AutoCodes.com | All About OBDII Engine Codes
AutoCodes - Ford - B1336 Ford

B1336 Ford Code - Door Ajar Right Rear Circuit Open

- Code Popularity: 2,380 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 B1336 Ford?

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 Door Ajar Right Rear Switch
  • Door Ajar Right Rear Switch harness is open or shorted
  • Door Ajar Right Rear Switch circuit poor electrical connection
  • Faulty Smart Junction Box (SJB)
⚠ Does your Ford have Safety Recalls? → Check here

How to Fix the DTC B1336 Ford?

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 B1336 Ford Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1336 Ford 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 B1336 Ford Description

The Smart Junction Box (SJB) sends a voltage signal to the door ajar switches. The door ajar switch is closed with the door closed. When the door is opened, the signal to ground is interrupted indicating an open door to the SJB. The Diagnostic Trouble Code (DTC) sets when the SJB detects an open from the RH rear door ajar input circuit.

OBDII Code B1336 Ford - Door Ajar Right Rear Circuit Open - AutoCodes.com
B1336 Ford Code - Door Ajar Right Rear Circuit Open

Need More Information on the Code?

Need more information on how to fix the B1336 Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1336 Ford code diagnosed by a professional: Find a repair shop in your area

Code B1336 Ford 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 B1336 Ford code? Have you replaced any parts?
Any information is appreciated. Thanks