Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Cigar Lighter/Power Outlet Schematics DEFINITION: This table diagnoses the 115-volt outlet inoperative. | |||
1 |
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 | 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 . 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 . 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 . 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 . 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 . 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 . 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 . 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 . 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 . 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 . 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 . 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 Accessory AC and DC Power 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 |
