B1E40 RAM Code - 3rd Row Seat Tailgate Switch Stuck
Quick Answer
The Power Rear Folding Seat Module monitors the Power Folding Seat Switch. Common causes include Faulty Power Folding Seat Switch, Power Folding Seat Switch harness is open or shorted, Power Folding Seat Switch 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
- B1E40 RAM indicates 3rd Row Seat Tailgate Switch Stuck.
- Common causes
- Common causes include Faulty Power Folding Seat Switch, Power Folding Seat Switch harness is open or shorted, Power Folding Seat Switch 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 B1E40 RAM Description
What are the Possible Causes of the DTC B1E40 RAM?
- Faulty Power Folding Seat Switch
- Power Folding Seat Switch harness is open or shorted
- Power Folding Seat Switch circuit poor electrical connection
- Faulty Power Rear Folding Seat Module
How to Fix the DTC B1E40 RAM?
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 B1E40 RAM 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 B1E40 RAM Code
1. What does the OBDII code B1E40 on a RAM vehicle mean?
The B1E40 code indicates a problem with the 3rd Row Seat Tailgate Switch, specifically that it is stuck or malfunctioning.
2. What are common symptoms of the B1E40 code?
Symptoms may include the 3rd-row seat not folding or unfolding correctly, unresponsiveness of the tailgate controls, or a warning light on the dashboard.
3. What causes the 3rd Row Seat Tailgate Switch to get stuck?
Common causes include dirt or debris obstructing the switch, electrical connection issues, or a mechanical failure in the switch itself.
4. Can I still drive my RAM vehicle with the B1E40 code?
Yes, the vehicle is still drivable, but the functionality of the 3rd-row seat and tailgate switch may be limited or unreliable.
5. How do I diagnose the B1E40 code?
Start by inspecting the switch and its surrounding area for dirt or debris, check for damaged wiring or connectors, and use a scan tool to confirm the fault.
6. What are common fixes for the B1E40 code?
Cleaning the switch, repairing or replacing damaged wiring, or replacing the faulty switch are common fixes for this issue.
7. How much does it cost to repair the B1E40 code?
Repair costs vary but typically range from $50 to $200, depending on whether the switch needs cleaning, repair, or replacement.
8. Can I fix the B1E40 code myself?
If you’re comfortable with basic automotive repairs, you can clean the switch or check for loose connections. For major repairs, consult a professional.
9. What tools are needed to fix the B1E40 code?
You’ll likely need a scan tool, basic hand tools (like screwdrivers), and possibly electrical contact cleaner if cleaning the switch.
10. Is the B1E40 code a common issue in RAM vehicles?
It’s not extremely common but can occur, especially if the switch is frequently used or exposed to dirt and moisture.
Discuss the causes and fixes for B1E40 RAM OBDII Code
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