B1E49 Jeep Code - 3rd Row Seat Right Backrest Position Sensor Circuit Low
Quick Answer
The Power Rear Folding Seat Module monitors the Right Backrest Position Sensor. Common causes include Faulty Right Backrest Position Sensor, Right Backrest Position Sensor harness is open or shorted, Right Backrest 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
- B1E49 Jeep indicates 3rd Row Seat Right Backrest Position Sensor Circuit Low.
- Common causes
- Common causes include Faulty Right Backrest Position Sensor, Right Backrest Position Sensor harness is open or shorted, Right Backrest 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 B1E49 Jeep Description
What are the Possible Causes of the DTC B1E49 Jeep?
- Faulty Right Backrest Position Sensor
- Right Backrest Position Sensor harness is open or shorted
- Right Backrest Position Sensor circuit poor electrical connection
- Faulty Right Power Rear Folding Seat Back Motor
- Faulty Power Rear Folding Seat Module
How to Fix the DTC B1E49 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 B1E49 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 B1E49 Jeep Code
1. What does the OBDII code B1E49 mean for a Jeep?
B1E49 indicates an issue with the 3rd Row Seat Right Backrest Position Sensor Circuit, specifically that the circuit is reading a low voltage condition.
2. What are the common symptoms of code B1E49 in a Jeep?
Symptoms may include the inability to adjust the 3rd-row seat backrest, malfunctioning seat position memory, or an illuminated warning light on the dashboard.
3. What causes the B1E49 code to appear?
The code can be triggered by a faulty position sensor, damaged wiring or connectors, or issues with the seat control module.
4. Can I continue driving my Jeep with a B1E49 code?
Yes, you can continue driving; however, the functionality of the 3rd-row seat backrest may be compromised until the issue is repaired.
5. How do I diagnose the B1E49 code in a Jeep?
Start by inspecting the wiring and connectors for damage or corrosion, then test the 3rd Row Seat Right Backrest Position Sensor for proper operation using a multimeter.
6. How can I fix the B1E49 code in my Jeep?
Repairs may include replacing the faulty position sensor, repairing or replacing damaged wiring, or resetting the seat control module if necessary.
7. How much does it cost to fix the B1E49 code?
The repair cost depends on the specific issue, with sensor replacements typically ranging from $50 to $200, plus labor if done by a professional.
8. Can a blown fuse cause the B1E49 code?
Yes, a blown fuse related to the seat control system can cause electrical issues that trigger this code.
9. Do I need to replace the seat control module to fix the B1E49 code?
Not always; the seat control module should only be replaced if it’s confirmed to be faulty after other components have been inspected and tested.
10. Will clearing the B1E49 code with a scan tool fix the problem?
Clearing the code may turn off the warning temporarily, but the underlying issue must be repaired to prevent the code from returning.
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