C1596 2017 Chevrolet Silverado Code - Trailer Brake Power Control Module Enable Circuit
Quick Answer
The Chassis Control Module-Auxiliary receives inputs from the Trailer Brake Power Control Module; these inputs are used to determine trailer connection and the amount of voltage supplied to the trailer brakes. Common causes include Faulty Trailer Brake Power Control Module, Trailer Brake Power Control Module harness is open or shorted, Trailer Brake Power Control Module 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
- C1596 2017 Chevrolet Silverado indicates Trailer Brake Power Control Module Enable Circuit.
- Common causes
- Common causes include Faulty Trailer Brake Power Control Module, Trailer Brake Power Control Module harness is open or shorted, Trailer Brake Power Control Module 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.
Code C1596 2017 Chevrolet Silverado Description
What are the Possible Causes of the DTC C1596 2017 Chevrolet Silverado?
- Faulty Trailer Brake Power Control Module
- Trailer Brake Power Control Module harness is open or shorted
- Trailer Brake Power Control Module circuit poor electrical connection
- Faulty Chassis Control Module-Auxiliary
How to Fix the DTC C1596 2017 Chevrolet Silverado?
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 C1596 2017 Chevrolet Silverado 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.
Need more information about the C1596 2017 Chevrolet Silverado code?
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Frequently Asked Questions about C1596 2017 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code C1596 in a 2017 Chevrolet Silverado related to the Trailer Brake Power Control Module Enable Circuit?
- Common symptoms include trailer brake issues, such as brakes not engaging properly or trailer brake warning lights on the dashboard.
2. What are the possible causes of OBDII code C1596 in a 2017 Chevrolet Silverado?
- Possible causes include wiring issues, a faulty trailer brake power control module, or a malfunctioning brake controller.
3. How can I diagnose the OBDII code C1596 in my 2017 Chevrolet Silverado?
- You can diagnose this code by inspecting the wiring connections, testing the trailer brake power control module, and checking the brake controller for any faults.
4. What should I do if I encounter OBDII code C1596 in my 2017 Chevrolet Silverado?
- If you encounter this code, it is recommended to first check the trailer brake system for any visible issues and then proceed with a thorough diagnostic to pinpoint the exact cause.
5. Can I still drive my 2017 Chevrolet Silverado with OBDII code C1596?
- It is not recommended to drive the vehicle with this code present, as it indicates a potential issue with the trailer brake power control module, which can affect braking performance.
6. How much does it typically cost to repair OBDII code C1596 in a 2017 Chevrolet Silverado?
- The cost of repairing this code can vary depending on the exact cause of the issue, but it may involve replacing wiring harnesses, the trailer brake power control module, or the brake controller.
7. Are there any DIY repair tips for addressing OBDII code C1596 in a 2017 Chevrolet Silverado?
- While some basic troubleshooting steps can be taken, it is recommended to consult a professional mechanic with experience in trailer brake systems for accurate diagnosis and repair.
8. Can resetting the OBDII system clear the C1596 code in a 2017 Chevrolet Silverado?
- Resetting the OBDII system may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear once the problem resurfaces.
9. How important is it to fix OBDII code C1596 in a 2017 Chevrolet Silverado promptly?
- It is crucial to address this code promptly to ensure the proper functioning of the trailer brake system, which is essential for safe towing and braking while driving.
10. Is there a recall or technical service bulletin related to OBDII code C1596 in a 2017 Chevrolet Silverado?
- It's advisable to check with a Chevrolet dealership or visit the National Highway Traffic Safety Administration (NHTSA) website to see if there are any relevant recalls or technical service bulletins related to this code.
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