Purpose/Function
The check fuel cap warning light is built into the instrument cluster.
If the PCM detects that the fuel cap is open, the light illuminates to warn the driver that the fuel cap is open.
Construction
Built into the instrument cluster.(See INSTRUMENT CLUSTER.)
Operation
The illumination condition of the check fuel cap warning light is as follows:
DTC P0457:00 is stored (PCM detects that fuel cap is open)
The PCM sends a check fuel cap warning light illumination request to the instrument cluster via CAN communication.
Before Service Precaution
Direct Fuel Injection SystemPassenger Sensing System [Two Step Deployment Control System]
Purpose
The passenger sensing system detects whether or not there is an occupant
on the passenger seat to control the operation (deployment) of the passenger-side
air bag system corresponding to the detected condition.
Function
Measures the total seated weight on the passen ...
Throttle Body
Purpose, Function
Opens/closes the throttle valve to adjust the amount of air supplied to the
cylinder.
Opens/closes the throttle valve according to the control signal from the
PCM.
Construction
The throttle body is installed to the intake manifold.
Th ...
Filament Inspection
1. Switch the ignition ON (engine off).
2. Turn the rear window defroster switch on.
CAUTION:
Directly touching the rear window defroster filament with the lead of the
tester could damage it. Wrap aluminum foil around the end of the lead and inspect
the filament by touching it ...