Installation Procedure

Fig 1: View Of TCC PWM Solenoid

Courtesy of GENERAL MOTORS CORP.

Install the TCC PWM solenoid (334).
Install the TCC PWM solenoid retaining clip (314F).
Connect the TCC PWM solenoid electrical connector.

Fig 2: Locating Oil Pump Assembly

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Install the oil pump (200) to the valve body (300).

Fig 3: Locating Oil Pump Bolts

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CAUTION: Refer to Fastener Caution .

Install the oil pump body and cover bolts (230, 230).
Tighten:
- Tighten the nine bolts (231) to 12 N.m (106 lb in).
- Tighten the two bolts (230) to 16 N.m (12 lb ft).

Fig 4: Locating Wiring Harness & Electrical Connectors

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Reposition and connect the electrical connectors to the following:
- Automatic transaxle fluid pressure manual valve position switch assembly (395)
- 2-3 Shift solenoid valve assembly (315B)
- If equipped internal mode switch
Install the case side cover. Refer to Control Valve Body Cover Replacement .

NOTE: It is recommended that transmission adaptive pressure (TAP) information be reset. Resetting the TAP values using a scan tool will erase all learned values in all cells. As a result, The ECM, PCM or TCM will need to relearn TAP values. Transmission performance may be affected as new TAP values are learned.

Reset the TAP values. Refer to Transmission Adaptive Functions .