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)

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Test 15 - Inertia Switch Input Short Circuit

If not ground, fault is short circuit in inertia switch.

If not ground, lock all doors and repeat short circuit test.

If ground, fault is short circuit in bulkhead harness.

If not ground, fault is short circuit in diode LBD3.