AutoCodes – Generic – B1D6D

B1D6D Code - Seat Horizontal Position Sensor Circuit Low

Quick Answer

The seat track position sensor is a Hall Effect-type sensor. Common causes include Faulty Seat Horizontal Position Sensor, Seat Horizontal Position Sensor harness is open or shorted, Seat Horizontal 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: B1D6D indicates Seat Horizontal Position Sensor Circuit Low.
Common causes: Common causes include Faulty Seat Horizontal Position Sensor, Seat Horizontal Position Sensor harness is open or shorted, Seat Horizontal 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.

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Code Popularity 682

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 01, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1D6D Description

The seat track position sensor is a Hall Effect-type sensor. This sensor consists of a Hall Effect Integrated Circuit (IC) chip encased in potting material within a cavity of the molded plastic sensor housing. The seat track position sensor is designed to provide a seat position data input to the Occupant Classification Module (OCM) indicating whether the driver front seat is in a forward or rearward position. The OCM sends electronic seat position messages to the Occupant Restraint Controller (ORC) over the Controller Area Network (CAN) data bus. The ORC uses this data as an additional logic input for use in determining the appropriate deployment force to be used when deploying the multistage front airbags. The seat track position sensor cannot be adjusted or repaired and, if faulty or damaged, the entire sensor must be replaced. The Diagnostic Trouble Code (DTC) will set when the Memory Seat Module (MSMD) detects the switch engaged in an active position for over 50 seconds. If the sensor voltage is not within a specified range this DTC will set. This DTC will only set when the seat switch is moved in the same direction three consecutive times.

OBDII Code B1D6D - Seat Horizontal Position Sensor Circuit Low - AutoCodes.com — B1D6D Code - Seat Horizontal Position Sensor Circuit Low

What does this mean?

What are the Possible Causes of the DTC B1D6D?

Faulty Seat Horizontal Position Sensor
Seat Horizontal Position Sensor harness is open or shorted
Seat Horizontal Position Sensor circuit poor electrical connection
Faulty Memory Seat Module (MSMD)

How to Fix the DTC B1D6D?

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 B1D6D 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

B1D6D Chrysler — Seat Horizontal Position Sensor Circuit Low
B1D6D Dodge — Seat Horizontal Position Sensor Circuit Low
B1D6D Jeep — Seat Horizontal Position Sensor Circuit Low
B1D6D RAM — Seat Horizontal Position Sensor Circuit Low

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 B1D6D Code

1. What are the common symptoms of OBDII code B1D6D (Seat Horizontal Position Sensor Circuit Low)?

- Common symptoms include the seat being unable to adjust horizontally or moving erratically on its own.

2. What can cause the OBDII code B1D6D to trigger?

- The code B1D6D is typically triggered by a faulty seat horizontal position sensor or issues with the sensor circuit.

3. How can I diagnose the cause of OBDII code B1D6D (Seat Horizontal Position Sensor Circuit Low)?

- Diagnosing the issue involves checking the wiring and connections of the horizontal position sensor, testing the sensor itself, and using a scan tool to retrieve the code.

4. Can a loose connection cause OBDII code B1D6D to appear?

- Yes, a loose or damaged connection in the seat horizontal position sensor circuit can trigger the B1D6D code.

5. What are the repair options for OBDII code B1D6D?

- Repair options include repairing or replacing the faulty seat horizontal position sensor, fixing any damaged wiring or connections, and clearing the trouble code.

6. Is it safe to drive with OBDII code B1D6D active?

- It is generally safe to drive with the code B1D6D, but it is recommended to address the issue promptly to ensure proper seat adjustment functionality.

7. Can a DIY enthusiast fix OBDII code B1D6D at home?

- Depending on your skill level, you may be able to diagnose and repair the B1D6D code at home by following repair guides and using appropriate tools.

8. How can I prevent OBDII code B1D6D from reoccurring?

- To prevent the B1D6D code from reoccurring, regular maintenance of the seat horizontal position sensor and its circuit is recommended.

9. Will resetting the OBDII codes make OBDII code B1D6D disappear permanently?

- Resetting the OBDII codes will clear the code B1D6D temporarily, but if the underlying issue is not addressed, the code may reappear.

10. Is it necessary to visit a mechanic for OBDII code B1D6D diagnosis and repair?

- While it is possible to diagnose and fix the B1D6D code yourself, consulting a mechanic for a professional diagnosis and repair may be beneficial, especially if you are unsure about the issue.