Celica GT Liftback L4-2164cc 2.2L DOHC MFI (1998)
Oil Pressure Warning Lamp/Indicator: Testing and Inspection
INSPECT LOW OIL PRESSURE WARNING LIGHT
a. Disconnect the connector from the warning switch and ground terminal of the wire harness side connector.
b. Turn the ignition switch ON, check that the warning light lights up.
If the warning light does not light up, test the bulb or inspect wire harness.
