GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2002 🢒 Express 🢒 Engine 🢒 Engine Mechanical - 6.5L 🢒 Engine Wiring Harness Assembly Removal

Tools Required

    • J 41515-A Glow Plug Socket
    • J 41712 Oil Pressure Switch Socket

    Object Number: 64989 Size: SH
  1. Disconnect all engine wiring harness connectors.
  2. Disconnect the engine wiring harness from all attachment points.
  3. Remove the engine wiring harness.

    4. Object Number: 65040 Size: SH
  4. Using the J 41515-A , remove the glow plugs.

    5. Object Number: 59857 Size: SH
  5. Remove the crankshaft position sensor mounting bolt, if equipped.

    6. Object Number: 59862 Size: SH
  6. Remove the crankshaft position sensor, if equipped. Twist and pull the crankshaft position sensor straight out from the front cover, if equipped.

    7. Object Number: 27615 Size: SH
  7. Using the J 41712 , remove the oil pressure sending unit (1).