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

Service Hints


S 9 SHIFT LOCK ECU
1-GROUND: Approx. 12 Volts with Ignition SW at ACC or ON position
2-GROUND: Approx. 12 Volts with Ignition SW at ON position
5-GROUND: Always Continuity
6-GROUND: Approx. 12 Volts with Brake Pedal depressed

S12 STOP LIGHT SW
2-1: Closed with Brake Pedal depressed