IGNITION SWITCH OFF MODE
When the operator turns the ignition switch to the OFF position, the following occurs
- All outputs are turned off, unless 02 Heater Monitor test is being run. Refer to «ON-BOARD DIAGNOSTICS»(ref-462506-S39588037242012040500000) .
- No inputs are monitored except for the heated oxygen sensors. The PCM monitors the heating elements in the oxygen sensors and then shuts down.