Detailed Description of Error B0098
OBDII error code B0098 is a manufacturer-specific code that is primarily used by General Motors (GM) vehicles. It indicates a fault with the right side restraints sensor 3, which is a component of the vehicle''s Supplemental Restraint System (SRS) or airbag system. The ''3'' in the code refers to a specific sensor or circuit, and the ''Subfault'' designation indicates that there is a secondary or underlying issue with the sensor or its associated circuitry.
The right side restraints sensor is responsible for detecting the presence and position of occupants in the vehicle, as well as the severity of impacts. It sends signals to the SRS control module, which uses the information to determine whether or not to deploy the airbags and other restraints.
When the B0098 code is triggered, it means that the SRS control module has detected a fault with the right side restraints sensor 3. This can be caused by a variety of issues, including sensor or circuit damage, wiring problems, or faulty control module programming.
Possible Causes of Error B0098
- Damage to the right side restraints sensor 3 or its associated wiring
- Corrosion or moisture in the sensor or wiring connectors
- Short circuits or open circuits in the sensor or wiring
- Incorrect sensor installation or calibration
- Control module programming issues or software glitches
- Wiring harness damage or chafing
- Sensor or control module failure due to age or wear
Possible Fixes for Error B0098
- Inspect the right side restraints sensor 3 and its associated wiring for damage or corrosion
- Check the sensor and wiring connectors for proper installation and calibration
- Use a multimeter to test the sensor and wiring for short circuits or open circuits
- Replace the right side restraints sensor 3 if it is damaged or faulty
- Update the control module software or reprogram the module if necessary
- Repair or replace the wiring harness if it is damaged
- Consult a professional mechanic or the vehicle''s manufacturer for further diagnosis and repair if the issue persists