U148D Code - Implausible Data Received From Forward Facing Camera
Quick Answer
When the Adaptive Cruise Control (ACC) Module receives an implausible (default/error value, toggle error or parity error) message from the Forward Facing Camera (FFCM). Common causes include Faulty Forward Facing Camera (FFCM), Forward Facing Camera harness is open or shorted, Forward Facing Camera 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
- U148D indicates Implausible Data Received From Forward Facing Camera.
- Common causes
- Common causes include Faulty Forward Facing Camera (FFCM), Forward Facing Camera harness is open or shorted, Forward Facing Camera 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 U148D Description
The ACC module will disable the ACC system and a message will be displayed in the Electronic Vehicle Information Center (EVIC) indicating that the Adaptive Cruise Control has been disabled. Once the Diagnostic Trouble Code (DTC) goes to stored, the ACC system will return to normal operation. The DTC will be cleared after a 100 consecutive ignition cycles with no active detection.
What are the Possible Causes of the DTC U148D?
- Faulty Forward Facing Camera (FFCM)
- Forward Facing Camera harness is open or shorted
- Forward Facing Camera circuit poor electrical connection
- Faulty Adaptive Cruise Control (ACC) Module
How to Fix the DTC U148D?
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 U148D 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.
Need more information about the U148D code?
Need more information on how to fix the U148D code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the U148D code diagnosed by a professional: Find a repair shop in your area
Information for Specific Makes
- U148D Chrysler — Implausible Data Received From Forward Facing Camera
- U148D Dodge — Implausible Data Received From Forward Facing Camera
- U148D Jeep — Implausible Data Received From Forward Facing Camera
- U148D RAM — Implausible Data Received From Forward Facing Camera
Frequently Asked Questions about U148D Code
1. What are the common symptoms of OBDII code U148D?
When this code is present, you may experience issues such as a malfunctioning forward-facing camera, inaccurate or missing data displayed on the camera system, or warning lights illuminated on the dashboard.
2. What causes the OBDII code U148D to appear?
The code U148D is typically triggered by a communication error between the forward-facing camera and the vehicle's control module. This can be due to a faulty camera, damaged wiring, or a software glitch.
3. How can I diagnose the OBDII code U148D?
Diagnosing this code usually involves inspecting the forward-facing camera system, checking for loose connections, testing the camera's functionality, and using a diagnostic scanner to retrieve specific data related to the error.
4. Can I repair the OBDII code U148D on my own?
If you have the necessary tools and expertise, you may be able to address this issue on your own by fixing wiring issues, replacing the forward-facing camera, or reprogramming the camera system. However, seeking professional help is recommended for accurate diagnosis and repair.
5. Is it safe to drive with the OBDII code U148D active?
It is generally not recommended to drive with the U148D code present, as it may affect the proper functioning of safety features relying on data from the forward-facing camera. Consult a mechanic to address the issue promptly.
6. How much does it cost to repair the OBDII code U148D?
The cost of repairing this code can vary depending on the underlying cause of the issue, the extent of the repairs needed, and labor rates in your area. It is advisable to request quotes from different auto repair shops for an accurate estimate.
7. Can extreme weather conditions trigger the OBDII code U148D?
Yes, extreme weather conditions such as heavy rain, snow, or extreme temperatures can sometimes cause electrical connections to malfunction, leading to the U148D code being triggered. Ensuring proper weatherproofing can help prevent such issues.
8. Are there any recalls related to the OBDII code U148D?
Manufacturers occasionally issue recalls related to forward-facing camera system malfunctions leading to the U148D code. Check with your vehicle's manufacturer or the National Highway Traffic Safety Administration for any relevant recalls.
9. Will resetting the OBDII code U148D make it go away permanently?
Resetting the code may temporarily clear the error, but if the underlying issue causing the U148D code is not addressed, it is likely to reappear. It is crucial to diagnose and repair the root cause of the problem for a permanent solution.
10. Can a software update fix the OBDII code U148D?
In some cases, a software update provided by the vehicle manufacturer can resolve communication issues causing the U148D code. Consult with a dealership or authorized service center to inquire about available updates for your vehicle's forward-facing camera system.
Discuss the causes and fixes for U148D OBDII Code
Code U148D 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.
