Engine-Codes - Mercury - B1336 Mercury

B1336 Mercury Code - Door Ajar Right Rear Circuit Open

- Code Popularity: 328 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B1336 Mercury?

  • 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)

|How to Fix the B1336 Mercury Code?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|What is the Cost to Diagnose the Code B1336 Mercury?

Labor: 1.0

The cost to diagnose the B1336 Mercury code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

Does your Mercury have Safety Recalls? → Check here

|What are Code B1336 Mercury Possible Symptoms?

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

|What Does the B1336 Mercury Code Mean?

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.

B1336 Mercury Code - Door Ajar Right Rear Circuit Open

|Need more Information on the B1336 Mercury Code?

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

|Need Help with the B1336 Mercury Code?

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