U1431 RAM 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 RAM 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 RAM Description
What are the Possible Causes of the DTC U1431 RAM?
- 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 RAM?
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 RAM 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 RAM Code
1. What are the common symptoms of an OBDII code U1431 related to the Cruise Control Module?
- Common symptoms include inoperative cruise control, erratic speed control, and illuminated warning lights on the dashboard.
2. What are the possible causes of OBDII code U1431 related to RAM's Implausible Data Received from Cruise Control Module?
- Possible causes may include a faulty cruise control module, wiring issues, poor electrical connections, or a defective vehicle speed sensor.
3. How can I diagnose the OBDII code U1431 related to the Cruise Control Module on my vehicle?
- Diagnosis typically involves using an OBDII scanner to retrieve the code, checking the cruise control module for faults, inspecting wiring for damage, and testing the vehicle speed sensor.
4. Are there any simple repair tips for fixing the U1431 code related to RAM's Cruise Control Module issue?
- Repair tips may include checking and cleaning electrical connections, replacing damaged wiring, recalibrating the cruise control module, or replacing a faulty vehicle speed sensor.
5. Can a DIY enthusiast address the OBDII code U1431 related to Implausible Data Received from Cruise Control Module?
- While some basic checks and repairs can be done by DIY enthusiasts, diagnosing and repairing complex issues related to the cruise control system may require professional expertise.
6. Is it safe to continue driving with the OBDII code U1431 related to RAM's Cruise Control Module problem?
- It is not recommended to drive with unresolved cruise control issues as they can affect vehicle performance and safety. It's best to address the problem promptly.
7. How much does it typically cost to repair the OBDII code U1431 related to the Cruise Control Module issue?
- Repair costs can vary depending on the exact cause of the problem, but they may range from a few hundred to over a thousand dollars, including parts and labor.
8. Can resetting the OBDII code U1431 related to Implausible Data Received from Cruise Control Module fix the issue?
- Resetting the code may temporarily clear the warning light, but if the underlying issue is not addressed, the code is likely to reappear. It's important to diagnose and fix the root cause.
9. How long does it take to repair the OBDII code U1431 related to RAM's Cruise Control Module issue?
- The repair time can vary based on the complexity of the problem and the availability of parts. It may take a few hours to a full day to diagnose and fix the issue.
10. Can issues with the Cruise Control Module causing the U1431 code impact other systems in the vehicle?
- Yes, problems with the cruise control module can potentially affect other vehicle systems that rely on speed information, so it's important to address the issue promptly to prevent further problems.
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