U147E Jeep 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 Jeep 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 Jeep 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 Jeep?
- 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 Jeep?
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 Jeep 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 Jeep Code
1. What are common symptoms of the OBDII code U147E in a Jeep related to the left blind spot sensor?
The common symptoms include malfunctioning left blind spot detection, inaccurate alerts, and potentially disabled safety features.
2. What could cause the U147E code to be triggered in a Jeep's left blind spot sensor?
Potential causes include damaged wiring, a faulty sensor, sensor misalignment, or electronic control module issues.
3. How can I diagnose the issue triggering the U147E code in my Jeep's left blind spot sensor?
Diagnosis typically involves inspecting the sensor and wiring for damage, checking sensor alignment, and using a diagnostic tool to read the code and sensor data.
4. What are some repair tips for addressing the U147E code related to the left blind spot sensor in a Jeep?
Repair options may include repairing or replacing damaged wiring, realigning the sensor, replacing the sensor itself, or addressing any electronic control module issues.
5. Can I reset the U147E code related to the left blind spot sensor in my Jeep without fixing the underlying issue?
While you can clear the code temporarily, it is essential to address the root cause to ensure proper functioning of the left blind spot sensor and related safety features.
6. Is it safe to drive my Jeep with the U147E code related to the left blind spot sensor illuminated?
It is not recommended to drive your Jeep with this code active, as it may affect the accuracy of the blind spot detection system and compromise safety.
7. Are there any recalls or service bulletins related to the U147E code in Jeep vehicles?
It is advisable to check with a Jeep dealership or the manufacturer for any recalls or service bulletins addressing the U147E code in the left blind spot sensor.
8. How much can I expect to spend on repairs for the U147E code in my Jeep's left blind spot sensor?
Repair costs can vary depending on the specific issue, but it is advisable to consult a mechanic or dealership for an accurate estimate based on diagnostics.
9. Can extreme weather conditions affect the triggering of the U147E code in a Jeep's left blind spot sensor?
Extreme weather conditions, such as heavy rain or extreme temperatures, can potentially impact the functioning of the sensor and contribute to triggering the U147E code.
10. Is it possible to prevent the U147E code related to the left blind spot sensor in a Jeep?
Regular maintenance, keeping the sensor clean and free of debris, and addressing any issues promptly can help prevent the U147E code from being triggered in the left blind spot sensor.
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