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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Test A: Control Solenoids

PINPOINT TEST A: CONTROL SOLENOIDS

NOTE: Refer to the Transmission Vehicle Harness Connector illustration.

NOTE: Refer to the Internal Harness Connector illustration.

NOTE: Read and record all DTCs. All TR-P Sensor, PCA (line pressure solenoid) and VSS DTCs must be repaired before entering Output State Control (OSC) - Service Bay Mode.

NOTE: Use the PID Chart for available diagnostic PIDs.

Test A1 Continued:




Test A2-A8: