Installation Procedure

Fig 1: View Of TFP Switch Assembly

Courtesy of GENERAL MOTORS CORP.

Connect the wiring harness assembly to the following components:

• The TFP switch assembly (13)
• The pressure control solenoid (312) (red connector)
IMPORTANT: The 1-2 shift solenoids wires are red and light green. The 2-3 shift solenoid wires are red and yellow.
• The 1-2 shift solenoid (305) (white connector)
• The 2-3 shift solenoids (305) (white connectors)
• The TCC solenoid (335)
• Install the control valve body. Refer to Control Valve Body Replacement .
• Install the transmission side cover. Refer to Case Side Cover Replacement .