U147E Chrysler Code - Implausible Data Received From Left Blind Spot Sensor
Quick Answer
The Blind Spot Monitor (BSM) system has two primary components; a Left Blind Spot Sensor (LBSS) and Right Blind Spot Sensor (RBSS). Common causes include Faulty Left Blind Spot Sensor (LBSS), Left Blind Spot Sensor harness is open or shorted, Left Blind Spot Sensor 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
- U147E Chrysler indicates Implausible Data Received From Left Blind Spot Sensor.
- Common causes
- Common causes include Faulty Left Blind Spot Sensor (LBSS), Left Blind Spot Sensor harness is open or shorted, Left Blind Spot Sensor 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 U147E Chrysler Description
The microprocessor analyzes the sensor data to determine whether any detected objects should be reported. When it is determined that an object should be reported, the Sensor controls its respective left or right BSM display directly through a hard-wired output to the Outside Rearview Mirrors. The sensor also sends an electronic request message over the CAN Bus to the radio. The Radio then mutes any current output through the speakers and generates a chime as an audible alert.
Each sensor performs a bulb test by illuminating the triangle icon in the Outside Rearview Mirror at each ignition ON cycle.
The Diagnostic Trouble Code (DTC) will set if incorrect data received from the Left Blind Spot Sensor (LBSS).
What are the Possible Causes of the DTC U147E Chrysler?
- Faulty Left Blind Spot Sensor (LBSS)
- Left Blind Spot Sensor harness is open or shorted
- Left Blind Spot Sensor circuit poor electrical connection
How to Fix the DTC U147E Chrysler?
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 U147E Chrysler 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 U147E Chrysler Code
1. What are the common symptoms of OBDII code U147E in a Chrysler related to the left blind spot sensor?
- The common symptoms include the malfunction indicator light (MIL) turning on, loss of blind spot monitoring functionality, and potential warning messages on the dashboard.
2. What could cause the U147E code to be triggered in a Chrysler's left blind spot sensor?
- The code may be triggered due to wiring issues, a faulty left blind spot sensor, software glitches, or problems with the sensor module.
3. How can I diagnose the U147E code in my Chrysler with the left blind spot sensor issue?
- Diagnosing the code typically involves using an OBDII scanner to retrieve the fault code and then performing a visual inspection of the wiring and sensor components for any visible damage.
4. Can I still drive my Chrysler safely with the U147E code related to the left blind spot sensor?
- While driving with the code triggered may not pose an immediate safety risk, it is recommended to address the issue promptly to ensure the proper functioning of the blind spot monitoring system.
5. What are some repair tips for fixing the U147E code in a Chrysler due to the left blind spot sensor issue?
- Repair tips include checking and repairing any damaged wiring, replacing the faulty left blind spot sensor, updating software if necessary, and clearing the fault code with an OBDII scanner.
6. Is it possible to reset the U147E code related to the left blind spot sensor in a Chrysler without fixing the underlying issue?
- While clearing the fault code temporarily may turn off the MIL, the issue will likely reoccur if the root cause, such as a faulty sensor or wiring problem, is not addressed.
7. How much does it typically cost to repair the U147E code in a Chrysler caused by the left blind spot sensor malfunction?
- The cost of repair can vary depending on the specific cause of the issue, but it may involve expenses for parts replacement, labor costs, and potential diagnostic fees.
8. Can extreme weather conditions affect the triggering of the U147E code in a Chrysler's left blind spot sensor?
- Yes, extreme weather conditions such as heavy rain, snow, or extreme temperatures can sometimes lead to temporary malfunctions triggering the U147E code.
9. Are there any recalls or technical service bulletins related to the U147E code in Chrysler vehicles with issues in the left blind spot sensor?
- It is recommended to check with a Chrysler dealership or visit the National Highway Traffic Safety Administration (NHTSA) website to see if there are any relevant recalls or bulletins addressing this specific code.
10. How can I prevent the U147E code from recurring in my Chrysler due to problems with the left blind spot sensor?
- Regular maintenance checks, prompt repairs of any sensor issues, and ensuring proper wiring connections can help prevent the U147E code from recurring in the future.
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