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
If it fails:
lemon-manuals.org.ua
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Control Module: Description and Operation
OPERATION In addition to controlling engine operation, the
Powertrain Control Module (PCM) controls transaxle operation. It does this by manipulating four solenoids -- Torque Converter Clutch
(TCC), Shift Solenoid 1
(SS1), Shift Solenoid 2
(SS2), and Shift Solenoid 3
(SS3).