AutoCodes – Mercury – B113F Mercury

B113F Mercury Code - Rear Climate Control Switch Circuit Short to Battery

Quick Answer

Under normal operation, the ground is provided to the rear climate control switch through the circuit. Common causes include Faulty Rear Climate Control Switch, Rear Climate Control Switch harness is open or shorted, Rear Climate Control 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
B113F Mercury indicates Rear Climate Control Switch Circuit Short to Battery.
Common causes
Common causes include Faulty Rear Climate Control Switch, Rear Climate Control Switch harness is open or shorted, Rear Climate Control 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 736
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Nov 19, 2024
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Code B113F Mercury Description

Under normal operation, the ground is provided to the rear climate control switch through the circuit. When the switch is pressed, ground through an internal resistor is sent to the Rear Audio and Temperature Control (RATC) module through the circuit. The Rear Audio and Temperature Control (RATC) Module sets the OBDII when the module senses no voltage drop on the switch output circuit, indicating an open circuit.
OBDII Code B113F Mercury - Rear Climate Control Switch Circuit Short to Battery - AutoCodes.com
B113F Mercury Code - Rear Climate Control Switch Circuit Short to Battery

What are the Possible Causes of the DTC B113F Mercury?

  • Faulty Rear Climate Control Switch
  • Rear Climate Control Switch harness is open or shorted
  • Rear Climate Control Switch circuit poor electrical connection
  • Faulty Rear Audio and Temperature Control (RATC) Module

How to Fix the DTC B113F Mercury?

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 B113F Mercury 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 B113F Mercury code?

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Need Help with the Code?

Get the B113F Mercury code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B113F Mercury Code

1. What are the common symptoms of OBDII code B113F in a Mercury related to the Rear Climate Control Switch Circuit Short to Battery?

- The common symptoms include malfunctioning rear climate control switch, failure of the rear climate control system, and potential draining of the vehicle's battery.

2. What usually causes the OBDII code B113F in a Mercury indicating a Rear Climate Control Switch Circuit Short to Battery issue?

- The code is typically triggered by a short circuit in the wiring of the rear climate control switch, a faulty rear climate control switch itself, or a problem with the control module.

3. How can I diagnose the OBDII code B113F in a Mercury for the Rear Climate Control Switch Circuit Short to Battery problem?

- Diagnosing involves checking the wiring and connections of the rear climate control switch, inspecting the switch for any signs of damage, and using a multimeter to test for short circuits.

4. Can I still drive my Mercury with the OBDII code B113F indicating a Rear Climate Control Switch Circuit Short to Battery issue?

- It is not recommended to drive the vehicle with this issue as it can lead to further electrical problems and potential draining of the battery.

5. What are some repair tips for fixing the OBDII code B113F in a Mercury related to the Rear Climate Control Switch Circuit Short to Battery?

- Repair tips include replacing the faulty rear climate control switch, repairing any short circuits in the wiring, and resetting the fault codes using an OBDII scanner.

6. Is it possible to reset the OBDII code B113F in a Mercury after addressing the Rear Climate Control Switch Circuit Short to Battery problem?

- Yes, after fixing the issue causing the code, you can reset the code using an OBDII scanner to clear it from the vehicle's system.

7. Are there any safety precautions to consider when working on the OBDII code B113F in a Mercury related to the Rear Climate Control Switch Circuit Short to Battery?

- It is important to disconnect the vehicle's battery before working on any electrical components to avoid the risk of electrical shock or damage to the vehicle's system.

8. Do I need specialized tools to fix the OBDII code B113F in a Mercury for the Rear Climate Control Switch Circuit Short to Battery problem?

- While basic tools like a multimeter and OBDII scanner are helpful, some repairs may require specific tools for accessing and testing the rear climate control components.

9. Can a DIY enthusiast repair the OBDII code B113F in a Mercury related to the Rear Climate Control Switch Circuit Short to Battery issue?

- Depending on your skill level and comfort working with automotive electrical systems, some DIY enthusiasts may be able to address this issue, but professional assistance is recommended for complex repairs.

10. How can I prevent the OBDII code B113F in a Mercury from recurring after fixing the Rear Climate Control Switch Circuit Short to Battery problem?

- To prevent the code from recurring, ensure all wiring and connections are secure, use high-quality replacement parts, and regularly inspect the rear climate control system for any signs of wear or damage.

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