GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2000 🢒 Century 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 4T65-E 🢒 Electrical Connector Replacement

Removal Procedure
  1. Remove the case side cover. Refer to Control Valve Body Cover Replacement .

    2. Object Number: 48209 Size: SH
  2. Disconnect the wiring harness assembly (224) from the following components:
    3. • Automatic transaxle fluid pressure manual valve position switch (395)
    • 1-2 shift solenoid (315A)
    • 2-3 shift solenoid (315B)
    • Torque converter clutch PWM solenoid (334)
    • Pressure control solenoid (322)
    • Automatic transaxle input speed sensor (440)
    • Wiring harness clips

    Object Number: 48210 Size: SH
  3. Remove the wiring harness assembly (224).

    4. Object Number: 49407 Size: SH
  4. Inspect the wiring harness assembly (224) for:
    5. • Cut or pinched wires
    • Cut wire insulation
    • Bent or broken electrical connections
    • Damaged terminal pins

Installation Procedure

    Object Number: 48210 Size: SH
  1. Install the wiring harness assembly (224).

    2. Object Number: 48209 Size: SH
  2. Connect the wiring harness assembly (224) to the following components:
    3. • Automatic transaxle fluid pressure manual valve position switch (395)
    • 1-2 shift solenoid (315A)
    • 2-3 shift solenoid (315B)
    • Torque converter clutch PWM solenoid (334)
    • Pressure control solenoid (322)
    • Automatic transaxle input speed sensor (440)
    • Wiring harness clips
  3. Install the case side cover. Refer to Control Valve Body Cover Replacement .