[SOLVED] Dodge U0167 Code: Resolve Lost Communication With Intrusion Module

The OBD code U0167 for Dodge indicates a fault with the Intrusion Transceiver Control Module.

Symptoms include the Engine Light being ON.

This code is caused by issues like a faulty module, open/shorted harness, or poor electrical connection.

It’s important to address promptly.

A possible fix involves inspecting the module, wiring harness, and connectors for any 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 u0167 OBD Code

The Dodge U0167 fault code indicates a communication error with the vehicle’s vehicle communication interface module (VCIM).

Symptoms: Service Electronic Throttle Control warning light may illuminate.
Loss of communication with the vehicle’s throttle control module.
Erratic throttle response.
Engine may go into limp mode.

Causes of the Dodge u0167 OBD Code

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Possible triggers for Dodge U0167 include faulty communication between the control module and the vehicle network.

U0167 can be caused by a faulty Intrusion Transceiver Control Module.
An open or shorted Intrusion Transceiver Control Module harness.
A poor electrical connection in the Intrusion Transceiver Control Module circuit.

Fixing Dodge Error Code u0167 Step By Step

Address the communication issue between the vehicle’s control modules to resolve Dodge U0167 fault code.

To fix the Dodge OBDII code U0167, start by reviewing the possible causes mentioned above and visually examining the corresponding wiring harness and connectors.
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 communication between the modules using a scan tool to identify the faulty module.
Once the faulty module is identified, replace it with a new one and perform any necessary programming or relearning procedures.
Finally, clear the fault codes and test drive the vehicle to ensure the issue has been resolved.

Cost Of Fixing Dodge u0167 Fault Code

The repair for Dodge fault code U0167 may involve diagnosing and fixing a communication issue.

The cost to diagnose and fix Dodge OBD code U0167 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. Factors like shop rates and complexity can affect the final cost.

Details of the Dodge u0167 OBD Code

Dodge U0167 code indicates a communication error between the vehicle’s control modules.

Dodge OBD code U0167 means a lost communication with the vehicle immobilizer control module.

This code is triggered by the Powertrain Control Module (PCM) when it fails to receive the necessary data from the immobilizer control module.

The immobilizer control module is responsible for validating the key and allowing the engine to start.

When communication is lost between the PCM and the immobilizer control module, the U0167 code is set.

This can prevent the engine from starting or cause it to stall.

Mechanic’s Tech Notes

This section provides detailed information on diagnosing and fixing Dodge code U0167.

To diagnose and fix OBDII code U0167 in 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.

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.

By following these steps, you can pinpoint the issue causing code U0167 and take appropriate action to resolve it effectively.

FAQ

1. What does OBD code U0167 indicate in a Dodge vehicle?

OBD code U0167 in a Dodge indicates an issue with the Intrusion Transceiver Control Module. Check module, harness, and connections for faults.

2. What are the common symptoms associated with code U0167 in a Dodge?

Common symptoms of U0167 in a Dodge include Engine Light ON. Causes may be a faulty Intrusion Transceiver Control Module or related wiring issues. Fix: Inspect and repair wiring connections.

3. How can I diagnose and repair OBD code U0167 in my Dodge vehicle?

Diagnose U0167 in Dodge: Check Intrusion Transceiver Control Module for faults. Inspect wiring for damage, poor connections, or corrosion. Repair as needed.

Wrap Up

If your Dodge is displaying OBD code U0167 and experiencing intermittent communication issues between the vehicle modules, it could be caused by faulty CAN bus wiring, loose connections, or a defective powertrain control module (PCM).

To address Dodge OBD code U0167, thoroughly inspect the CAN bus wiring harness for any signs of damage, ensure all connections are secure, and consider testing the PCM for proper functionality.

Replace any damaged wiring or components as needed to restore proper communication between modules.