Engine-Codes - Nissan - B1201 Nissan

B1201 Nissan Code - Left Side Front Curtain Air Bag Module Short

- Code Popularity: 1,797 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
ChatAC AutoCodes.com AI Chat

What are the Possible Causes of the DTC B1201 Nissan?

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 Left Side Front Curtain Air Bag Module
  • Left Side Front Curtain Air Bag Module harness is open or shorted
  • Left Side Front Curtain Air Bag Module circuit poor electrical connection
  • Faulty Air Bag Sensor Unit (Air Bag Control Module)
⚠ Does your Nissan have Safety Recalls? → Check here

How to Fix the DTC B1201 Nissan?

Check 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 pins.

Search for B1201 Nissan Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the B1201 Nissan code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Air Bag Warning Light ON

What Does the B1201 Nissan Code Mean?

The Air Bag Sensor Unit (Air Bag Control Module) monitors the Left Side Front Curtain Air Bag Module. The Air Bag Sensor Unit sets the OBDII code when the circuit for the front Left Side Front Curtain Air Bag Module circuit t is shorted to some power supply circuits.

B1201 Nissan Code - Left Side Front Curtain Air Bag Module Short

Need more Information on the Code?

Need more information on how to fix the B1201 Nissan code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1201 Nissan code diagnosed by a professional: Find a repair shop in your area