AutoCodes – Generic – C0896

C0896 Code - Device Voltage Range

Quick Answer

The Transfer Case Shift Control Module (TCCM) monitors the battery voltage feed to the TCCM. Common causes include Faulty Transfer Case Shift Control Module (TCCM), Transfer Case Shift Control Module (TCCM) harness is open or shorted, Transfer Case Shift Control Module (TCCM) 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: C0896 indicates Device Voltage Range.
Common causes: Common causes include Faulty Transfer Case Shift Control Module (TCCM), Transfer Case Shift Control Module (TCCM) harness is open or shorted, Transfer Case Shift Control Module (TCCM) 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 8,934

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 Jun 27, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C0896 Description

The Transfer Case Shift Control Module (TCCM) monitors the battery voltage feed to the TCCM. This DTC detects if the battery voltage is out of range. This could indicate a vehicle wide issue in which all electrical components would be affected, or it could be TCCM specific due to poor power or ground connections.

OBDII Code C0896 - Device Voltage Range - AutoCodes.com — C0896 Code - Device Voltage Range

What does this mean?

What are the Possible Causes of the DTC C0896?

Faulty Transfer Case Shift Control Module (TCCM)
Transfer Case Shift Control Module (TCCM) harness is open or shorted
Transfer Case Shift Control Module (TCCM) circuit poor electrical connection

How to Fix the DTC C0896?

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 C0896 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 C0896 code?

Need more information on how to fix the C0896 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0896 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

C0896 Buick — Device Voltage Range
C0896 Cadillac — Device Voltage Range
C0896 Chevrolet — Device Voltage Range
C0896 GMC — Device Voltage Range
C0896 Pontiac — Device Voltage Range
C0896 Saturn — Device Voltage Range

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 C0896 Code

1. What does OBDII code C0896 mean?

- OBDII code C0896 stands for "Device Voltage Range," indicating an issue with the voltage range of a device in the vehicle's system.

2. What are the common symptoms of OBDII code C0896?

- Common symptoms of OBDII code C0896 may include erratic behavior of electronic components, warning lights on the dashboard, and potential issues with vehicle performance.

3. What are the possible causes of OBDII code C0896?

- Possible causes of OBDII code C0896 include faulty wiring, a defective device or module, issues with the power supply, or a malfunction in the voltage regulation system.

4. How do I diagnose OBDII code C0896?

- Diagnosing OBDII code C0896 typically involves using a diagnostic scanner to retrieve the trouble codes, checking the voltage levels of relevant devices, inspecting wiring for damage, and testing the power supply.

5. Can OBDII code C0896 be triggered by a loose battery connection?

- Yes, a loose or corroded battery connection can lead to voltage irregularities in the vehicle's system, potentially triggering OBDII code C0896.

6. What are some repair tips for OBDII code C0896?

- Repair tips for OBDII code C0896 may include securing loose connections, replacing damaged wiring, testing and replacing faulty devices or modules, and ensuring proper voltage regulation.

7. Is it safe to continue driving with OBDII code C0896 present?

- It is generally not recommended to continue driving with OBDII code C0896 present, as it can lead to further electrical issues and potentially affect the vehicle's overall performance and safety.

8. Can extreme weather conditions cause OBDII code C0896 to appear?

- Yes, extreme weather conditions like extreme cold or heat can sometimes affect the voltage range of devices in the vehicle, potentially triggering OBDII code C0896.

9. How much does it typically cost to repair OBDII code C0896?

- The cost to repair OBDII code C0896 can vary depending on the underlying cause, but it may range from a simple fix like tightening connections to more complex repairs involving component replacement.

10. Can resetting the vehicle's computer clear OBDII code C0896?

- Resetting the vehicle's computer may temporarily clear OBDII code C0896, but if the underlying issue is not addressed, the code is likely to reappear. It is important to diagnose and fix the root cause of the problem.