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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Restraints and Safety Systems: Service Precautions

CHECKING OF SHORT OR OPEN CIRCUIT
Refer to the following tips for checking of short or open circuit.
1. Shorting bar is located between the upper and lower pins of SRSCM connector A and B.
2. When checking short circuit, shorting bar must be opened. Use a plastic clip to put into as a shorting bar opener for disconnecting shorting bar.
3. Use SST Dummy adapter (0957A-1C000) to measure resistance or voltage for checking of short or open circuit. Plug it into DAB (CAB, BPT) connector to avoid enlarging or damaging the connector pins.