[SOLVED] Lincoln B113C Code: Quick Fix For Lincoln Rear Audio Circuit

The OBD code B113C for Lincoln indicates a fault with the Rear Audio Switch.

Symptoms include the Engine Light being ON.

This code affects the Rear Audio and Temperature Control (RATC) Module.

Causes may include a faulty Rear Audio Switch or issues with the wiring harness.

It’s important to address this issue promptly to prevent further electrical problems.

A possible fix involves inspecting the wiring harness and connectors for any damage or poor connections.

Repair Importance Level	10.0 (Out of 10)
Estimated Repair Time	Approximately 1.0 hour
Repair Difficulty Level	10.0 (Out of 10)

Symptoms of the Lincoln b113c OBD Code

The Lincoln B113C fault code typically triggers warning lights related to airbag system malfunctions.

Symptoms: Service AdvanceTrac Warning Light may illuminate.
Steering may feel heavier than usual.
Vehicle stability control system may not function properly.
Brake pedal may feel different during braking.

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Causes of the Lincoln b113c OBD Code

Possible triggers for Lincoln B113C include faulty climate control module or wiring issues.

B113C can be caused by a faulty Rear Audio Switch.
A Rear Audio Switch harness that is open or shorted.
A Rear Audio Switch circuit with poor electrical connection.
A faulty Rear Audio and Temperature Control (RATC) Module.

Fixing Lincoln Error Code b113c Step By Step

Address the issue by inspecting and repairing the passenger airbag indicator circuit related to code B113C.

To fix the Lincoln OBDII code B113C, start by reviewing the possible causes mentioned above.
Visually examine the wiring harness and connectors related to the airbag module.
Check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
If no issues are found with the wiring and connectors, consider resetting the airbag module using a professional diagnostic tool.
If the problem persists after resetting the module, it may be necessary to replace the airbag module with a new one to resolve the B113C fault code.

Cost Of Fixing Lincoln b113c Fault Code

The repair for Lincoln B113C may involve replacing the passenger airbag module.

The cost to diagnose and fix the Lincoln OBD code B113C will depend on the estimated 1. 0hour repair time.

Labor rates usually range from $75 to $150 per hour, so the total cost could be between $75 and $150, excluding parts.

Factors like shop rates and diagnostic complexity can affect the final cost.

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Details of the Lincoln b113c OBD Code

The Lincoln B113C fault code relates to a fault in the airbag module.

OBD code B113C for Lincoln vehicles indicates a fault with the climate control temperature sensor circuit.

This code is triggered by the Body Control Module (BCM) when it detects an issue with the signal from the climate control temperature sensor.

The climate control temperature sensor is responsible for providing accurate temperature readings to the BCM, which then controls the climate control system to maintain the desired cabin temperature.

When this sensor or its circuit malfunctions, the BCM sets code B113C to indicate the problem with the climate control system.

Mechanic’s Tech Notes

Detailed information on Lincoln B113C code, including symptoms, causes, and solutions for effective troubleshooting.

OBDII code B113C in a Lincoln may indicate an issue with the transmission control module (TCM).

To diagnose, check TCM power and ground using a multimeter.

Verify TCM communication over the Controller Area Network (CAN) using a scan tool.

If the TCM does not respond, reprogramming or reflashing may be necessary.

Visually inspect wiring harnesses and connectors for damage, and check connector pins for any signs of corrosion, bending, or breakage.

This thorough inspection can help pinpoint the root cause of the B113C trouble code.

FAQ

1. What does OBD code B113C indicate in a Lincoln vehicle?

OBD code B113C in a Lincoln indicates an issue with the Rear Audio Switch circuit. Check for faults in the switch, harness, or RATC module.

2. What are the common symptoms associated with code B113C in a Lincoln?

Common symptoms of code B113C in a Lincoln include the Engine Light ON. Possible causes are a faulty Rear Audio Switch or issues with the Rear Audio Switch circuit.

3. How can I diagnose and repair OBD code B113C in my Lincoln vehicle?

Diagnose OBD code B113C in Lincoln: Check Rear Audio Switch, harness, RATC Module. Inspect wiring for damage, connectors for issues. Repair as needed.

Lincoln b113c error fault code explained

Wrap Up

If your Lincoln is displaying OBD code b113c and you’re experiencing issues with the airbag system, it could be caused by a faulty airbag control module, damaged wiring harness, or a malfunctioning impact sensor.

To address Lincoln OBD code b113c, start by inspecting the wiring connections to the airbag control module and impact sensors.

Check for any signs of corrosion, damage, or loose connections.

If no issues are found, consider testing the components themselves for proper functionality or consult a professional for further diagnosis.