AutoCodes – Generic – B2164

B2164 Code - Seat Rear Vertical Motor Memory Position Out of Range

Quick Answer

The Body Control Module (BCM) monitors the Seat Rear Vertical Motor. Common causes include Faulty Seat Rear Vertical Motor, Seat Rear Vertical Motor harness is open or shorted, Seat Rear Vertical Motor 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: B2164 indicates Seat Rear Vertical Motor Memory Position Out of Range.
Common causes: Common causes include Faulty Seat Rear Vertical Motor, Seat Rear Vertical Motor harness is open or shorted, Seat Rear Vertical Motor 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 3,725

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 22, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2164 Description

The Body Control Module (BCM) monitors the Seat Rear Vertical Motor. The BCM sets the OBDII code when the Seat Rear Vertical Motor is not to factory specifications.

OBDII Code B2164 - Seat Rear Vertical Motor Memory Position Out of Range - AutoCodes.com — B2164 Code - Seat Rear Vertical Motor Memory Position Out of Range

What does this mean?

What are the Possible Causes of the DTC B2164?

Faulty Seat Rear Vertical Motor
Seat Rear Vertical Motor harness is open or shorted
Seat Rear Vertical Motor circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B2164?

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 B2164 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.

Need more information about the B2164 code?

Need more information on how to fix the B2164 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2164 code diagnosed by a professional: Find a repair shop in your area

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 B2164 Code

1. What are the common symptoms of OBDII code B2164?

The common symptoms of OBDII code B2164 include the rear seat vertical motor not responding to adjustments or being stuck in a certain position.

2. What causes the OBDII code B2164 to trigger?

The OBDII code B2164 is triggered when the seat rear vertical motor memory position is detected to be out of the expected range, usually due to a fault in the motor or the memory position sensor.

3. How can I diagnose the issue related to code B2164?

To diagnose the issue related to code B2164, you can start by checking the wiring and connections to the seat rear vertical motor and the memory position sensor. You may also need to inspect these components for any physical damage or malfunction.

4. Can I reset OBDII code B2164 without fixing the underlying issue?

Resetting OBDII code B2164 without fixing the underlying issue may temporarily clear the code, but it will likely reappear until the root cause of the problem, such as a faulty motor or sensor, is addressed.

5. What are some repair tips for resolving code B2164?

Some repair tips for resolving code B2164 include checking and cleaning the seat rear vertical motor and memory position sensor, replacing any damaged components, and performing a recalibration of the seat memory system if necessary.

6. Is it safe to drive with OBDII code B2164 active?

It is generally not recommended to drive with OBDII code B2164 active, as it can affect the functionality of the seat adjustment system and potentially lead to discomfort or safety issues while driving.

7. Can a DIY enthusiast fix OBDII code B2164 at home?

Depending on the level of expertise and access to tools, a DIY enthusiast may be able to fix OBDII code B2164 at home by following repair guides, troubleshooting steps, and using the appropriate replacement parts.

8. Are there any recalls or technical service bulletins related to OBDII code B2164?

It is advisable to check with the vehicle manufacturer or authorized service centers for any recalls or technical service bulletins related to OBDII code B2164, as there may be known issues or solutions specific to certain models.

9. How can I prevent OBDII code B2164 from recurring in the future?

To prevent OBDII code B2164 from recurring in the future, regular maintenance of the seat adjustment system, including keeping it clean and free of debris, and addressing any issues promptly can help avoid similar problems.

10. How much does it typically cost to repair OBDII code B2164 at a professional auto repair shop?

The cost of repairing OBDII code B2164 at a professional auto repair shop can vary depending on the extent of the issue, parts needed for replacement, labor rates, and any additional services required. It is recommended to obtain quotes from different shops for an accurate estimate.