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

SRS Control Module Connector (Srscm Connector)







The SRSCM Connector is designed with 3 security systems for preventing unexpected deployment, because of poor connections:

1. Twin Lock mechanism secures the locking of the terminal by a locking device to prevent the terminal from coming out.
2. Anti-deploy mechanism prevents unexpected deployment by shortening of the two squib terminals.
3. Electrical Connection check mechanism is designed to find poor connections at the SRSCM connector.

If this occures, SRS SRI (Service Reminder Indicator) lights up permanently.