AutoCodes – Chevrolet – B2897 Chevrolet

B2897 Chevrolet Code - Steering Column Lock Motor Lock Circuit

Quick Answer

The vehicle theft deterrent subsystem provides the capability to lock or unlock the steering electrically. Common causes include Faulty Steering Column Lock Module, Steering Column Lock Module harness is open or shorted, Steering Column Lock 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: B2897 Chevrolet indicates Steering Column Lock Motor Lock Circuit.
Common causes: Common causes include Faulty Steering Column Lock Module, Steering Column Lock Module harness is open or shorted, Steering Column Lock 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 2,184

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 Feb 19, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2897 Chevrolet Description

The vehicle theft deterrent subsystem provides the capability to lock or unlock the steering electrically. The steering column lock module is allowed to unlock when power mode transitions to a non off power mode and an authenticated driver identification device is present. Once the column is unlocked, a crank request can be allowed. The Diagnostic Trouble Code (DTC) sets when the steering column lock enable input circuit is shorted to ground, open or shorted to battery.

OBDII Code B2897 Chevrolet - Steering Column Lock Motor Lock Circuit - AutoCodes.com — B2897 Chevrolet Code - Steering Column Lock Motor Lock Circuit

What does this mean?

What are the Possible Causes of the DTC B2897 Chevrolet?

Faulty Steering Column Lock Module
Steering Column Lock Module harness is open or shorted
Steering Column Lock Module circuit poor electrical connection

How to Fix the DTC B2897 Chevrolet?

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 B2897 Chevrolet 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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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 B2897 Chevrolet Code

1. What does the OBDII code B2897 mean on a Chevrolet?

The code B2897 refers to a problem in the Steering Column Lock Motor Lock Circuit, indicating an issue with the motor that locks or unlocks the steering column.

2. What are the common symptoms of code B2897 in a Chevrolet?

Symptoms may include difficulty turning the ignition key, the steering wheel not locking or unlocking, and a warning light or message on the dashboard.

3. What causes the B2897 code on a Chevrolet vehicle?

Common causes include a faulty steering column lock motor, damaged wiring in the motor lock circuit, or a malfunctioning control module.

4. Can I drive my Chevrolet if it has the B2897 code?

Driving may be possible, but it is not recommended as the steering column lock system may malfunction, potentially causing safety issues or preventing the vehicle from restarting.

5. How do I diagnose the B2897 code on my Chevrolet?

Diagnose the issue by using a scan tool to confirm the code, visually inspecting the wiring and connectors in the steering column lock motor circuit, and testing the motor for proper operation.

6. How is the B2897 code fixed in a Chevrolet?

Repairs may involve replacing the steering column lock motor, repairing or replacing damaged wiring, or reprogramming the control module if necessary.

7. What tools are needed to repair the B2897 code on a Chevrolet?

Youâ€™ll need an OBDII scanner, a multimeter for testing electrical circuits, and basic hand tools for accessing and replacing components.

8. How much does it cost to fix the B2897 code on a Chevrolet?

Repair costs vary but may range from $200 to $600 or more, depending on whether the issue is with the motor, wiring, or control module.

9. Can a dead battery cause the B2897 code to appear in a Chevrolet?

Yes, a weak or dead battery can sometimes trigger this code if the steering column lock motor does not receive sufficient power.

10. Does the B2897 code require module reprogramming?

In some cases, reprogramming the Body Control Module (BCM) or other related modules may be necessary after replacing components to clear the code and restore proper function.