B113B Ford Code - Rear Audio Switch Circuit Short to Ground
Quick Answer
The Rear Audio and Temperature Control (RATC) Module receives voltage and ground through the circuit. Common causes include Faulty Rear Audio Switch, Rear Audio Switch harness is open or shorted, Rear Audio Switch circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
- What it means
- B113B Ford indicates Rear Audio Switch Circuit Short to Ground.
- Common causes
- Common causes include Faulty Rear Audio Switch, Rear Audio Switch harness is open or shorted, Rear Audio Switch circuit poor electrical connection.
- Severity
- Low - monitor the vehicle and repair when practical.
- Can I drive?
- The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
Code B113B Ford Description
What are the Possible Causes of the DTC B113B Ford?
- Faulty Rear Audio Switch
- Rear Audio Switch harness is open or shorted
- Rear Audio Switch circuit poor electrical connection
- Faulty Rear Audio and Temperature Control (RATC) Module
How to Fix the DTC B113B Ford?
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 B113B Ford 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 B113B Ford Code
1. What are the common symptoms of OBDII code B113B Ford (Rear Audio Switch Circuit Short to Ground)?
- Common symptoms include non-functioning rear audio controls, erratic behavior of the audio system, or a complete loss of sound from the rear speakers.
2. What can cause the Rear Audio Switch Circuit Short to Ground code B113B in a Ford vehicle?
- The code B113B can be caused by a short to ground in the wiring harness connected to the rear audio switch, a faulty rear audio switch, or a malfunction in the audio system control module.
3. How can I diagnose the Rear Audio Switch Circuit Short to Ground issue in my Ford vehicle?
- To diagnose the issue, you can use a multimeter to test the continuity of the wiring harness, visually inspect the rear audio switch for any visible damage, and perform a scan using an OBDII scanner to retrieve the specific fault code.
4. Are there any DIY repair tips for fixing the Rear Audio Switch Circuit Short to Ground problem?
- DIY repair tips include checking and repairing any damaged wiring harness, replacing the rear audio switch if faulty, and resetting the audio system control module to clear the code.
5. Can the Rear Audio Switch Circuit Short to Ground code B113B be a safety concern?
- While the B113B code itself may not pose an immediate safety risk, it can affect the functionality of the audio system, leading to potential distractions while driving. It is recommended to address the issue promptly.
6. Is it possible to drive my Ford vehicle with the B113B code triggered?
- It is generally safe to drive the vehicle with the B113B code triggered, but you may experience issues with the rear audio system. It is advisable to address the problem as soon as possible to prevent further damage.
7. How much does it typically cost to repair the Rear Audio Switch Circuit Short to Ground issue in a Ford vehicle?
- The cost of repair can vary depending on the exact cause of the problem, but it may range from $100 to $300 for parts and labor if the repair is straightforward.
8. Will disconnecting the rear audio system resolve the B113B code in a Ford vehicle?
- Disconnecting the rear audio system may temporarily clear the code, but it is not a recommended long-term solution. It is best to diagnose and repair the root cause of the issue to ensure the system functions properly.
9. Can a software update fix the B113B Rear Audio Switch Circuit Short to Ground code in a Ford vehicle?
- In some cases, a software update from the manufacturer can address underlying issues that trigger the B113B code. Consulting with a dealership or qualified technician is recommended to explore this option.
10. How long does it take to repair the Rear Audio Switch Circuit Short to Ground issue in a Ford vehicle?
- The repair time can vary based on the specific cause of the problem and the expertise of the technician. In general, the repair may take anywhere from 1 to 3 hours to complete.
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