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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 370 (Engine Controls And Fuel - Hybrid (LZ1) - DTC P0010 Through DTC P0341) >> Diagnostic Information and Procedures >> DTC P0010 >> Component Testing

Component Testing

WARNING: This page is about a different car, the 2011 GMC Yukon, 2011 Chevrolet Tahoe, and 2011 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.

Static Test

  1. Ignition OFF, remove the Camshaft Position Actuator Magnet.
  2. Test for 5.0-9.0 Ω between the solenoid control terminal 2 and the low reference terminal 1 at the Camshaft Position Actuator Magnet.
    • If not within the specified range, replace the Camshaft Position Actuator Magnet.
  3. Test for infinite resistance between each terminal of the magnet and the magnet housing.
    • If not the specified value, replace the Camshaft Position Actuator Magnet.

Dynamic Test

  1. Remove the Camshaft Position Actuator Magnet.
    2. NOTE:
    • The Camshaft Position Actuator Magnet pintle should be facing downward for this test.
    • Do not allow electrical current to flow through the Camshaft Position Actuator Magnet for greater than 1-2 s.
  2. Install a 20 A fused jumper wire between the control circuit terminal 2 and B+. Momentarily install a jumper wire between the low reference terminal 1 and ground. The pintle should extend.
    • If the function does not perform as specified, replace the Camshaft Position Actuator Magnet.
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