[SOLVED] U1255 Code: How To Fix Lost Communications In Your Car

The automobile fault code U1255 indicates a communication malfunction between the control modules in the vehicle.

The symptoms of this fault code are usually limited to the illumination of the check engine light. Loose control module connectors, faulty control modules, poor electrical connections, or openshorted harnesses are the most common causes of this fault code.

The importance of repairing this issue lies in the fact that it can affect the overall performance of the vehicle.

The repair difficulty is moderate, and the fix involves visually inspecting the wiring harness and connectors for any damage or corrosion. The repair time for this issue is estimated to be around 1.0 hour.

It is essential to interpret the fault code correctly to identify the root cause of the problem.

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

Unveiling U1255: Identifying Symptoms Of This Fault Code

Here are some symptoms that may indicate the presence of the automobile fault code u1255:

• The fault code U1255 indicates a communication problem between the ABS module and the PCM.
• Symptoms of this fault code include the ABS warning light staying on, the speedometer not working, the transmission shifting poorly, the engine stalling, and the vehicle not starting.
• Other symptoms may include loss of power steering, cruise control not working, and the traction control system being disabled.
• It is important to have this issue diagnosed and repaired as soon as possible to avoid further damage to the vehicle.

Decoding U1255: Common Causes Of The Fault Code

The automobile fault code u1255 can be caused by loose connectors, faulty modules, poor electrical connections, and open or shorted harnesses.

• The automobile fault code u1255 can be caused by loose control module connectors.
• It can also be caused by a faulty control module.
• Another possible cause is poor electrical connection in the control modules.
• Additionally, the fault code can be caused by an open or shorted control modules harness.

Fix U1255: Quick Steps To Solve The Fault Code

To fix the u1255 automobile fault code, check the possible causes and inspect the related wiring harness and connectors for any damage or corrosion.

• To fix the automobile fault code u1255, 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: U1255 Repair Cost & Complexity

The automobile fault code U1255 can be diagnosed and fixed within an estimated repair time of 1.0 hour. The cost of repair is influenced by the repair time, which is commonly charged between $75 and $150 per hour by most auto repair shops.

Therefore, the total cost of fixing the U1255 fault code will depend on the hourly rate charged by the repair shop and the estimated repair time required to fix the issue.

U1255: Understanding The Mysterious Communication Fault Code

– U1255 is a fault code that can occur in automobiles. – It is set when a control module does not receive an expected message from another control module. – The control module is not able to identify which module did not send the message. – This can cause issues with the functioning of the automobile. – It is important to diagnose and fix this fault code to ensure proper functioning of the vehicle.

FAQ

Wrap Up

To fix the u1255 fault code, check for loose control module connectors, faulty control module, poor electrical connection, or openshorted harness. Visually inspect the wiring harness and connectors for damage, broken, bent, pushed out, or corroded pins. Take necessary actions based on the possible causes found.

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