Other information:
DTC Description
DTC DETECTION LOGICAn improper voltage signal is sent to ECM through EVAP canister vent control valve. DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P0447
VENT CONTROL VALVE
(Evaporative emission system vent control circuit open)
Diagnosis condition
Start engine and let it idle
Signal (terminal)
Voltage signal transmitted from EVAP canister vent control valve to ECM
Threshold
An improper voltage signal is sent to ECM through EVAP canister vent control valve
Diagnosis delay time
—
POSSIBLE CAUSE
Harness or connectors
(The valve circuit is open or shorted...
Warning Lamp/Indicator Lamp
Name Design Layout/Function
ABS warning lamp
or
For function: Refer to Component Function Check.
For layout: Refer to Design.
Brake warning lamp
or
For function: Refer to Component Function Check.
For layout: Refer to Design...