Intermittent
Faulty electrical connections or wiring may be the cause of intermittent conditions. Refer to Testing for Intermittent Conditions and Poor Connections in Wiring Systems.
Power Outlet Receptacle Inoperative
| Step | Action | Yes | No |
|---|---|---|---|
| Schematic Reference: Cigar Lighter/Auxiliary Outlets Schematics DEFINITION: This table diagnoses the 115 volt outlet inoperative. | |||
| 1 | Turn ON the ignition with the Engine off. Press the 115 volt Power Outlet Switch to the on position and release. Did the 115 volt power outlet lamp illuminate? | Go to Step 2 | Go to Step 3 |
| 2 | With the ignition ON and the power outlet switch on: Test the 115 volt Power Outlet for AC voltage. Did you measure 115 volts AC? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 5 |
| 3 | With the ignition ON and the power outlet switch on: Connect a test lamp between the feed circuit at the 115 volt power outlet switch and ground. Did the test lamp illuminate? | Go to Step 4 | Go to Step 16 |
| 4 | Test the ground circuit of the 115 volt power outlet switch for continuity. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 24 | Go to Step 13 |
| 5 | With the ignition ON and the power outlet switch on: Connect a test lamp between the INV relay coil feed circuit at the 115 volt power outlet switch and ground. Did the test lamp illuminate? | Go to Step 6 | Go to Step 13 |
| 6 | With the ignition ON and the power outlet switch on: Connect a test lamp between the accessory AC/DC power control module supply voltage at the module and ground. Did the test lamp illuminate? | Go to Step 7 | Go to Step 9 |
| 7 | Test the ground circuit of the accessory AC/DC power control module for continuity. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 24 | Go to Step 8 |
| 8 | With the ignition ON and the power outlet switch on: Test the output of the accessory AC/DC power control module for AC voltage. Did you measure 115 volts AC? | Go to Step 17 | Go to Step 14 |
| 9 | With the ignition ON and the power outlet switch on: Connect a test lamp between the INV relay coil feed circuit at the INV relay and ground. Did the test lamp illuminate? | Go to Step 10 | Go to Step 18 |
| 10 | With the ignition ON and the power outlet switch on: Connect a test lamp between the INV relay switch side feed circuit and ground. Did the test lamp illuminate? | Go to Step 11 | Go to Step 19 |
| 11 | With the ignition ON and the power outlet switch on: Connect a test lamp between the INV relay switch side load circuit and ground. Did the test lamp illuminate? | Go to Step 20 | Go to Step 12 |
| 12 | Test the ground circuit of the 115 volt power outlet switch for continuity. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 24 | Go to Step 15 |
| 13 | Inspect for poor connections at the harness connector of the 115 volt power outlet switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 24 | Go to Step 21 |
| 14 | Inspect for poor connections at the harness connector of the accessory AC/DC power control module. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 24 | Go to Step 23 |
| 15 | Inspect for poor connections at the harness connector of the INV relay. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 24 | Go to Step 22 |
| 16 | Repair the open in the 115 volt power outlet switch feed circuit between the 115 volt power outlet switch and the GAUGE fuse. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 24 | |
| 17 | Repair the open between the accessory AC/DC power control module and the 115 volt power outlet. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 24 | |
| 18 | Repair the open in the INV relay coil feed circuit between the INV relay and the 115 volt power outlet switch. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 24 | |
| 19 | Repair the open in the INV relay switch side feed circuit between the INV relay and the INV fuse. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 24 | |
| 20 | Repair the open in the INV relay switch side load circuit between the INV relay and the accessory AC/DC power control module. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 24 | |
| 21 | Replace the 115 volt power outlet switch. Refer to Power Outlet Receptacle Switch Replacement . Did you complete the replacement? | Go to Step 24 | |
| 22 | Replace the INV relay. Did you complete the replacement? | Go to Step 24 | |
| 23 | Replace the accessory AC/DC power control module. Refer to AC/DC Power Outlet Control Module Replacement . Did you complete the replacement? | Go to Step 24 | |
| 24 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 1 |
Power Outlet Receptacle Inoperative