C1117 2015 Chevrolet Silverado Code - Manual Trailer Brake Apply Request Signal 2 Malfunction
Quick Answer
The trailer brake control system has a control panel with the trailer gain and manual apply switches. Common causes include Faulty Trailer Brake Control Switch, Trailer Brake Control Switch harness is open or shorted, Trailer Brake Control Switch 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
- C1117 2015 Chevrolet Silverado indicates Manual Trailer Brake Apply Request Signal 2 Malfunction.
- Common causes
- Common causes include Faulty Trailer Brake Control Switch, Trailer Brake Control Switch harness is open or shorted, Trailer Brake Control Switch 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 C1117 2015 Chevrolet Silverado Description
What are the Possible Causes of the DTC C1117 2015 Chevrolet Silverado?
- Faulty Trailer Brake Control Switch
- Trailer Brake Control Switch harness is open or shorted
- Trailer Brake Control Switch circuit poor electrical connection
- Faulty Chassis Control Module-Auxiliary
How to Fix the DTC C1117 2015 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 C1117 2015 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.
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Frequently Asked Questions about C1117 2015 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code C1117 in a 2015 Chevrolet Silverado?
- Common symptoms include the trailer brake system not functioning properly, warning lights on the dashboard, and potential issues with manual trailer brake application.
2. What does the OBDII code C1117 - Manual Trailer Brake Apply Request Signal 2 Malfunction mean for a 2015 Chevrolet Silverado?
- This code indicates a malfunction in the signal requesting manual trailer brake application, potentially affecting the trailer brake system's operation.
3. What are the possible causes of OBDII code C1117 in a 2015 Chevrolet Silverado?
- Common causes include faulty wiring connections, damaged trailer brake components, issues with the brake control module, or sensor malfunctions.
4. How can I diagnose the OBDII code C1117 in my 2015 Chevrolet Silverado?
- Diagnosing this code involves checking the trailer brake system components, inspecting wiring connections, testing sensors, and using a diagnostic scan tool to pinpoint the issue.
5. What are the potential dangers of ignoring OBDII code C1117 in a 2015 Chevrolet Silverado?
- Ignoring this code can lead to ineffective trailer brake operation, compromising safety when towing a trailer and potentially causing accidents or damage.
6. Can I continue to drive my 2015 Chevrolet Silverado with OBDII code C1117 present?
- It is not advisable to drive the vehicle with this code present, as it may affect the trailer brake system's functionality and compromise safety while towing.
7. How can I repair OBDII code C1117 in my 2015 Chevrolet Silverado?
- Repair options include checking and repairing wiring connections, replacing damaged components, recalibrating sensors, or seeking professional assistance for thorough diagnostics and repairs.
8. Is it possible to reset OBDII code C1117 in a 2015 Chevrolet Silverado without fixing the underlying issue?
- While you can clear the code temporarily, it is crucial to address the root cause of the problem to ensure the trailer brake system functions correctly and safely.
9. Are there any DIY fixes for OBDII code C1117 in a 2015 Chevrolet Silverado?
- Some DIY fixes may include checking and cleaning wiring connections, inspecting brake components for damage, and ensuring proper trailer brake controller settings.
10. How much does it typically cost to repair OBDII code C1117 in a 2015 Chevrolet Silverado?
- The cost of repairing this code can vary depending on the underlying issue, parts needed for replacement, and labor costs, ranging from relatively affordable fixes to more extensive repairs requiring professional assistance.
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