Instrument Panel, Gauges and Warning Indicators: Testing and Inspection
Warning Lamp Testing:
^ Check continuity using an ohmmeter.
^ Diode is functioning properly if test results are as shown in the figure above.
NOTE: Specifications may vary depending on the type of tester. Before performing this Inspection, be sure to refer to the instruction manual of your tester.
^ Diodes for warning lamps are built into the combination meter printed circuit.