[SOLVED] Dodge B156B Code: Quick Fix For Dodge Satellite Radio Circuit

The OBD code B156B for Dodge indicates an issue with the satellite radio antenna system.

Symptoms include the Engine Light being ON.

This code is commonly caused by a faulty satellite radio antenna, open/shorted antenna harness, poor electrical connection, or a faulty radio.

It is not a serious issue but should be addressed.

A possible fix is to visually inspect the antenna system components and wiring 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 Dodge b156b OBD Code

The Dodge fault code B156B indicates an issue with the steering angle sensor circuit.

Symptoms: Service Engine Soon Warning Light ON.
Possible loss of communication with the steering angle sensor module.
Steering wheel may feel heavier than usual.
Steering wheel may not return to center position after turning.
Steering wheel angle sensor fault may be present.

Causes of the Dodge b156b OBD Code

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Possible triggers for Dodge fault code B156B include faulty steering angle sensor or wiring issues.

B156B can be caused by a faulty Satellite Radio Antenna.
A Satellite Radio Antenna harness that is open or shorted.
A Satellite Radio Antenna circuit with a poor electrical connection.
A faulty Radio.

Fixing Dodge Error Code b156b Step By Step

To resolve Dodge fault code B156B, inspect and repair the steering angle sensor circuit as needed.

To fix the Dodge OBDII code B156B, 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 issues are found with the wiring and connectors, proceed to test the sensor or module associated with the code.
Replace the sensor or module if necessary.
Clear the fault codes from the vehicle’s computer using a scan tool.
Test drive the vehicle to ensure the code does not return.

Cost Of Fixing Dodge b156b Fault Code

The repair for Dodge fault code B156B may involve replacing the steering angle sensor.

The cost to diagnose and fix Dodge OBD code B156B typically ranges from $75 to $150, based on a 1. 0hour repair time.

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

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Details of the Dodge b156b OBD Code

Dodge fault code B156B relates to a steering angle sensor circuit malfunction.

Dodge OBD code B156B means Left Rear Turn Signal 2 Circuit High.

This code is triggered by the Body Control Module (BCM) when it detects a high voltage condition in the circuit for the left rear turn signal 2. The BCM monitors the voltage levels in the turn signal circuits to ensure proper operation and will set this code if it detects a voltage higher than expected in the left rear turn signal 2 circuit.

This code is related to the signaling system of the vehicle, specifically the left rear turn signal 2 circuit.

Mechanic’s Tech Notes

For Dodge fault code B156B, refer to detailed diagnostic information for troubleshooting guidance.

To diagnose and fix OBDII code Dodge B156B, 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, and check connector pins for signs of being broken, bent, pushed out, or corroded.

This thorough inspection can help identify and address any issues causing the B156B fault code.

FAQ

1. What does OBD code B156B indicate in a Dodge vehicle?

OBD code B156B in a Dodge indicates an issue with the satellite radio antenna circuit. Check for faults in the antenna, harness, or connections for repair.

2. How can I diagnose the source of OBD code B156B in my Dodge?

Diagnose OBD code B156B in Dodge for Engine Light ON. Check Satellite Radio Antenna and harness for faults. Inspect wiring, connectors, and components for damage or corrosion.

3. What are the common symptoms associated with OBD code B156B in a Dodge vehicle?

Common symptoms of OBD code B156B in a Dodge vehicle include Engine Light ON. Causes may be a faulty Satellite Radio Antenna or related wiring issues. Fix: Inspect and repair antenna and wiring.

Wrap Up

If your Dodge is displaying OBD code b156b and you’re experiencing issues with the airbag system, it could be caused by a faulty passenger seat weight sensor or a problem with the wiring harness connected to the sensor.

To address Dodge OBD code b156b, start by inspecting the wiring harness and connectors related to the passenger seat weight sensor.

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

If no issues are found, consider replacing the passenger seat weight sensor to resolve the problem effectively.