Installation Procedure

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Install a NEW seal (2) and an NEW O-ring (1) to the electrical connector.

Fig 1: View Of Wiring Harness & Seal
Courtesy of GENERAL MOTORS COMPANY
Install the wiring harness (2).

Fig 2: Locating Wiring Harness & Clip
Courtesy of GENERAL MOTORS COMPANY

Make sure that the connectors guide pin locates in the groove and install the retaining clamp (1). Check for correct seat of the wiring harness and the retaining clamp.
Install the transmission control module. Refer to Transmission Control Module Replacement .
Install the control valve body. Refer to Control Valve Body Replacement .