[SOLVED] U0136 Code: Fixing Lost Communication With Rear Differential Control

The automobile fault code U0136 indicates a problem with the Differential Control Module Rear.

The most common symptom is the Engine Light ON or Service Engine Soon Warning Light.

The cause of this fault code could be a faulty Differential Control Module Rear, an open or shorted harness, or a poor electrical connection in the Differential Control Module Rear circuit. It is important to visually inspect the related wiring harness and connectors for any damage or corrosion.

The repair time for this issue is estimated to be 1.0.

To interpret the fault code, one should check the “Possible Causes” listed above and follow the recommended fix accordingly.

Repair Importance Level	10.0 (Out of 10)
Estimated Repair Time	Approximately 1.0 hour
Repair Difficulty Level	10.0 (Out of 10)

Decode U0136: Unveiling Symptoms Of This Fault Code

If you notice the Engine Light ON, it could be a sign of u0136 fault code. Here are the symptoms to look out for:

The U0136 fault code in an automobile can cause the following symptoms: – Engine Light ON (or Service Engine Soon Warning Light) – Loss of communication with the fuel pump control module – Issues with the fuel system – Problems with the transmission – Difficulty starting the engine – Reduced fuel efficiency – Rough idling or stalling – Reduced engine power – Issues with the vehicle’s speedometer and other gauges.

Decoding U0136: Common Causes Of The Fault Code

The automobile fault code u0136 can be caused by a faulty module, open or shorted harness, or poor electrical connection.

The automobile fault code u0136 can be caused by a faulty Differential Control Module Rear.
It can also be caused by an open or shorted Differential Control Module Rear harness.
Additionally, a poor electrical connection in the Differential Control Module Rear circuit can also trigger this fault code.

Fix U0136: Simple Steps To Solve The Issue

Below are some possible fixes for the automobile fault code u0136, including inspecting wiring harness and connectors for damage or corrosion.

To fix the automobile fault code u0136, first, check the possible causes listed above.
Then, visually inspect the related wiring harness and connectors.
Look for any damaged components and check for broken, bent, pushed out, or corroded connector’s pins.
This fix will take an estimated repair time of 1.0 hour.

Crunching The Numbers: U0136 Fixing Cost & Complexity

The automobile fault code U0136 can be diagnosed and fixed within an estimated repair time of 1.0 hour. The cost of repair is influenced by the hourly rate charged by the auto repair shop, which typically ranges between $75 and $150 per hour. Therefore, the total cost of diagnosis and fixing the U0136 fault code will depend on the hourly rate charged by the auto repair shop and the estimated repair time required to fix the issue.

U0136: The Lowdown On Your Car’s Lost Communication With Bcm

The U0136 code is a Controller Area Network (CAN) fault code. CAN is a vehicle bus standard designed to interconnect automotive devices without a host computer. The U0136 code sets when a periodic message from the Differential Control Module Rear has not been received.

This fault code indicates a lost communication with the Differential Control Module Rear. The CAN bus uses two dedicated wires for communication, CAN high and CAN low. The CAN bus is not sensitive to inductive spikes, electrical fields, or other noise.

FAQ

What are the possible causes of the u0136 automobile fault code?

If you see the engine light on or the service engine soon warning light, it could be due to the u0136 fault code. This code is usually caused by a faulty differential control module rear, an open or shorted differential control module rear harness, or a poor electrical connection in the differential control module rear circuit. To fix this issue, you should visually inspect the related wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s pins.

How can I visually inspect the wiring harness and connectors related to the Differential Control Module Rear?

If you’re experiencing an Engine Light ON or Service Engine Soon Warning Light, it could be due to a faulty Differential Control Module Rear, an open or shorted harness, or poor electrical connection. To fix this issue, start by visually inspecting the related wiring harness and connectors. Check for any damaged components and look for broken, bent, pushed out, or corroded connector’s pins. This will help you identify the root cause of the problem and take the necessary steps to fix it.

What should I do if I find broken, bent, pushed out, or corroded connector’s pins while inspecting the wiring harness and connectors?

If you find broken, bent, pushed out, or corroded connector’s pins while inspecting the wiring harness and connectors, it could be the cause of a faulty Differential Control Module Rear. To fix this issue, check the possible causes listed above and visually inspect the related wiring harness and connectors. Look for damaged components and replace any broken or corroded connector pins. This will help to ensure a proper electrical connection and prevent the Engine Light from turning on.

Wrap Up

If your engine light is on and the fault code is u0136, it could be due to a faulty differential control module rear, an open or shorted rear harness, or poor electrical connection. To fix it, visually inspect the wiring harness and connectors for damage and check for broken, bent, pushed out, or corroded connector pins.