[SOLVED] Dodge U110B Code: Resolve Lost Engine Coolant Message Fast

The OBD code U110B for Dodge indicates a communication error between the Transmission Control Module (TCM) and other modules.

Symptoms include the Engine Light being ON.

This issue is commonly caused by a faulty TCM, open/shorted TCM harness, or poor electrical connection.

It is important to visually inspect wiring harnesses and connectors for damage or corrosion.

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 u110b OBD Code

The Dodge U110B fault code typically triggers when there is a communication issue with the SCP (J1850) bus.

Symptoms: Service Electronic Throttle Control warning light may illuminate.
Loss of communication with the fuel pump control module.
Erratic engine performance.
Engine stalling.
Difficulty starting the vehicle.

Causes of the Dodge u110b OBD Code

Possible triggers for Dodge fault code U110B include communication issues within the vehicle’s network.

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U110B can be caused by a faulty Transmission Control Module (TCM).
A Transmission Control Module (TCM) harness that is open or shorted.
A Transmission Control Module (TCM) circuit with poor electrical connection.

Fixing Dodge Error Code u110b Step By Step

Address the issue by inspecting the wiring harness for any damage or loose connections.

To fix the Dodge OBDII code U110B, start by reviewing the possible causes mentioned above.
Visually examine the wiring harness and connectors related to the ABS module.
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, proceed to test the ABS module for proper operation.
Reset the module or reprogram it if necessary.
Consider replacing the ABS module if all other steps do not resolve the U110B code.

Cost Of Fixing Dodge u110b Fault Code

The repair for Dodge fault code U110B may involve diagnosing and fixing a communication issue.

The cost to diagnose and fix Dodge OBD code U110B typically ranges from $75 to $150, with an estimated repair time of 1. 0 hour.

Costs depend on shop rates, complexity of the issue, and any additional parts or labor needed for the repair.

Details of the Dodge u110b OBD Code

Dodge U110B code relates to a communication issue with the SCP (J1850) bus.

Dodge OBD code U110B means Lost Communication With NOx Sensor Module.

This code is triggered when the Engine Control Module (ECM) detects a loss of communication with the NOx (Nitrogen Oxide) sensor module.

The NOx sensor is part of the vehicle’s emissions control system and is responsible for monitoring and controlling the level of nitrogen oxides in the exhaust gases.

When communication with this sensor module is lost, the U110B code is set, indicating a potential issue with the NOx sensor module or its related wiring or connectors.

Mechanic’s Tech Notes

For Dodge code U110B, check for communication issues with the SCP (J1850) bus network.

To diagnose and fix OBDII code U110B on a Dodge, 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.

Visually inspect the wiring harness and connectors for any damage, and check connector pins for signs of being broken, bent, pushed out, or corroded.

If necessary, consider reprogramming or reflashing the TCM.

This process can help identify and address issues related to communication problems between the TCM and other modules in the vehicle.

FAQ

1. What does OBD code U110B mean in a Dodge vehicle?

OBD code U110B in a Dodge indicates a fault with the Transmission Control Module (TCM). Check TCM, harness, and connections for issues causing the Engine Light to illuminate.

2. How can I diagnose the root cause of OBD code U110B in my Dodge?

To diagnose OBD code U110B in a Dodge, check for Engine Light ON. Possible causes are a faulty TCM, open/shorted TCM harness, or poor TCM circuit connection.

3. What are the common symptoms associated with OBD code U110B in a Dodge vehicle?

Common symptoms of OBD code U110B in a Dodge vehicle include Engine Light ON. The cause could be a faulty Transmission Control Module (TCM). Fix: Inspect TCM and wiring.

Wrap Up

If your Dodge is displaying OBD code u110b and experiencing issues with the ABS system, it could be caused by faulty wheel speed sensors, damaged wiring harnesses, or a malfunctioning ABS control module.

To address Dodge OBD code u110b, start by inspecting the wheel speed sensors for any physical damage or corrosion.

Check the wiring harness for any signs of wear or breaks.

Test the connectors for proper connection and continuity.

If no issues are found, consider diagnosing the ABS control module for potential faults.