Purpose/Function
Supplies power to each part.
Supplies battery voltage to each part based on the signals from the PCM even though the ignition is switched on or off.
Construction
Installed to the relay and fuse block.

Operation
After the contact point is on battery voltage is supplied to the coil based on the signals from the PCM.

Fail-safe
Function not equipped.
Main Fuse Removal/Installation
Relay InspectionOverheating
Overheating
If the High engine coolant temperature warning light illuminates, the vehicle
loses power, or you hear a loud knocking or pinging noise, the engine is probably
too hot.
WARNING
Switch the ignition to off and make sure the fan is not running before attempting
to work near the c ...
Driveline/Axle Abbreviations
AAS
Active Adaptive Shift
ABS
Antilock Brake System
ABDC
After Bottom Dead Center
ACC
Accessories
AFS
Adaptive Front Lighting System
ALC
...
Positive Crankcase Ventilation (PCV) Valve Inspection
Airflow Inspection
1. Disconnect the section (A) of ventilation hose shown in the figure.
2. Start the engine and verify that vacuum is applied to the end of the disconnected
ventilation hose while the engine is idling.
If vacuum is not applied to the ventilation hose, perform the p ...