LEMON Manuals: Even more car manuals for everyone
Home >> Cadillac >> 2010 >> STS 3.6 V, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (Engine Controls And Fuel - 4.6L (LH2) - DTC P0010 To DTC P0333) >> DTC P0010, P0013, P0020, or P0023 >> Component Testing

Component Testing

WARNING: This page is about a different variant/trim than selected.

Static Test

  1. Ignition OFF, disconnect the appropriate CMP actuator solenoid harness connector at the CMP actuator solenoid.
  2. Test for 2-12 ohms of resistance at 25°C (77°F) between the control terminal B and the low reference terminal A of the CMP actuator solenoid.
    • If the resistance is not within the specified range, replace the CMP actuator solenoid.

Dynamic Test

    IMPORTANT: Do not allow the solenoid to be energized for more than 2 seconds.
  1. Install fused jumper wire between the control terminal B and 12 volts. Install a jumper wire between the low reference terminal A and momentarily connect to ground.
  2. Listen for the solenoid to click.
    • If the function does not perform as specified, replace the CMP actuator solenoid.
scientia non olet · About LEMON Manuals