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U0167 Jeep Code - Lost Communication With Intrusion Transceiver Control Module

Quick Answer

The U0167 diagnostic trouble code (DTC) for Jeep vehicles indicates that there has been a communication failure with the Intrusion Transceiver Control Module. Common causes include Wiring issues such as a short circuit or open circuit, Faulty Intrusion Transceiver Control Module, Communication network issues within the vehicle. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
U0167 Jeep indicates Lost Communication With Intrusion Transceiver Control Module.
Common causes
Common causes include Wiring issues such as a short circuit or open circuit, Faulty Intrusion Transceiver Control Module, Communication network issues within the vehicle.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
What is this?
Table of contents Created and updated by William Orellana on Sep 08, 2024
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Code U0167 Jeep Description

The U0167 diagnostic trouble code (DTC) for Jeep vehicles indicates that there has been a communication failure with the Intrusion Transceiver Control Module. The Intrusion Transceiver Control Module is a component of the vehicle's security system that helps prevent unauthorized entry into the vehicle. When this module loses communication, it can potentially compromise the security of the vehicle.

OBDII Code U0167 Jeep - Lost Communication With Intrusion Transceiver Control Module
U0167 Jeep Code - Lost Communication With Intrusion Transceiver Control Module

Common Causes of U0167 Jeep

  1. Wiring issues such as a short circuit or open circuit.
  2. Faulty Intrusion Transceiver Control Module.
  3. Communication network issues within the vehicle.
  4. Corrosion or damage to connectors related to the security system.
  5. Software glitches or programming errors.

Symptoms of U0167 Jeep

  1. Inability to arm or disarm the vehicle's alarm system.
  2. Doors not locking or unlocking remotely.
  3. Security warning lights illuminated on the dashboard.
  4. Vehicle not starting or stalling unexpectedly.

How to Fix U0167 Jeep

  1. Begin by conducting a thorough inspection of the wiring harness and connectors related to the Intrusion Transceiver Control Module. Repair or replace any damaged wiring.
  2. Check the module itself for any signs of damage or malfunction. Replace the module if necessary.
  3. Use a diagnostic scan tool to reset the DTC and reestablish communication between the modules in the vehicle.
  4. If the issue persists, perform a comprehensive check of the vehicle's communication network to identify any faults or disruptions.
  5. Test the vehicle's security system to ensure that the issue has been resolved and that all functions are working correctly.

Cost to Fix U0167 Jeep

The typical repair costs for addressing a U0167 code in a Jeep vehicle can range from $200 to $500, including parts and labor. However, it is essential to note that specific diagnosis time and labor rates at auto repair shops can vary significantly based on factors such as location, vehicle make and model, and engine type. Auto repair shops commonly charge between $80 and $150 per hour for labor, but rates may be higher in metropolitan areas or at dealerships, while independent shops may charge less. It is recommended to inquire about local rates to obtain a more accurate estimate for this repair.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about U0167 Jeep Code

1. What are the common symptoms of OBDII code U0167 in a Jeep?

- Common symptoms include issues with door locks, remote keyless entry, and alarm system functionality. The vehicle may also experience intermittent starting problems.

2. What could be causing the U0167 code in a Jeep?

- The U0167 code usually indicates a communication problem between the vehicle's onboard computer system and the Intrusion Transceiver Control Module. This can be caused by wiring issues, a faulty module, or a poor connection.

3. How can I diagnose the U0167 code in my Jeep?

- Diagnosing the U0167 code typically involves checking the wiring connections to the Intrusion Transceiver Control Module, ensuring there are no loose or damaged wires. Using a diagnostic scanner to read the code and checking for any related trouble codes is also recommended.

4. Can I still drive my Jeep with the U0167 code present?

- It is generally not recommended to drive the vehicle with the U0167 code active, as it can lead to further electrical problems and potential issues with starting the vehicle.

5. How can I repair the U0167 code in my Jeep?

- Repairing the U0167 code may involve replacing the Intrusion Transceiver Control Module, repairing any damaged wiring, or ensuring a proper connection between the module and the vehicle's computer system.

6. Are there any DIY tips for fixing the U0167 code in a Jeep?

- While some basic wiring checks can be done by DIY enthusiasts, resolving the U0167 code often requires advanced diagnostic tools and expertise. It is recommended to consult a professional mechanic for accurate diagnosis and repair.

7. How much does it cost to fix the U0167 code in a Jeep?

- The cost of fixing the U0167 code can vary depending on the underlying cause of the issue. Repairs may range from a simple wiring repair to a module replacement, with costs potentially ranging from a few hundred to over a thousand dollars.

8. Can a software update fix the U0167 code in my Jeep?

- In some cases, a software update from the manufacturer may address communication issues and resolve the U0167 code. Consulting with a dealership or qualified technician can help determine if a software update is a viable solution.

9. Will disconnecting the battery reset the U0167 code in my Jeep?

- Disconnecting the battery may temporarily clear the code, but if the underlying issue causing the U0167 code is not addressed, it is likely to reappear once the vehicle is driven again.

10. How long does it take to repair the U0167 code in a Jeep?

- The repair time for the U0167 code can vary based on the specific cause of the issue and the complexity of the repair. It is advisable to consult with a mechanic to get an accurate estimate of the repair time.

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