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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Connector Views



13 Position Round Connector at Transmission





1 RPM sensor 3 (Y3/6n3)
2 Modulating pressure regulating solenoid valve (Y3/6y1)
3 RPM sensor 2 (Y3/6n2)
4 Signal in: temperature sensor (Y3/6b1) and starter lockout contact
5 -
6 Solenoid valves voltage supply
7 Sensor voltage supply
8 2-3 shift solenoid valve (Y3/6y5)
9 3-4 shift solenoid valve (Y3/6y4)
10 Shift pressure regulating solenoid valve (Y3/6y2)
11 PWM solenoid valve (torque converter lock-up) (Y3/6y6)
12 Sensor ground
13 1-2/4-5 shift solenoid valve (Y3/6y3)