[SOLVED] Dodge U1428 Code: Fast Fix For Engine Torque Signal

The OBD code U1428 for Dodge indicates a communication error between the Transmission Control Module (TCM) and Powertrain Control Module (PCM).

Symptoms include the Engine Light being ON.

Causes may include a faulty TCM, open/shorted TCM harness, or poor electrical connection.

It is a moderate issue.

To fix, inspect and repair any damaged wiring or connectors related to the TCM and PCM.

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 u1428 OBD Code

The Dodge U1428 fault code indicates a communication error between the vehicle’s steering control module and other modules.

Symptoms: Service Electronic Throttle Control warning light may illuminate.
Loss of communication with the Steering Control Module.
Steering wheel may feel heavier or harder to turn.

Causes of the Dodge u1428 OBD Code

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Possible issues with Dodge U1428 include communication faults in the Tire Pressure Monitoring System (TPMS) module.

U1428 can be caused by a faulty Transmission Control Module (TCM).
A Transmission Control Module harness that is open or shorted.
A Transmission Control Module circuit with poor electrical connection.
A faulty Powertrain Control Module (PCM).

Fixing Dodge Error Code u1428 Step By Step

Address the communication issue between the Instrument Panel Cluster and the Totally Integrated Power Module.

To fix Dodge OBDII code U1428, start by reviewing the possible causes mentioned above.
Visually examine the wiring harness and connectors associated with 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, perform a reset on the ABS module using a scan tool.
Test drive the vehicle to see if the code returns.
If the code persists, consider replacing the ABS module with a new one to resolve the U1428 fault.

Cost Of Fixing Dodge u1428 Fault Code

Diagnosing and repairing Dodge code U1428 involves troubleshooting the Steering Angle Sensor Module.

The cost to diagnose and fix Dodge OBD code U1428 typically ranges from $75 to $150, with an estimated repair time of 1. 0 hour.

The final cost depends on labor rates, shop fees, and the complexity of the repair.

Details of the Dodge u1428 OBD Code

Dodge fault code U1428 relates to the Immobilizer Key Not Programmed ECM/PCM.

Dodge OBD code U1428 means the Implausible Engine Torque Signal Received.

This code is triggered by the Powertrain Control Module (PCM) when it detects a discrepancy between the requested engine torque and the actual engine torque.

This signal involves the communication between the PCM and other control modules in the vehicle, such as the Transmission Control Module (TCM) or the Antilock Braking System (ABS) module.

This discrepancy can be caused by issues with sensors, wiring, or communication errors between modules.

Mechanic’s Tech Notes

Detailed information on Dodge fault code U1428, including symptoms, causes, and troubleshooting steps.

To diagnose and fix OBDII code U1428 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.

If the issue persists, consider consulting a professional for further diagnosis and repair.

FAQ

1. What does OBD code U1428 indicate in a Dodge vehicle?

OBD code U1428 in a Dodge indicates a fault with the Transmission Control Module (TCM) or related wiring. Check TCM, harness, and connectors for issues.

2. How can I diagnose the root cause of OBD code U1428 in my Dodge?

Diagnose OBD code U1428 in Dodge by checking TCM and PCM for faults. Inspect wiring harness and connectors for damage or corrosion.

3. What are the common symptoms associated with OBD code U1428 in a Dodge, and how can I address

Common symptoms of OBD code U1428 in a Dodge include Engine Light ON. To address, check TCM harness for faults and inspect connectors for damage or corrosion.

Wrap Up

If your Dodge is displaying OBD code u1428 along with ABS or traction control warning lights, it may indicate a communication error between the ABS module and other control modules.

This could be caused by a faulty wheel speed sensor, damaged wiring harness, or a problem with the CAN bus network.

To address Dodge OBD code u1428, start by inspecting the wheel speed sensor wiring for any visible damage or corrosion.

Check the connectors for a secure fit and proper contact.

Perform a diagnostic scan tool test to identify the specific wheel speed sensor causing the communication issue.

Replace the sensor if necessary and