| | Results of the tests |
| 1 | FUSE AND RELAY CHECK | All OK | Problems met | Operation |
|---|
| Check the condition of the fuses and relays See See E3045 BOOT AND FUEL FLAP OPENING | Continue to Step 2 | Components faulty | Replace the component involved (if a fuse is involved, search for the cause of the problem) |
| 2 | ELECTRICAL CIRCUIT CHECK | All OK | Problems met | Operation |
|---|
| Check the electrical connection between the Body Computer Node and the fuel flap opening pawl See See E3045 BOOT AND FUEL FLAP OPENING | Continue to Step 3 | Electrical connector at fuel flap lock not correctly connected | Connect the electrical connector to the luggage compartment lock correctly |
| Connections broken or not insulated | Restore continuity/insulation of the electrical connection See See E3045 BOOT AND FUEL FLAP OPENING |
| 3 | CHECKING ELECTRICAL SIGNAL | All OK | Problems met | Operation |
|---|
| Disconnect the electrical connector for the fuel flap opening pawl and check for the presence of the opening control signal | Continue to Step 4 | Opening command signal absent. | Continue to Step 6 |
| 4 | CHECK ON CORRECT OPERATION | All OK | Problems met | Operation |
|---|
| Check that the fault is no longer present. | End of diagnosis | The fault persists | Proceed with replacing the fuel flap lock motor Op. Op. 7025C40 FUEL FILLER FLAP CONTROL MOTOR - R+R AND CHECK LOCK SUPPLY LINE |
| 5 | CHECK WITH DIAGNOSTIC EQUIPMENT | All OK | Problems met | Operation |
|---|
| Press the button on the tunnel and check, in the parameters ambient at the Body Computer Node, that the status of the fuel flap opening button varies | Continue to Step 7 | There is no variation in the status | Continue to Step 6 |
| 6 | ELECTRICAL CIRCUIT CHECK | All OK | Problems met | Operation |
|---|
| Check the electrical connection between the switch on the tunnel and the Body Computer Node See See E3045 BOOT AND FUEL FLAP OPENING. Also check that the switch on the tunnel is working properly | Continue to Step 7 | Connections broken or not insulated | Restore continuity/insulation of the electrical connection See See E3045 BOOT AND FUEL FLAP OPENING |
| Switch faulty | Replace the switch on the tunnel Op. Op. 7040A56 SWITCH PANEL/SUPPORT(PUSH BUTTONS)-R R |
| 7 | CHECK ON CORRECT OPERATION | All OK | Problems met | Operation |
|---|
| Check that the fault is no longer present. | End of diagnosis | The fault persists | Replace the body computer node Op. Op. 5505A32 BODY COMPUTER - R R |