LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2012 >> Cruze Eco, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 105 (Automatic Transmission - 4T45-E - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Wiring Harness Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2010 Pontiac G5 and 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Wiring Harness Assembly
    GM1205809Courtesy of GENERAL MOTORS CORP.
  1. 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)
  2. Install the control valve body. Refer to Control Valve Body Replacement .
  3. Install the transmission side cover. Refer to Control Valve Body Cover Replacement .
  4. IMPORTANT: 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 engine control module (ECM), powertrain control module (PCM) or transmission control module (TCM) will need to relearn TAP values. Transmission performance may be affected as new TAP values are learned.
  5. Reset the TAP values. Refer to Transmission Adaptive Functions .