B1136 Lincoln Code - Audio Steering Wheel Switch #2 Circuit Failure
Quick Answer
The B1136 diagnostic trouble code (DTC) for Lincoln vehicles indicates a circuit failure in the Audio Steering Wheel Switch #2. Common causes include Damaged wiring or connectors in the Audio Steering Wheel Switch #2 circuit, Corrosion or moisture intrusion affecting the electrical connections, Faulty steering wheel control module. 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
- B1136 Lincoln indicates Audio Steering Wheel Switch #2 Circuit Failure.
- Common causes
- Common causes include Damaged wiring or connectors in the Audio Steering Wheel Switch #2 circuit, Corrosion or moisture intrusion affecting the electrical connections, Faulty steering wheel control module.
- 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 B1136 Lincoln Description
The B1136 diagnostic trouble code (DTC) for Lincoln vehicles indicates a circuit failure in the Audio Steering Wheel Switch #2. This code specifically points to an issue with the electrical circuit that controls the second audio function on the steering wheel. In modern vehicles, steering wheel controls are a convenient feature that allows drivers to adjust audio settings, change radio stations, or control other entertainment functions without taking their hands off the wheel. When this circuit fails, it can lead to a loss of functionality in the corresponding audio control on the steering wheel.
Common Causes of B1136 Lincoln
- Damaged wiring or connectors in the Audio Steering Wheel Switch #2 circuit
- Corrosion or moisture intrusion affecting the electrical connections
- Faulty steering wheel control module
- Issues with the audio system interface or control unit
- Electrical faults in the vehicle's wiring harness related to the steering wheel controls
Symptoms of B1136 Lincoln
- Inability to adjust audio volume using the steering wheel controls
- Loss of ability to change radio stations or audio sources from the steering wheel
- Illumination of the audio control buttons on the steering wheel may be erratic or non-functional
- Audio system may not respond to inputs from the steering wheel controls
How to Fix B1136 Lincoln
- Begin by conducting a thorough visual inspection of the wiring, connectors, and components related to the Audio Steering Wheel Switch #2 circuit.
- Use a multimeter to test the continuity and resistance of the circuit to identify any faulty components.
- Replace any damaged wiring, connectors, or components as needed.
- Clear the DTC from the vehicle's computer memory using a diagnostic scanner.
- Test the steering wheel audio controls to ensure proper functionality after the repair.
Cost to Fix B1136 Lincoln
The typical repair costs for addressing a B1136 code in a Lincoln vehicle can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, the cost of parts for this repair could range from $50 to $200, while labor costs may add another $100 to $300 to the total bill. Keep in mind that diagnostic time and labor rates at auto repair shops can vary significantly based on location, vehicle make and model, and the expertise of the technicians. It's advisable to contact local auto repair shops for a more accurate estimate based on your specific circumstances.
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Frequently Asked Questions about B1136 Lincoln Code
1. What does the OBDII code B1136 mean on a Lincoln?
The B1136 code indicates an issue with the Audio Steering Wheel Switch #2 Circuit, meaning the vehicle's system has detected a failure in the wiring or components related to the audio controls on the steering wheel.
2. What are the common symptoms of code B1136 in a Lincoln?
Symptoms may include unresponsive or malfunctioning audio controls on the steering wheel, erratic behavior of the audio system, or no response when adjusting volume or changing tracks.
3. What causes the B1136 code to appear?
Common causes include damaged wiring or connectors in the steering wheel, a faulty audio control switch, or issues with the clock spring that connects the controls to the vehicle's electronics.
4. How can I diagnose the B1136 code?
Start by visually inspecting the wiring and connectors for damage. Use a multimeter to test for continuity in the circuit and check the clock spring for faults. A scan tool may also help confirm the issue.
5. Can a faulty clock spring trigger the B1136 code?
Yes, a damaged or worn-out clock spring can interrupt the electrical connection between the steering wheel controls and the vehicle's system, causing this code.
6. How do I fix the B1136 Audio Steering Wheel Switch #2 Circuit Failure?
Repairs may involve replacing the faulty audio switch, repairing or replacing damaged wiring, or replacing the clock spring if it is defective.
7. Is it safe to drive with the B1136 code on a Lincoln?
Yes, it is generally safe to drive, as this code affects convenience features and not critical safety systems. However, the issue should be addressed to restore proper functionality.
8. How much does it cost to repair code B1136 in a Lincoln?
The repair cost can vary but typically ranges from $100 to $300, depending on whether the issue lies in the switch, wiring, or clock spring.
9. Can I clear the B1136 code without fixing the problem?
You can clear the code temporarily using an OBDII scanner, but it will likely return if the root cause is not addressed.
10. Do I need professional help to fix the B1136 code?
While some issues, like checking wiring, can be handled by a skilled DIYer, diagnosing and replacing a clock spring or audio switch may require professional expertise.
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