Circuit/System Verification

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

Refer to: SIR Service Precautions

Ignition - On / Vehicle - In Service Mode
Perform the appropriate scan tool control function: All Indicators @ P16 Instrument Cluster - On and Off
Verify the component turns On and Off: Seat Belt Reminder Indicator
- If the component does not turn On and Off
  Replace the appropriate component: P16 Instrument Cluster
- Go to next step: If the component turns On and Off
Operate the component: B153D Front Seat Belt Buckle - Driver - Buckled
Verify the scan tool parameter: Driver Seat Belt Status = Buckled
- If not the specified state
  Refer to: Circuit/System Testing
- Go to next step: If the specified state
Operate the component: B153D Front Seat Belt Buckle - Driver - Unbuckled
Verify the scan tool parameter: Driver Seat Belt Status = Unbuckled
- If not the specified state
  Refer to: Circuit/System Testing
- Go to next step: If the specified state
The condition is not currently present and may be an intermittent fault.