AutoCodes – Generic – B392C

B392C Code - Seat Bolster Memory Control Module Internal Malfunction

Quick Answer

The Seat Memory Control Module detects an internal electronic fault in the Seat Bolster Memory Control Module. Common causes include Faulty Seat Bolster Memory Control Module, Seat Bolster Memory Control Module harness is open or shorted, Seat Bolster Memory Control Module 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: B392C indicates Seat Bolster Memory Control Module Internal Malfunction.
Common causes: Common causes include Faulty Seat Bolster Memory Control Module, Seat Bolster Memory Control Module harness is open or shorted, Seat Bolster Memory Control Module 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 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 Mar 25, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code B392C Description

The Seat Memory Control Module detects an internal electronic fault in the Seat Bolster Memory Control Module. No external circuits are involved. An internal electronic fault in the Seat Bolster Memory Control Module will set this Diagnostic Trouble Code (DTC).

OBDII Code B392C - Seat Bolster Memory Control Module Internal Malfunction - AutoCodes.com — B392C Code - Seat Bolster Memory Control Module Internal Malfunction

What does this mean?

What are the Possible Causes of the DTC B392C?

Faulty Seat Bolster Memory Control Module
Seat Bolster Memory Control Module harness is open or shorted
Seat Bolster Memory Control Module circuit poor electrical connection

How to Fix the DTC B392C?

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 B392C 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

B392C Buick — Seat Bolster Memory Control Module Internal Malfunction
B392C Cadillac — Seat Bolster Memory Control Module Internal Malfunction
B392C Chevrolet — Seat Bolster Memory Control Module Internal Malfunction
B392C GMC — Seat Bolster Memory Control Module Internal Malfunction

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.