C1596:01 Code - Trailer Brake Power Control Module Enable Circuit Short to Battery
Quick Answer
The diagnostic trouble code C1596:01 indicates a problem with the Trailer Brake Power Control Module Enable Circuit Short to Battery. Common causes include Damaged wiring or connectors in the enable circuit, Faulty power control module, Issues with the trailer brake system. 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
- C1596:01 indicates Trailer Brake Power Control Module Enable Circuit Short to Battery.
- Common causes
- Common causes include Damaged wiring or connectors in the enable circuit, Faulty power control module, Issues with the trailer brake system.
- 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 C1596:01 Description
The diagnostic trouble code C1596:01 indicates a problem with the Trailer Brake Power Control Module Enable Circuit Short to Battery. This code typically occurs in vehicles equipped with trailer brake systems, where the power control module is responsible for managing the trailer brake functions. A short to battery in the enable circuit means that there is an unintended connection between the power control module and the vehicle's battery, which can lead to various issues.
Common Causes of C1596:01
- Damaged wiring or connectors in the enable circuit
- Faulty power control module
- Issues with the trailer brake system
- Corrosion or moisture in the electrical connections
- Poor installation or wiring of the trailer brake system
Symptoms of C1596:01
- Dashboard warning lights related to the trailer brake system
- Inoperative trailer brakes
- Difficulty stopping while towing a trailer
- Erratic trailer brake behavior
- Electrical issues with the trailer brake system
How to Fix C1596:01
- Diagnose the specific cause of the code by inspecting the wiring, connectors, and power control module.
- Repair or replace any damaged wiring or connectors in the enable circuit.
- Test the power control module for proper function and replace if necessary.
- Verify the proper installation and wiring of the trailer brake system.
- Clear the diagnostic trouble code and test the trailer brake system to ensure proper operation.
Cost to Fix C1596:01
The typical repair costs for addressing the C1596:01 code can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, the parts and labor required for this repair could range from $200 to $500. It's important to note that diagnosis time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate.
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