The OBD code B11CD for Dodge indicates an issue with the Driver Blend Door Actuator circuit.
Symptoms include the Engine Light being ON.
This code affects the A/C Heater Module.
The problem is typically caused by a binding driver blend door or a faulty actuator.
It’s important to address this issue promptly to avoid potential HVAC system malfunctions.
To fix it, inspect 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) |
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Symptoms of the Dodge b11cd OBD Code
The Dodge B11CD fault code indicates a potential issue with the HVAC system temperature blend door actuator.
- Symptoms: Service Transmission Warning Light may illuminate.
- Vehicle may not shift gears properly.
- Transmission may go into limp mode.
- Engine may rev higher than usual during acceleration.
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Causes of the Dodge b11cd OBD Code
Possible triggers for Dodge fault code B11CD include faulty steering angle sensor or wiring issues.
- B11CD can be caused by a Driver Blend Door binding.
- A faulty Driver Blend Door Actuator.
- An open or shorted harness in the Driver Blend Door Actuator circuit.
- A poor electrical connection in the Driver Blend Door Actuator circuit.
- A faulty A/C Heater Module.
Fixing Dodge Error Code b11cd Step By Step
To address Dodge fault code B11CD, inspect and potentially replace the HVAC control module.
- To fix the Dodge OBDII code B11CD, start by reviewing the possible causes mentioned above.
- Visually examine the wiring harness and connectors related to the code.
- Check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
- If no visible issues are found, consider performing a module reset or software update as needed.
- If the problem persists, it may be necessary to replace the faulty component or module associated with the B11CD code.
Cost Of Fixing Dodge b11cd Fault Code
Diagnosing and repairing Dodge fault code B11CD may involve replacing the Occupant Restraint Controller module.
The cost to diagnose and fix the Dodge OBD code B11CD depends 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, depending on shop rates and the complexity of the repair.
Details of the Dodge b11cd OBD Code
The Dodge B11CD fault code relates to a fault in the HVAC system.
Dodge OBD code B11CD indicates a fault with the HVAC control module 2. This code is triggered by the HVAC control module 1 when it detects a communication error with module 2. The signal or system involved in this fault is the communication network between the two HVAC control modules in the vehicle.
Mechanic’s Tech Notes
For Dodge code B11CD, check for a faulty steering angle sensor or wiring issues.
To diagnose and fix OBDII code Dodge B11CD, start by checking the Transmission Control Module (TCM) power and ground using a multimeter.
Verify TCM communication over the Controller Area Network (CAN) network with a scan tool.
If the TCM does not respond, reprogramming or reflashing may be necessary.
Visually inspect the wiring harness and connectors for any damage, focusing on broken, bent, or corroded pins.
Ensure all connections are secure.
If the issue persists, consider consulting a professional for further diagnosis and repair.
FAQ
OBD code B11CD in a Dodge indicates an issue with the Driver Blend Door Actuator circuit. Check for wiring damage and connector issues for repair.
Common symptoms of OBD code B11CD in a Dodge vehicle include Engine Light ON, caused by issues with the Driver Blend Door Actuator or related components. Fix: Inspect and repair wiring/connectors.
Diagnose OBD code B11CD in Dodge: Symptoms Engine Light ON. Causes Driver Blend Door issues. Fix Inspect wiring, connectors, and components for damage or corrosion.

Wrap Up
If your Dodge is displaying OBD code b11cd and experiencing issues with the steering angle sensor, it could be caused by a faulty sensor, damaged wiring harness, or poor electrical connection.
To address Dodge OBD code b11cd, check the wiring harness for any visible damage, test the sensor connectors for proper connection, and replace the steering angle sensor if necessary.
Ensure all electrical connections are secure and free of corrosion to resolve the issue effectively.
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