dodge Workshop Repair Guides

Dodge Workshop Service and Repair Manuals

Differential, Automatic Transaxle > < Transmission Control Module - Description|Page 7585
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Some examples of TCM.indirect outputs  are:

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Transmission Temperature (to PCM).

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PRNDL Position (to cluster/CCN).

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PTO Status.

In addition to monitoring inputs and controlling outputs, the TCM has other important responsibilities and functions:

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Storing and maintaining Clutch Volume Indexes (CVI).

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Storing and selecting appropriate Shift Schedules.

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System self-diagnostics.

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Diagnostic capabilities (with scan tool).

Clutch filling time is continuously maintained when the vehicle is running.

Differential, Automatic Transaxle > < Transmission Control Module - Description|Page 7585