Oasis LS L4-2253cc 23L SOHC VTEC MFI (1999) Driver Information Display
Driver/Vehicle Information Display: Description and Operation
Safety Indicator System:
Bulbs are used to indicate when the tailgate or a door is not fully closed, or when a brake light is faulty. The bulbs will remain ON for about two seconds
after the ignition switch has been turned ON (II) to show that the system circuit is functioning.
Failure Indicator:
If all brake light bulbs are OK, the indicator light stays off because the WHT/GRN wire is constantly being grounded by the brake light failure sensor.
With the brake light off, the ground is provided through the diode, the failure sensor relay coil, and the bulb filaments. With the brake light on, both
relays in the sensors, connected in series, supply ground. If either of the two bulbs is not working, the chain is broken and the WHT/GRN wire is not
being grounded. The indicator light comes on.
