PARKING DISTANCE CONTROL
Fault finding - Interpretation of parameters
87F
87F - 35V2 MR-413-X44-87F000$792_eng.mif
Vdiag No.: 04 08PARKING DISTANCE CONTROL
Fault finding - Interpretation of parameters
PR001
PR002
PR003
PR004
LEFT-HAND OUTER SENSOR DISTANCE
LEFT-HAND INNER SENSOR DISTANCE
RIGHT-HAND OUTER SENSOR DISTANCE
RIGHT-HAND INNER SENSOR DISTANCE
NOTESSpecial notes:
Before searching for a fault with these parameters, make sure no fault is present or
stored. If there is a fault, apply the interpretation for the fault detected by the
diagnostic tool.
Note:
The ultrasonic sensors are very fragile. Therefore, when removing the rear bumper,
be careful not to scratch them.
If the distance displayed equals 0 cm, there are two possible reasons:
1no obstacle has been detected (therefore this is the default value)
2The sensor is malfunctioning, check that there are none of the following faults:
DF002 “LEFT-HAND OUTER SENSOR”, DF003 “LEFT-HAND INNER SENSOR”,
DF004 “RIGHT-HAND OUTER SENSOR”, DF005 '“RIGHT-HAND INNER
SENSOR” and apply the relevant fault finding procedure
Wen the vehicle is close to an obstacle (between 26 and 150 cm), check that the distance evaluated corresponds
to the distance displayed by the diagnostic tool (PR001 to PR004).
If the distance is inconsistent when there is an obstacle present, check that there is nothing interfering with the
measurement (sticker, mud, snow on the rear bumper, etc.).
If the distances displayed by the sensors are inconsistent, check the condition of the sensor(s), check the condition
of the button using status ET003 “Parking distance control function” and ET004 “Parking distance control
switch”. There must be no scratches on the detection component (outer metal section) of the sensors.
Replace the defective sensor.
If the fault is still present, apply the fault finding procedure to the sensor whose distance parameter is incorrect
(even if the diagnostic tool does not report a fault).
AFTER REPAIRRepeat the conformity check from the start.
AAP_V04_ PR001/AAP_V04_ PR002/AAP_V04_ PR003/AAP_V04_ PR004/
AAP_V08_ PR001/AAP_V08_ PR002/AAP_V08_ PR003/AAP_V08_ PR004
MR-413-X44-87F000$792_eng.mif
