Engine-Codes - Generic - B1998

B1998 Code - Passenger Side Side Mount Airbag Circuit Open

- Code Popularity: 18,077 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 B1998?

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 Passenger Side Side Mount Airbag
  • Passenger Side Side Mount Airbag harness is open or shorted
  • Passenger Side Side Mount Airbag circuit poor electrical connection
  • Faulty Restraints Control Module (RCM)
⚠ Does your Car have Safety Recalls? → Check here

How to Fix the DTC B1998?

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 B1998 Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the B1998 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 B1998 Code Mean?

The Restraints Control Module (RCM) monitors the Passenger Side Side Mount Airbag. The RCM sets the OBDII code when the Passenger Side Side Mount Airbag is not to factory specifications.

B1998 Code - Passenger Side Side Mount Airbag Circuit Open

Need more Information on the Code?

Need more information on how to fix the B1998 code? Get Access to Factory Service Manuals

Code B1998 Information for Specific Makes

  • B1998 Chrysler Left Power Sliding Door Position Sensor 2 Circuit Performance
  • B1998 Dodge Left Power Sliding Door Position Sensor 2 Circuit Performance
  • B1998 Ford Passenger Side Side Mount Airbag Circuit Open
  • B1998 Jeep Left Power Sliding Door Position Sensor 2 Circuit Performance
  • B1998 Lincoln Passenger Side Side Mount Airbag Circuit Open
  • B1998 Mercury Passenger Side Side Mount Airbag Circuit Open
  • B1998 RAM Left Power Sliding Door Position Sensor 2 Circuit Performance

Need Help with the Code?

Get the B1998 code diagnosed by a professional: Find a repair shop in your area

Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service

  • Never probe the electrical connectors on air bag, side air curtain modules or seat belts.
  • Never disassemble or tamper with safety belt buckle/retractor pretensioners, adaptive load limiting retractors, safety belt inflators, or probe the electrical connectors.
  • Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
  • Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 minutes. For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have passed.
Failure to follow this instruction may result in the accidental deployment of these modules, which increases the risk of serious personal injury or death.