125000677 - P30 DOORS / BOOT OPEN BUZZER NOT PRESENT WITH CAR IN MOTION
With the vehicle moving, the accidental opening of one of the doors or the boot is not indicated by the buzzer. | The instrument panel node acquires from the network the signal indicating the status of the door switches or boot and the vehicle speed. If a door or the boot are opened and the vehicle speed is over 4 km/h, an acoustic signal is emitted.Warning: This function can be enabled/disabled via the MODE +/- keys on the controls switch panel unit. Make sure that the function has not been disabled incorrectly by the user |
| Results of the tests | ||||
| 0 | PRELIMINARY CHECKS | All OK | Problems met | Operation |
|---|---|---|---|---|
| Connect the Examiner diagnostic instrument and check, in the active diagnosis environment, that the buzzer is working properly | Continue to Step 1 | The buzzer is not working | Replace the Instrument Panel Node Op. Op. 5560B11 ANALOGUE CONTROL PANEL - R+R OR REPLACE | |
| 1 | CHECKING WITH DIAGNOSTIC EQUIPMENT | All OK | Problems met | Operation |
| Connect an Examiner and check the door/boot status has been correctly downloaded while in parameter mode | Continue to Step 4 | Malfunction in downloading door switch status | Continue to Step 2 | |
| Malfunction in downloading boot open switch status | Continue to Step 3 | |||
| 2 | ELECTRICAL CONNECTIONS CHECK | All OK | Problems met | Operation |
| Check the electrical connections between the doors and Body Computer See See E2510 COURTESY LIGHTSAlso check that the door switches are not faulty | Continue to Step 4 | Connections faulty | Restore the correct connections See See E2510 COURTESY LIGHTS | |
| Door switch faulty | Replace the door open motor Op. Op. 7005N21 FRONT SIDE DOOR LOCK MOTOR-LOCK ASSEMBLEY-R R | |||
| 3 | ELECTRICAL CONNECTIONS CHECK | All OK | Problems met | Operation |
| Check the electrical connections between boot open switch and Body Computer See See E2520 GLOVE COMPARTMENT LIGHT - LUGGAGE COMPARTMENT LIGHT - SUN VISOR LIGHTAlso check that the boot open switch is not faulty | Continue to Step 4 | Connections faulty | Restore the correct connections See See E2520 GLOVE COMPARTMENT LIGHT - LUGGAGE COMPARTMENT LIGHT - SUN VISOR LIGHT | |
| Boot open switch faulty | Replace the boot outer handle Op. Op. 7015B70 TAIL-GATE LOCK MOTOR - R R AND CHECK LOCK SUPPLY LINE | |||
| 4 | CHECK WITH DIAGNOSTIC EQUIPMENT | All OK | Problems met | Operation |
Connect the Examiner and check on the body computer node:
| Continue to Step 5 | Error in the C-CAN line. | Continue following the instructions for the diagnostic equipment | |
| Error found in speedometer signal. | Continue according to the instructions inSee table See table K03 SPEEDOMETER NOT WORKING | |||
| 5 | CHECK WITH DIAGNOSTIC EQUIPMENT | All OK | Problems met | Operation |
Keep the Examiner connected and check the body computer node for:
| Continue to Step 6 | Error found in the B-CAN line. | Continue following the instructions for the diagnostic equipment | |
| Error found in speedometer signal. | Continue according to the instructions inSee table See table K03 SPEEDOMETER NOT WORKING | |||
| 6 | ELECTRICAL CONNECTIONS CHECK | All OK | Problems met | Operation |
| Check the electrical connections between the instrument panel and Body Computer See See E4010 INSTRUMENT PANEL | Continue to Step 7 | Connections faulty | Restore the correct connections See See E4010 INSTRUMENT PANEL | |
| 7 | CHECK ON CORRECT OPERATION | All OK | Problems met | Operation |
| End of diagnosis | The fault persists | Replace the Body Computer Op. Op. 5505A32 BODY COMPUTER - R R | ||