Engine-CodesRAM – B1E46 RAM

B1E46 RAM Code - 3rd Row Seat Right Backrest Control Circuit Performance

Quick Answer

The B1E46 RAM diagnostic trouble code (DTC) specifically refers to a fault in the 3rd row seat right backrest control circuit's performance. Common causes include Damaged or frayed wiring in the backrest control circuit, Loose or corroded connectors in the circuit, Malfunctioning backrest control module. 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
B1E46 RAM indicates 3rd Row Seat Right Backrest Control Circuit Performance.
Common causes
Common causes include Damaged or frayed wiring in the backrest control circuit, Loose or corroded connectors in the circuit, Malfunctioning backrest control module.
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.
Table of contents Created and updated by William Orellana on Sep 16, 2024
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Code B1E46 RAM Description

The B1E46 RAM diagnostic trouble code (DTC) specifically refers to a fault in the 3rd row seat right backrest control circuit's performance. This code indicates that there is an issue with the electrical circuit that controls the movement or adjustment of the right backrest of the 3rd row seat in the vehicle. The backrest control circuit is responsible for adjusting the angle or position of the backrest to provide comfort and support to passengers sitting in the 3rd row seat.

OBDII Code B1E46 RAM - 3rd Row Seat Right Backrest Control Circuit Performance
B1E46 RAM Code - 3rd Row Seat Right Backrest Control Circuit Performance

Common Causes of B1E46 RAM

  1. Damaged or frayed wiring in the backrest control circuit.
  2. Loose or corroded connectors in the circuit.
  3. Malfunctioning backrest control module.
  4. Faulty backrest motor.
  5. Water damage or exposure affecting the circuit components.

Symptoms of B1E46 RAM

  1. Inability to adjust the right backrest of the 3rd row seat.
  2. Backrest getting stuck in one position.
  3. Backrest moving erratically or inconsistently.
  4. Unusual noises coming from the backrest control area.
  5. Dashboard warning light related to seat control system.

How to Fix B1E46 RAM

  1. Begin by conducting a thorough visual inspection of the backrest control circuit, looking for any visible damage, loose connections, or signs of corrosion.
  2. Use a multimeter to test the continuity and voltage of the circuit components, including the wiring, connectors, control module, and motor.
  3. Replace any damaged wiring, connectors, or components identified during the inspection.
  4. Reset the backrest control system and calibrate the backrest motor to ensure proper functionality.
  5. Clear the DTC from the vehicle's memory using a diagnostic scan tool to verify that the issue has been resolved.

Cost to Fix B1E46 RAM

The typical repair costs for addressing the B1E46 RAM code can vary depending on the extent of the damage, the specific components that need replacement, and the labor rates at the auto repair shop. In general, the repair for this issue could range from $150 to $500, including parts and labor. However, it is essential to note that diagnosis time and labor rates can fluctuate based on factors such as location, vehicle make and model, and engine type. It is advisable to check with local auto repair shops to get a more accurate estimate for this repair. Keep in mind that rates may be higher at dealerships or metropolitan areas and lower at independent shops.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B1E46 RAM Code

1. What are the common symptoms of OBDII code B1E46 RAM related to the 3rd Row Seat Right Backrest Control Circuit Performance?

- The common symptoms include issues with adjusting the right backrest of the 3rd-row seat, malfunctioning seat controls, or the seat backrest being stuck in a certain position.

2. What are the possible causes of OBDII code B1E46 RAM for the 3rd Row Seat Right Backrest Control Circuit Performance?

- Potential causes can include faulty seat control module, damaged wiring or connectors in the circuit, a malfunctioning seat motor, or a sensor issue.

3. How can I diagnose the OBDII code B1E46 RAM for the 3rd Row Seat Right Backrest Control Circuit Performance?

- Diagnosis involves using a professional OBDII scanner to retrieve the code, inspecting the seat control module and related wiring for any visible damage, and testing the seat motor and sensors for proper functionality.

4. Can I continue driving my vehicle with the OBDII code B1E46 RAM related to the 3rd Row Seat Right Backrest Control Circuit Performance?

- It is not recommended to continue driving the vehicle with this code present, as it may lead to discomfort for passengers and potential safety hazards in the event of an accident.

5. How can I repair OBDII code B1E46 RAM for the 3rd Row Seat Right Backrest Control Circuit Performance?

- Repair may involve replacing the faulty seat control module, repairing damaged wiring or connectors, replacing the seat motor if necessary, or recalibrating the seat controls.

6. Are there any DIY tips for troubleshooting OBDII code B1E46 RAM for the 3rd Row Seat Right Backrest Control Circuit Performance?

- DIY tips include checking the seat control fuses, inspecting the wiring under the seat for any visible damage, and ensuring all connectors are securely plugged in.

7. Is it necessary to reset the OBDII system after repairing the B1E46 RAM code for the 3rd Row Seat Right Backrest Control Circuit Performance?

- Yes, it is recommended to reset the OBDII system after completing any repairs to clear the code and ensure proper functioning of the vehicle's systems.

8. How can I prevent the recurrence of OBDII code B1E46 RAM related to the 3rd Row Seat Right Backrest Control Circuit Performance?

- Regularly inspecting the seat controls and wiring for any signs of wear or damage, avoiding overloading the 3rd-row seat, and following the manufacturer's maintenance schedule can help prevent the code from reoccurring.

9. Can extreme temperatures or moisture affect the occurrence of OBDII code B1E46 RAM for the 3rd Row Seat Right Backrest Control Circuit Performance?

- Yes, extreme temperatures or moisture can potentially worsen existing issues with the seat control circuit, leading to the triggering of the B1E46 RAM code. It is essential to keep the vehicle's interior dry and within recommended temperature ranges.

10. How long does it typically take to repair OBDII code B1E46 RAM for the 3rd Row Seat Right Backrest Control Circuit Performance?

- The repair time can vary depending on the specific cause of the code and the extent of the repairs needed. It is recommended to consult a professional mechanic for a more accurate estimate based on the vehicle's condition.

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