towing RENAULT TWINGO 2009 2.G Electrical Equipment - Parking Distance Control Workshop Manual

PARKING DISTANCE CONTROL
Fault finding - Fault Finding Chart
87F
87F - 43V2 MR-413-X44-87F000$924_eng.mif
Vdiag No.: 04 08
ALP4 buzzer sounds continuously (with caravan attachment)
NOTESOnly investigate this customer complaint after a full check using the diagnostic tool
(there must be no present or stored faults).
Make sure it is a Renault caravan attachment.
Check that the cover is correctly aligned with the caravan towing
hitch.
If it is incorrectly aligned, realign it or remove it.
Is the fault still present?
YES
Using the diagnostic tool, gradually increase the distance between the central sensors and the ball on the caravan
attachment centimetre by centimetre (this distance enables the threshold point to be redetermined (0 cm) from the
rear of the vehicle depending on the length of the caravan attachment) using configuration VP003 “Caravan
attachment distance” (maximum distance: 35 cm). The caravan attachment distance can be checked with
parameter PR026.
End of fault finding procedure.
NOEnd of fault finding
procedure.
AFTER REPAIRCheck that the system is operating correctly.
AAP_V04_ ALP4/AAP_V08_ ALP4