U1431 Dodge Code - Implausible Data Received From Cruise Control Module
Quick Answer
The system is monitored with the ignition on, battery voltage between 9 and 16 volts, and engine run time greater than three seconds. Common causes include Faulty Adaptive Cruise Control (ACC) Module, Adaptive Cruise Control Module harness is open or shorted, Adaptive Cruise Control Module circuit poor electrical connection. 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
- U1431 Dodge indicates Implausible Data Received From Cruise Control Module.
- Common causes
- Common causes include Faulty Adaptive Cruise Control (ACC) Module, Adaptive Cruise Control Module harness is open or shorted, Adaptive Cruise Control Module circuit poor electrical connection.
- 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.
Code U1431 Dodge Description
What are the Possible Causes of the DTC U1431 Dodge?
- Faulty Adaptive Cruise Control (ACC) Module
- Adaptive Cruise Control Module harness is open or shorted
- Adaptive Cruise Control Module circuit poor electrical connection
- Faulty Powertrain Control Module (PCM)
How to Fix the DTC U1431 Dodge?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the U1431 Dodge code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about U1431 Dodge Code
1. What are the common symptoms of OBDII code U1431 in a Dodge related to implausible data received from the cruise control module?
- Common symptoms may include the cruise control not functioning properly, the cruise control light on the dashboard flashing, and potential loss of cruise control functionality.
2. What are the possible causes of OBDII code U1431 in a Dodge?
- The code U1431 can be triggered by issues such as a faulty cruise control module, damaged wiring or connectors in the cruise control system, or a communication error between modules.
3. How can I diagnose the root cause of OBDII code U1431 in my Dodge?
- To diagnose the issue, it is recommended to perform a thorough inspection of the cruise control system, check for any visible damage to wiring and connectors, and use a diagnostic scanner to retrieve specific error codes.
4. Can I still drive my Dodge with the U1431 code triggered?
- It is generally safe to drive your Dodge with the U1431 code triggered, but you may experience issues with the cruise control functionality. It is advisable to have the issue diagnosed and repaired as soon as possible.
5. Is it possible to reset the OBDII code U1431 in a Dodge without fixing the underlying issue?
- While you can clear the code temporarily, it is likely to reappear if the root cause is not addressed. It is recommended to diagnose and repair the problem to prevent further issues.
6. Are there any DIY repair tips for fixing OBDII code U1431 in a Dodge?
- DIY repair tips may include checking and cleaning the cruise control module connectors, inspecting the wiring for any visible damage, and ensuring all connections are secure and properly seated.
7. How much does it typically cost to repair OBDII code U1431 in a Dodge?
- The cost of repairing the U1431 code can vary depending on the root cause of the issue. Costs may include parts replacement, labor charges, and diagnostic fees. It is best to consult a mechanic for an accurate estimate.
8. Can a faulty cruise control module cause other issues in my Dodge besides triggering the U1431 code?
- Yes, a faulty cruise control module can potentially cause other issues such as erratic cruise control behavior, difficulty maintaining speed, and related error codes in the vehicle's computer system.
9. Will fixing the cruise control module resolve the U1431 code in my Dodge?
- Fixing the cruise control module may resolve the U1431 code if the module was the root cause of the issue. However, it is important to diagnose the problem accurately to ensure a proper repair.
10. How long does it typically take to repair OBDII code U1431 in a Dodge?
- The repair time for the U1431 code can vary based on the specific cause of the issue and the complexity of the repair. Some repairs may be completed within a few hours, while others may take longer if extensive troubleshooting is required.
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