Circuit/System Verification
- Ignition - On / Vehicle - In Service Mode
- Verify the scan tool parameter:Ambient Air Temperature= =-40 to 88°C (-40 to 190°F)and changes
- If not between =-40 to 88°C (-40 to 190°F) or does not change
Refer to: Circuit/System Testing
- If between =-40 to 88°C (-40 to 190°F) and changes
- If not between =-40 to 88°C (-40 to 190°F) or does not change
- All OK.