LaCrosse FWD V6-3.0L (2010)
Auxiliary Power Outlet: Testing and Inspection
Power Outlet Receptacle Malfunction (12V DC)
Power Outlet Receptacle Malfunction (12V DC)
Diagnostic Instructions
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Perform the Diagnostic System Check - Vehicle (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic System
Check - Vehicle) prior to using this diagnostic procedure.
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Review Strategy Based Diagnosis (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Strategy Based Diagnosis) for an
overview of the diagnostic approach.
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Diagnostic Procedure Instructions (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic Procedure Instructions)
provides an overview of each diagnostic category.
Diagnostic Fault Information
Circuit/System Description
The 12 V DC accessory power receptacles are supplied B+ when the ignition is on or in the accessory position.
Reference Information
Schematic Reference
Cigar Lighter/Power Outlet Schematics (See: Diagrams/Electrical Diagrams)
Connector End View Reference
Component Connector End Views (See: Diagrams/Connector Views)
Description and Operation
Power Outlets Description and Operation (See: Description and Operation)
Electrical Information Reference
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Circuit Testing (See: Testing and Inspection/Component Tests and General Diagnostics/Circuit Testing/Circuit Testing)
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Connector Repairs (See: Testing and Inspection/Component Tests and General Diagnostics/Connector Repairs/Connector Repairs)
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Testing for Intermittent Conditions and Poor Connections (See: Testing and Inspection/Component Tests and General Diagnostics/Circuit
Testing/Testing For Intermittent Conditions and Poor Connections)
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Wiring Repairs (See: Testing and Inspection/Component Tests and General Diagnostics/Wiring Repairs/Wiring Repairs)
Circuit/System Verification
Install a 12 V DC accessory into a X80 accessory power receptacle. Ignition ON, command the Accessory/Retained Accessory Power Relay Command
ON and OFF with a scan tool. The K10 accessory relay should click and the 12 V DC accessory should have power.
Circuit/System Testing
1. Ignition OFF, disconnect the K10 accessory relay.
2. Test for less than 10 ohm between the ground circuit terminal 86 and ground.
‹› If greater than the specified range, test the ground circuit for an open/high resistance.
3. Verify that a test lamp does not illuminate between the control circuit terminal 30 and ground.
‹› If the test lamp illuminates, test the control circuit for a short to voltage.
