U148C Dodge Code - Implausible Data Received From Stop/Start Button
Quick Answer
The U148C diagnostic trouble code (DTC) for Dodge vehicles indicates that implausible data has been received from the stop/start button. Common causes include Faulty stop/start button, Wiring or connection issues between the stop/start button and the ECM, ECM software glitch or malfunction. 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
- U148C Dodge indicates Implausible Data Received From Stop/Start Button.
- Common causes
- Common causes include Faulty stop/start button, Wiring or connection issues between the stop/start button and the ECM, ECM software glitch or malfunction.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code U148C Dodge Description
The U148C diagnostic trouble code (DTC) for Dodge vehicles indicates that implausible data has been received from the stop/start button. This means that the vehicle's onboard computer system has detected a discrepancy or inconsistency in the data being sent by the stop/start button, which is used to control the engine's start and stop functions. This issue can potentially affect the vehicle's performance and may lead to various problems if not addressed promptly.
Common Causes of U148C Dodge
- Faulty stop/start button.
- Wiring or connection issues between the stop/start button and the ECM.
- ECM software glitch or malfunction.
- Electrical system issues.
- Faulty engine control module (ECM).
Symptoms of U148C Dodge
- Engine does not start when the stop/start button is pressed.
- Engine does not stop when the stop/start button is pressed.
- Engine stalls unexpectedly while driving.
- Dashboard warning light may illuminate indicating a problem with the stop/start system.
How to Fix U148C Dodge
- Perform a thorough inspection of the stop/start button and its wiring to check for any visible damage or loose connections.
- Test the stop/start button using a multimeter to ensure it is functioning correctly.
- Check the ECM for any error codes and reprogram if necessary to address any software glitches.
- Inspect the electrical system for any issues such as blown fuses or damaged wiring.
- If the issue persists, consider replacing the stop/start button or the ECM if deemed faulty.
Cost to Fix U148C Dodge
The cost of repairing the U148C code for an implausible data received from the stop/start button can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. In general, the cost for parts and labor for this repair could range from $150 to $500. However, it is important to note that prices may vary based on the location, vehicle make and model, and the expertise of the mechanic. It is advisable to consult with a trusted auto repair shop for a more accurate estimate based on the specific circumstances.
Need more information about the U148C Dodge code?
Need more information on how to fix the U148C Dodge code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the U148C Dodge code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about U148C Dodge Code
1. What are the common symptoms of OBDII code U148C in a Dodge related to implausible data received from the stop/start button?
- The common symptoms include the inability to start the vehicle using the stop/start button, intermittent starting issues, and possible illumination of the check engine light.
2. What are the possible causes of OBDII code U148C in a Dodge?
- Possible causes include a faulty stop/start button, wiring issues in the stop/start button circuit, a software glitch in the vehicle's computer system, or a communication error between modules.
3. How can I diagnose the OBDII code U148C related to implausible data received from the stop/start button in my Dodge?
- Diagnose by checking the wiring and connections to the stop/start button, performing a scan for other related codes, and using a diagnostic tool to communicate with the vehicle's computer system.
4. Can I repair OBDII code U148C in my Dodge at home, or do I need to take it to a mechanic?
- Depending on the underlying cause, some repairs related to this code, such as replacing the stop/start button or fixing wiring issues, can be done at home if you have the necessary tools and skills.
5. Is it safe to continue driving my Dodge with the U148C code triggered?
- It is not recommended to ignore this code and continue driving, as it can lead to potential starting issues or further electrical problems in the vehicle.
6. How much does it typically cost to repair OBDII code U148C in a Dodge at a dealership or repair shop?
- The cost of repairs can vary depending on the specific cause of the code, but it may involve diagnostic fees, parts replacement costs, and labor charges, which can range from $100 to $500 or more.
7. Are there any preventative measures to avoid triggering the U148C code in a Dodge?
- Regularly checking the functionality of the stop/start button, ensuring proper maintenance of the vehicle's electrical system, and addressing any starting issues promptly can help prevent this code from being triggered.
8. Can a weak battery or alternator cause the U148C code to appear in a Dodge?
- Yes, a weak battery or alternator can sometimes cause electrical issues that may trigger the U148C code related to implausible data received from the stop/start button.
9. How long does it typically take to diagnose and repair the U148C code in a Dodge?
- The diagnosis and repair time can vary depending on the complexity of the issue, but it may take a few hours to a day to properly diagnose and fix the problem.
10. Should I reset the OBDII code U148C in my Dodge after making repairs?
- Yes, it is recommended to reset the code using a diagnostic tool after making repairs to see if the issue has been successfully resolved and to clear the check engine light.
Discuss the causes and fixes for U148C Dodge OBDII Code
Code U148C Dodge comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.