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Home >> Chevrolet >> 2009 >> Traverse LS, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 27 (Battery, Charging System And Starting System) >> Diagnostic Information and Procedures >> Charging System Test (OUTLOOK) >> Circuit/System Testing
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Circuit/System Testing

WARNING: This page is about a different car, the 2010 Saturn Outlook, 2010 GMC Acadia, 2010 Chevrolet Traverse, and 2010 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON, verify that no generator or battery current sensor DTCs are set that would cause a charging system concern.
  2. Engine OFF, connect the SA9154Z-A  Starting System Tester red lead to the battery positive terminal and the grey lead to the output circuit of the generator. See Special Tools .
  3. Engine ON, turn ON the SA9154Z-A  Starting System Tester. See Special Tools . Turn all vehicle accessories OFF and follow all the prompts.
  4. Press the CHARGING SYSTEM TEST button. The display should read 13.0 - 15.5 volts.
    • If not within specified range, replace the generator.
  5. Is the generator output current greater than or equal to the load test output value given in Generator Usage  ?
    • If not within specified value, replace the generator.
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