Installation Procedure
WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Align the tabs (8) on the new wiring harness U-channel with the solenoid retainer slots for solenoids E (3) and D (2) on the control valve assembly. Install the solenoid retainers (14) for the E (3) and D (4) solenoids.
- Attach the internal wiring harness connectors to solenoids A through F and to the TFP switch.
- Connector (13) goes to solenoid (6).
- Connector (12) goes to solenoid (4).
- Connector (7) goes to solenoid (5).
- Connector (10) goes to solenoid (2).
- Connector (11) goes to solenoid (3).
- Connector (9) goes to solenoid (1).
- Connector (15) goes to solenoid (16)
- Push the main transmission connector (2) outward through hole (1) in the transmission case until the retaining feet on the connector are near the locked position.
- Use J 44247 to seat the retaining feet on transmission connector (1).
- Install the oil pan and transmission internal oil filter. Refer to Oil Pan Replacement .
- Connect the external wiring harness to the main transmission connector.
IMPORTANT:
The internal wiring harness connectors (7), (9)-(13), and (15) should be in the correct position for installation because of their pre-assembled position in the U-channel.