged wiring harness, or a malfunctioning gearshift position sensor.

3. How can I diagnose the Gearshift Lock Circuit High code B2713 in my GMC vehicle?

Diagnosing the Gearshift Lock Circuit High code B2713 in your GMC vehicle involves using an OBDII scanner to retrieve the specific fault code, inspecting the gearshift lock solenoid and wiring for damage, and testing the gearshift position sensor for proper functionality.

4. Can I drive my GMC vehicle with the B2713 code (Gearshift Lock Circuit High)?

It is not recommended to drive your GMC vehicle with the B2713 code (Gearshift Lock Circuit High) as it may lead to safety issues due to potential gear shifting problems.

5. How can I repair the Gearshift Lock Circuit High code B2713 in my GMC vehicle?

To repair the Gearshift Lock Circuit High code B2713 in your GMC vehicle, you may need to replace the faulty gearshift lock solenoid, repair or replace damaged wiring, or recalibrate the gearshift position sensor as needed.

6. Are there any DIY tips for resolving the Gearshift Lock Circuit High code B2713 in a GMC vehicle?

If you have experience with automotive repairs, you may attempt to replace the gearshift lock solenoid or check and repair damaged wiring yourself. However, for more complex issues with the gearshift position sensor, it's recommended to consult a professional mechanic.

7. How much does it cost to fix the Gearshift Lock Circuit High code B2713 in a GMC vehicle?

The cost of fixing the Gearshift Lock Circuit High code B2713 in a GMC vehicle can vary depending on the specific cause of the issue, the model of the vehicle, and labor costs. It's advisable to get a diagnostic from a mechanic to determine the exact repair cost.

8. Can a Gearshift Lock Circuit High code B2713 cause other problems in my GMC vehicle?

Yes, if left unresolved, the Gearshift Lock Circuit High code B2713 can lead to further transmission-related issues, affecting the vehicle's drivability and safety.

9. Is resetting the OBDII system enough to clear the Gearshift Lock Circuit High code B2713 in my GMC vehicle?

Resetting the OBDII system may temporarily clear the Gearshift Lock Circuit High code B2713, but it will reappear if the underlying issue causing the fault code is not addressed and resolved.

10. How long does it typically take to repair the Gearshift Lock Circuit High code B2713 in a GMC vehicle?

The repair time for the Gearshift Lock Circuit High code B2713 in a GMC vehicle can vary depending on the complexity of the issue and the availability of parts. It's best to consult with a mechanic for a more accurate estimate of the repair time.

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