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

Valve Body, A/T

SHIFT SOLENOID VALVE A
Resistance between terminal 3 and ground 20-40 ohms

SHIFT SOLENOID VALVE B
Resistance between terminal 2 and ground 20-40 ohms

OVERRUN CLUTCH SOLENOID VALVE
Resistance between terminal 4 and ground 20-40 ohms

LINE PRESSURE SOLENOID VALVE
Resistance between terminal 1 and ground 2.5-5.0 ohms