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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Security Indicator Circuit

SECURITY INDICATOR CIRCUIT

CIRCUIT DESCRIPTION
When the TVIP system is preparing to be set, this circuit lights up the security indicator. When the system has been set, it continually turns the security indicator on for 0.2 seconds and turns it off for 1.8 seconds.

Wiring Diagram:






Step 1:




Step 2-3:




INSPECTION PROCEDURE