LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1959 (Power Outlets) >> Diagnostic Information and Procedures >> Power Outlet Receptacle Inoperative >> Component Testing

Component Testing

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

Accessory Power Outlet

  1. Ignition OFF, remove the accessory power outlet.
  2. Test for greater than 1M ohm between terminal 6 and terminal 3.
    • If less than the specified range, replace the accessory power outlet.
  3. Test for less than 3 ohms between the following terminals:
    • The terminal 6 and the line hot terminal
    • The terminal 3 and the line neutral terminal
    • If greater than the specified range, replace the accessory power outlet.
  4. Test for infinite resistance between terminal 4 and terminal 1.
    • If not the specified value, replace the accessory power outlet.
  5. Connect an AC powered device to the accessory power outlet.
  6. Test for less than 3 ohms between terminal 4 and terminal 1.
    • If greater than the specified range, replace the accessory power outlet.
  7. Test for 2.9-3.1 volts, with the DMM set on the diode setting and the positive test lead to terminal 6 and the negative test lead to terminal 3.
    • If not within the specified range, replace the accessory power outlet.
  8. Test for 0.0-0.1 volts, with the DMM set on the diode setting and the positive test lead to terminal 3 and the negative test lead to terminal 6.
    • If greater than the specified range, replace the accessory power outlet.
scientia non olet · About LEMON Manuals