Control Module: Description and Operation

COMPONENT DESCRIPTION
This system is used to control the smooth shifting up and down of A/T during the hard acceleration/deceleration.

SYSTEM DESCRIPTION
The malfunction information related to A/T (Automatic Transaxle) is transferred from A/T control part of PCM.

Therefore, be sure to erase the malfunction information such as DTC not only in TCM (Transmission Control Module) but also PCM after the A/T related repair.