If No Can Communication Is Available With ECM

Control Part	Fail-Safe Operation
Cooling Fan *	Outputs the pulse duty signal (PWM signal) 100% when the Ignition Switch is turned ON Outputs the pulse duty signal (PWM signal) 0% when the Ignition Switch is turned OFF
A/C Compressor	A/C relay OFF
Alternator *	Outputs the power generation command signal (PWM signal) 0%

* : Only for models with VR engine.