Avalanche 4WD V8-5.3L (2011)
‹› If less than the specified range, replace the X80 accessory power receptacle - 110 V AC.
3. Test for less than 3 ohm between the following terminals:
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The terminal 3 and the applicable receptacle terminal
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The terminal 6 and the applicable receptacle terminal
‹› If greater than the specified range, replace the X80 accessory power receptacle - 110 V AC.
4. Test for infinite resistance between terminal 4 and terminal 1.
‹› If not the specified value, replace the X80 accessory power receptacle - 110 V AC.
5. Connect an AC powered device to the X80 accessory power receptacle - 110 V AC.
6. Test for less than 3 ohm between terminal 4 and terminal 1.
‹› If greater than the specified range, replace the X80 accessory power receptacle - 110 V AC.
Repair Instructions
Perform the Diagnostic Repair Verification See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Diagnostic Trouble
Code Tests and Associated Procedures/Verification Tests and Procedures after completing the diagnostic procedure.
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Accessory Power Receptacle Replacement See: Service and Repair/Accessory Power Receptacle Replacement
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Control Module References See: Testing and Inspection/Programming and Relearningfor control module replacement, setup, and programming
