Circuit/System Verification

Ignition - On / Vehicle - In Service Mode
Verify there are no DTCs set related to the following component/system:
- Forward Collision Alert
- Lane Keep Assist
- If any DTC is set
  Refer to: Diagnostic Trouble Code (DTC) List - Vehicle
- Go to next step: If no DTC is set
Verify the following component is properly installed: B174W Frontview Camera - Windshield
- If the component is not properly installed
  Repair as necessary
- Go to next step: If the component is properly installed
Verify the condition does not exist: B174W Frontview Camera - Windshield - Dirty or Blocked by debris
- If the condition exists
  Clean the components as necessary.
- Go to next step: If no condition exists
Perform the appropriate scan tool control function: All Indicators
Verify the component activates: Collision Alert - Indicators
- If the component does not work as specified
  Refer to: Circuit/System Testing - Test 1
- Go to next step: If the component works as specified
Verify the SERVICE FORWARD CAMERA message is not displayed on the driver information center.
- If the message is displayed
  Refer to: Circuit/System Testing - Test 2
- Go to next step: If the message is not displayed
Refer to Diagnostic Aids.