Removal (5.7L)
WARNING: This page is about a different car, the 2002 Pontiac Firebird and 2002 Chevrolet Camaro. However, it is still accessible from the selected car via links, so may be relevant.
- Perform a pressure test before removing the transmission, if necessary. See PERFORMANCE TESTS in 4L60-E DIAGNOSIS article. This will help to aid in the diagnosis.
- Disconnect the Intake Air Temperature (IAT) sensor electrical connector. See Fig 2.
- Disconnect the Mass Airflow (MAF) sensor electrical connector. See Fig 2.
- Remove the air intake duct. See Fig 2.
- Remove the transmission fluid level indicator. See Fig 3.
- Raise and suitably support the vehicle.
- Remove the oxidation catalytic converter.
- Unsnap the range selector lever cable from the transmission. See Fig 3
- Remove the driveshaft. See PROPELLER SHAFT REPLACEMENT - ONE PIECE and/or PROPELLER SHAFT REPLACEMENT - TWO PIECE .
- Support the rear axle with a suitable jack.
- Remove the rear axle torque arm from the transmission. See TORQUE ARM REPLACEMENT under REMOVAL & INSTALLATION in REAR SUSPENSION.
- Remove the torque converter covers. See TORQUE CONVERTER COVER .
- Remove the torque converter bolts. See Figure.
- Remove the transmission oil cooler lines. See TRANSMISSION FLUID COOLER HOSE/PIPE under REMOVAL & INSTALLATION in SERVICING - CAMARO & FIREBIRD article.
- Remove the wiring harness clamp bolt (1) attaching the clamp to the transmission. See Fig 4.
- Disconnect the transmission 20-way electrical connector (2). See Fig 4. Depress both tabs on the connector and pull straight up; do not pry the connector.
- Disconnect the vehicle speed sensor electrical connector (3). See Fig 4.
- Support the transmission using a transmission jack.
- Remove the transmission mount nut. See Figure.
- Remove the support bolts and the support from the rail. See Figure.
- Remove the floor panel reinforcement, if equipped. See FLOOR PANEL REINFORCEMENT .
- Lower the tail section of the transmission slightly.
- Remove the transmission-to-engine bolts. See Fig 5.
- Separate the transmission from the engine.
- Attach Torque Converter Holding Strap (J 21366) to transmission.
- Lower the transmission from the vehicle.
- Remove the transmission fluid fill tube, if necessary.