B1E4B Code - 3rd Row Seat Left Stow/Tailgate Control Circuit Performance
Quick Answer
The Power Rear Folding Seat Module monitors the Left Backrest Position Sensor. Common causes include Faulty Left Seat Stow Position Sensor, Left Seat Stow Position Sensor harness is open or shorted, Left Seat Stow Position 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
- B1E4B indicates 3rd Row Seat Left Stow/Tailgate Control Circuit Performance.
- Common causes
- Common causes include Faulty Left Seat Stow Position Sensor, Left Seat Stow Position Sensor harness is open or shorted, Left Seat Stow Position 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 B1E4B Description
What are the Possible Causes of the DTC B1E4B?
- Faulty Left Seat Stow Position Sensor
- Left Seat Stow Position Sensor harness is open or shorted
- Left Seat Stow Position Sensor circuit poor electrical connection
- Faulty Left Power Rear Folding Seat Stow Motor
- Faulty Power Rear Folding Seat Module
How to Fix the DTC B1E4B?
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 B1E4B 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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Information for Specific Makes
- B1E4B Chrysler — 3rd Row Seat Left Stow/Tailgate Control Circuit Performance
- B1E4B Dodge — 3rd Row Seat Left Stow/Tailgate Control Circuit Performance
- B1E4B Jeep — 3rd Row Seat Left Stow/Tailgate Control Circuit Performance
- B1E4B RAM — 3rd Row Seat Left Stow/Tailgate Control Circuit Performance
Frequently Asked Questions about B1E4B Code
1. What are the common symptoms of OBDII code B1E4B (3rd Row Seat Left Stow/Tailgate Control Circuit Performance)?
- Common symptoms include issues with the operation of the 3rd-row seat left stow function or tailgate control, such as erratic movement or failure to operate.
2. What can cause OBDII code B1E4B to trigger?
- This code may be triggered by wiring issues, a faulty control module, a malfunctioning motor, or other electrical component failures related to the 3rd-row seat left stow or tailgate control circuit.
3. How can I diagnose the underlying cause of OBDII code B1E4B?
- Diagnosis typically involves inspecting the wiring harness for damage, testing the control module and motor for proper function, and checking for any loose connections or corrosion in the circuit.
4. Can I continue driving my vehicle with OBDII code B1E4B present?
- While the vehicle may still be operable with this code, it is advisable to address the issue promptly to prevent further damage or safety concerns related to the 3rd-row seat or tailgate control system.
5. Are there any DIY repair tips for fixing OBDII code B1E4B?
- DIY repair options may include checking and repairing any damaged wiring, ensuring all connections are secure, and testing components like the control module and motor for proper operation.
6. Is it safe to attempt repairs related to OBDII code B1E4B on my own?
- It is recommended to have repairs related to this code performed by a qualified mechanic or technician with experience in diagnosing and repairing electrical issues in automotive systems.
7. What are the potential consequences of ignoring OBDII code B1E4B?
- Ignoring this code could lead to continued issues with the 3rd-row seat left stow or tailgate control, potential safety hazards, and further damage to related components in the system.
8. How much does it typically cost to repair OBDII code B1E4B?
- Repair costs can vary depending on the underlying cause of the issue, but they may include expenses for parts replacement, labor, and diagnostic fees from a professional repair shop.
9. Can resetting the OBDII system clear code B1E4B?
- Resetting the OBDII system may temporarily clear the code, but it will likely return if the underlying issue causing the fault is not addressed and repaired properly.
10. Is OBDII code B1E4B a common issue in certain vehicle makes or models?
- This code may be more common in vehicles equipped with 3rd-row seating and advanced tailgate control systems, but specific prevalence can vary among different makes and models.
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