The OBD code U1418 for Dodge indicates a communication error between the Vehicle Speed Sensor and the Antilock Brake System (ABS) Module.
Symptoms include the Engine Light being ON.
This issue is commonly caused by a faulty Vehicle Speed Sensor or ABS Module, wiring harness issues, or poor electrical connections.
It is important to address this problem promptly to ensure proper ABS functionality.
A possible fix involves inspecting and repairing any damaged components, wiring harnesses, or connectors related to the ABS system.
| 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 u1418 OBD Code
The Dodge U1418 fault code typically triggers when there is a communication issue with the IMU.
- Symptoms: ABS warning light may illuminate.
- Traction control light may come on.
- Vehicle stability control system may be disabled.
- Steering may feel heavier than usual.
- Brake pedal may feel spongy.
Causes of the Dodge u1418 OBD Code
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Possible triggers for Dodge fault code U1418 include communication issues within the LIN bus network.
- U1418 can be caused by a Faulty Vehicle Speed Sensor.
- A Faulty Antilock Brake (ABS) Module.
- An Antilock Brake Module harness that is open or shorted.
- An Antilock Brake Module circuit with poor electrical connection.
- Or a Faulty Powertrain Control Module (PCM).
Fixing Dodge Error Code u1418 Step By Step
Resolve Dodge U1418 by inspecting the CAN C Bus circuit for faults and addressing any issues found.
- To fix the Dodge OBDII code U1418, start by reviewing the possible causes mentioned above.
- Visually examine the wiring harness and connectors related to the antilock brake system (ABS) module.
- Check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
- If no issues are found with the wiring and connectors, consider resetting the ABS module using a diagnostic scan tool.
- Perform a software update on the ABS module if necessary.
- Replace the ABS module if all other steps fail to resolve the U1418 fault code.
Cost Of Fixing Dodge u1418 Fault Code
Diagnosing and repairing Dodge code U1418 involves troubleshooting the vehicle’s communication network for faults.
The cost to diagnose and fix Dodge OBD code U1418 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 diagnostic complexity can affect the final cost.
Details of the Dodge u1418 OBD Code
Dodge U1418 code indicates an implausible data signal from the IMU.
Dodge OBD code U1418 means Implausible Right Wheel Distance Signal Received.
This code is triggered by the AntiLock Brake System (ABS) module when it detects an implausible signal related to the distance traveled by the right wheel speed sensor.
The ABS module compares the wheel speed sensor signals to determine if there is a discrepancy that could indicate a fault in the sensor, wiring, or related components.
Mechanic’s Tech Notes
For Dodge code U1418, check for communication issues between the ABS module and the PCM.
To diagnose and fix OBDII code U1418 in a Dodge, start by checking the TCM power and ground using a multimeter.
Verify TCM communication over the CAN network with a scan tool.
If the wiring harness and connectors look good visually, consider reprogramming the TCM.
Ensure connector pins are not damaged, bent, or corroded.
Reflash the TCM if needed.
This process helps address communication issues between modules, potentially resolving the U1418 fault code.
FAQ
OBD code U1418 in a Dodge indicates a communication error between the Vehicle Speed Sensor and the Antilock Brake Module. Check wiring and connectors for issues.
Code U1418 in a Dodge may cause the Engine Light to come on. Common symptoms include issues with the Vehicle Speed Sensor or Antilock Brake Module.
Diagnose U1418 in Dodge: Check Vehicle Speed Sensor, ABS Module, harness, connectors. Inspect for damage, corrosion. Repair as needed.
Wrap Up
If your Dodge is displaying OBD code u1418 and experiencing issues with the Electronic Shift Module (ESM), it could be caused by a faulty wheel speed sensor, damaged wiring harness, or poor electrical connection.
To address Dodge OBD code u1418, start by inspecting the wheel speed sensors for damage or contamination.
Check the wiring harness for any signs of wear or corrosion, and ensure all electrical connections are secure and free of debris.
Consider replacing the wheel speed sensor if necessary to resolve the ESM communication fault.
