Operation CHARM: Car repair manuals for everyone.

Warning Lamps

Fuel Warning Lamp Sensor Check







^ It will take a short time for the bulb to light.

Oil Pressure Switch Check







Check the continuity between the terminals of oil pressure switch and body ground.

Diode Check







^ Check continuity using an ohmmeter.
^ Diode is functioning properly if test results are as shown in the figure.
NOTE: Specification may vary depending on the type of tester. Before performing this inspection, be sure to refer to the instruction manual for the tester to be used.







^ Diodes for warning lamps are built into the combination meter printed circuit.