GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2007 🢒 STS 🢒 Engine 🢒 Engine Mechanical - 4.6L (LH2) 🢒 Engine Wiring Harness Assembly Removal

Left Side Harness Connections

    Object Number: 927839 Size: SH
  1. Disconnect the engine wiring harness from the left side fuel injectors.

    2. Object Number: 927781 Size: SH
  2. Disconnect the engine wiring harness from the left camshaft cover.

    3. Object Number: 927828 Size: SH
  3. Disconnect the engine wiring harness from the left coil assembly harness.

    4. Object Number: 927792 Size: SH
  4. Disconnect the engine wiring harness from the left camshaft position sensors.

    5. Object Number: 927862 Size: SH
  5. Disconnect the engine wiring harness from the EVAP purge solenoid.

    6. Object Number: 927869 Size: SH
  6. Disconnect the engine wiring harness from the throttle position sensor on the throttle body.

    7. Object Number: 1346039 Size: SH
  7. Disconnect the engine wiring harness from the air conditioner compressor.

    8. Object Number: 1346041 Size: SH
  8. Disconnect the engine wiring harness from the oil pressure sensor.

Right Side Harness Connections

    Object Number: 927838 Size: SH
  1. Disconnect the engine wiring harness from the right side fuel injectors.

    2. Object Number: 927778 Size: SH
  2. Disconnect the engine wiring harness from the right camshaft cover.

    3. Object Number: 927822 Size: SH
  3. Disconnect the engine wiring harness from right coil assembly harness.

    4. Object Number: 927790 Size: SH
  4. Disconnect the engine wiring harness from right camshaft position sensors.

    5. Object Number: 927871 Size: SH
  5. Disconnect the engine wiring harness ground from the intake manifold stud.

    6. Object Number: 927819 Size: SH
  6. Disconnect the engine wiring harness from the ECT sensor at the rear of the right cylinder head.

    7. Object Number: 1346047 Size: SH
  7. Disconnect the starter motor wiring harness from the generator.

    8. Object Number: 1346050 Size: SH
  8. Disconnect the engine wiring harness from the generator.

    9. Object Number: 927850 Size: SH
  9. Disconnect the engine wiring harness from the MAP sensor.

    10. Object Number: 927798 Size: SH
  10. Disconnect the engine wiring harness from the knock and crankshaft position sensor wiring harness.

    11. Object Number: 1346053 Size: SH
  11. Remove the engine wiring harness bracket from the engine block.