Circuit/System Verification

Ignition ON.
Verify that DTC B356A is not set.
- If the DTC is set
  Refer to DTC B356A .
- If the DTC is not set
Verify that DTC B0987 is not set.
- If the DTC is set
  Refer to DTC B0987 .
- If the DTC is not set
Verify the scan tool Frontview Camera System Status parameter is Normal.
- If the parameter is Undefined or Malfunction
  Refer to Diagnostic Aids.
- If the parameter is Normal
Verify the scan tool Lane Departure Warning Switch Status parameter changes between Active and Inactive when pressing the lane departure warning switch.
- If the parameter does not change between Active and Inactive
  Refer to Circuit/System Testing - Lane Departure Warning Switch Malfunction.
- If the parameter changes between Active and Inactive
Verify the scan tool Lane Departure Warning Indicator turns ON and OFF when commanding the Lane Departure Warning Indicator On and Off with a scan tool.
- If the indicator does not turn on and off
  Refer to Circuit/System Testing - Lane Departure Warning Switch Indicator Malfunction.
- If the indicator turns on and off
All OK.