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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1745 (Automatic Transaxle - AF33-5 (Removal & Installation, Service & Overhaul)) >> Repair Instructions >> Wiring Harness Installation

Wiring Harness Installation

WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Installing Transmission Wiring Harness Assembly
    GM874478Courtesy of GENERAL MOTORS CORP.
  1. Apply automatic transmission fluid to a new transmission wiring connector O-ring seal (46).
  2. Install the new transmission wiring connector O-ring seal (46) onto the transmission wiring harness assembly (33).
  3. Install the transmission wiring harness assembly (33) into the transmission case assembly through the wiring harness bore.
  4. Fig 2: View Of Fluid Temperature Sensor
    GM749339Courtesy of GENERAL MOTORS CORP.
  5. Apply automatic transmission fluid to the new transmission fluid temperature sensor O-ring seal (32).
  6. Install the new transmission fluid temperature sensor O-ring seal (32) into the groove of the transmission fluid temperature sensor (36).
  7. Install the transmission fluid temperature sensor (36) into the front control valve body fluid temperature sensor bore.
  8. Install the transmission fluid temperature sensor clip (49).
  9. Install the 1 - M6 x 1.0 x 55 mm fluid temperature sensor bolt (31).

    Tighten:  Tighten the fluid temperature sensor bolt to 10 N.m (89 lb in).

  10. Fig 3: Locating Solenoid Wire Connectors
    GM1258491Courtesy of GENERAL MOTORS CORP.
  11. Connect the 8 solenoid wire connectors as follows:
    • 1 - blue
    • 2 - black
    • 3 - green
    • 4 - black
    • 5 - blue
    • 6 - gray
    • 7 - brown
    • 8 - black
  12. Position the wiring harness in the wiring harness clip.