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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Automatic Transaxle Shift Lock Control

The BCM controls the automatic transaxle shift lock control solenoid by supplying or removing the ground signal to the solenoid when the ignition switch is in the ON position. When the BCM receives a brake switch signal, the BCM disengages the solenoid allowing the transaxle to be shifted out of park.