Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Diode: Testing and Inspection

Electrical Components Inspection


Diode Check:





DIODE CHECK
Check continuity using an ohmmeter.
Diode is functioning properly if test results are as shown.

NOTE: Specification may vary depending on the type of tester. Before performing this inspection, be sure to refer to the instruction manual of the tester to be used.

Check diodes at the combination meter harness connector instead of the combination meter assembly. Refer to "Wiring Diagram WARN".
DI-WARN