AutoCodes.com | All About OBDII Engine Codes
AutoCodes - Generic - B3826

B3826 Code - Liftgate Key Cylinder Switch

- Code Popularity: 576 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
Share on Facebook   Share on Twitter   Share on Linkedin

What are the Possible Causes of the DTC B3826?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Liftgate Key Cylinder Switch
  • Liftgate Key Cylinder Switch harness is open or shorted
  • Liftgate Key Cylinder Switch circuit poor electrical connection
  • Faulty Body Control Module (BCM)
⚠ Does your Car have Safety Recalls? → Check here

How to Fix the DTC B3826?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

Search for B3826 Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B3826 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code B3826 Description

The liftgate key cylinder switch provides a ground input to the Body Control Module (BCM) when the switch is closed. This input allows the BCM to detect when a key unlock request is received. The Diagnostic Trouble Code (DTC) sets when the BCM no longer detects a fault on the signal circuit for the liftgate key unlock switch.

OBDII Code B3826 - Liftgate Key Cylinder Switch - AutoCodes.com
B3826 Code - Liftgate Key Cylinder Switch

Need More Information on the Code?

Need more information on how to fix the B3826 code? Get Access to Factory Service Manuals

Information for Specific Makes

Need Help with the Code?

Get the B3826 code diagnosed by a professional: Find a repair shop in your area

Code B3826 comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the B3826 code? Have you replaced any parts?
Any information is appreciated. Thanks