how to fix the SRS system warning light on Honda Pilot YF3 (2016-2022)

Solution

1. Preparation

• Tools Required: OBD-II scanner, socket set, multimeter, torque wrench, flathead screwdriver, and safety gloves.
• Disconnect the negative battery terminal to ensure safety while working on the SRS components.
• Allow the vehicle to sit for at least 10 minutes after battery disconnection to allow capacitors to discharge.

2. Inspect and Repair Connections

• Locate the SRS connectors under the driver and passenger seats.
• Check for tightness and cleanliness of connections; clean or replace connectors as needed.
• Using a multimeter, check for continuity in the wiring harness leading to the airbag modules.
• If any connections are damaged, repair or replace the wiring as necessary.

3. Replace Faulty Components

• If diagnostic codes indicate a faulty airbag or seat belt, remove the affected component.
• For airbag replacement:
  • Remove the steering wheel or seat according to the service manual.
  • Disconnect airbag connectors carefully and replace the unit.
  • Torque the airbag bolts according to specifications.
• For seat belt replacement:
  • Remove the seat belt anchor bolts and disconnect the seat belt assembly.
  • Install the new seat belt and torque bolts to the manufacturer's specification.

4. Reassemble and Test

• Reconnect all connectors and ensure all components are securely fastened.
• Reconnect the negative battery terminal.
• Clear any stored error codes and check the SRS warning light status after starting the vehicle.