USA
Warning Lamps And Chime: Diode Check:
^ Check continuity using an ohmmeter.
^ Diode is functioning properly if test results are as shown in the figure above.
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 in to the combination meter printed circuit.