Scheme 178
Visual/Physical Inspection
- Inspect for aftermarket devices which can affect the operation of the power outlets. «Checking Aftermarket Accessories»(/chevrolet/equinox/ii-2009-2015/remont/ignition-switchsteering-lock/#wiring-systems-and-power-management-diagnostic-information-and-procedures__checking-aftermarket-accessories)
- Inspect the accessible system components or the visible system components for obvious damage or for obvious conditions which can cause the symptom.
Intermittent
Electrical connections or wiring may be the cause of intermittent conditions. Refer to Testing for Intermittent Conditions and Poor Connections
Symptom List
Refer to Power Outlet Receptacle Malfunction in order to diagnose the system.
Diagnostic Instructions
- Perform the «Diagnostic System Check - Vehicle»(/chevrolet/equinox/ii-2009-2015/remont/oem-general-information/#vehicle-diagnostic-information-diagnostic-information-and-procedures) prior to using this diagnostic procedure.
- Review «Strategy Based Diagnosis»(/chevrolet/equinox/ii-2009-2015/remont/oem-general-information/#vehicle-diagnostic-information-diagnostic-information-and-procedures__strategy-based-diagnosis) for an overview of the diagnostic approach.
- «Diagnostic Procedure Instructions»(/chevrolet/equinox/ii-2009-2015/remont/oem-general-information/#vehicle-diagnostic-information-diagnostic-information-and-procedures__diagnostic-procedure-instructions) provides an overview of each diagnostic category.
Diagnostic Fault Information
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| B+ | 1 | 1 | ||
| IGN | 1 | 1 | ||
| Ground | 1 | 1 | ||
| 1. Accessory Power Receptacle Malfunction | ||||
Circuit/System Description
The accessory power receptacle located in rear of the vehicle is supplied B+ all the time. The accessory power receptacles located in the instrument panel and center console are supplied B+ when the ignition is on or in the accessory position.
Reference Information
Schematic Reference
Connector End View Reference
Description and Operation
Electrical Information Reference
- «Circuit Testing»(/chevrolet/equinox/ii-2009-2015/remont/ignition-switchsteering-lock/#wiring-systems-and-power-management-diagnostic-information-and-procedures__circuit-testing)
- «Connector Repairs»(/chevrolet/equinox/ii-2009-2015/remont/ignition-switchsteering-lock/#wiring-systems-and-power-management-diagnostic-information-and-procedures__connector-repairs)
- «Testing for Intermittent Conditions and Poor Connections»(/chevrolet/equinox/ii-2009-2015/remont/ignition-switchsteering-lock/#wiring-systems-and-power-management-diagnostic-information-and-procedures__testing-for-intermittent-conditions-and-poor)
- «Wiring Repairs»(/chevrolet/equinox/ii-2009-2015/remont/ignition-switchsteering-lock/#wiring-systems-and-power-management-diagnostic-information-and-procedures__wiring-repairs)
Circuit/System Testing
- Ignition OFF, disconnect the harness connector at the appropriate X80 accessory power receptacle.
- Test for less than 5 ohms between the ground circuit terminal C and ground. If greater than the specified range, test the ground circuit for an open/high resistance.
- Ignition ON, verify that a test lamp illuminate between the B+/ignition circuit terminal A and ground. If the test lamp does not illuminate, test the B+/ignition circuit for a short to ground or an open/high resistance.
- If all circuits test normal, test or replace the X80 accessory power receptacle.
Repair Instructions
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Accessory Power Receptacle Replacement
Special Tools
J 42059 Cigar Lighter Socket Remover
Removal Procedure
- Remove the auxiliary power outlet fuse from the fuse block.
- Remove the receptacle: Look into the receptacle. There are two 3 mm (0.11 in) tab windows 12 mm (0.47 in) from the front of the receptacle. The J 42059 cigar lighter socket remover pushes the plastic latches from these tab windows and the receptacle can be pulled straight out. Place one side of the "T" portion of the J 42059 cigar lighter socket remover into the tab window. The J 42059 cigar lighter socket remover will not fit straight into the receptacle. Angle the J 42059 cigar lighter socket remover slightly for insertion into the receptacle. Insert the other side of the "T" into the opposite tab window. You must move the J 42059 cigar lighter socket remover handle toward horizontal to engage the other tab window. Use the J 42059 cigar lighter socket remover to pull the receptacle straight out.
- If J 42059 cigar lighter socket remover tool fails to release the lighter socket from the retainer, perform the following alternate method: Insert a small grinding tool with a cutoff wheel into the socket. Remove the plastic latches in the 3 mm (0.11 in) square windows. Use the J 42059 cigar lighter socket remover as directed above to remove the socket.
Installation Procedure
- Route the connector through the retainer. Align the accessory power receptacle retainer to the slot in the opening.
- Install the retainer by pressing into place fully seated.
- Connect the electrical connector to the receptacle.
- Align the tabs on the receptacle to the slots in the retainer. Install the accessory power receptacle by pressing into place until fully seated.
- Install the accessory power receptacle fuse.
12 Volt Power Outlet Receptacle Description and Operation
The accessory power receptacle in the rear of the vehicle is supplied battery voltage at all times. The accessory power receptacles located in the center console and the instrument panel are supplied battery voltage when the ignition is on or in the accessory position.
Special Tools
Illustration Tool Number/Description J 42059 Cigar Lighter Socket Remover
See also:
• Checking Aftermarket Accessories
• Testing for Intermittent Conditions and Poor Connections
• Diagnostic System Check - Vehicle
• Strategy Based Diagnosis
• Diagnostic Procedure Instructions
• COMPONENT CONNECTOR END VIEWS - INDEX
• Circuit Testing
• Connector Repairs
• Wiring Repairs
• Diagnostic Repair Verification
• Power Outlet Receptacle Malfunction
• Accessory Power Receptacle Replacement