TYRE PRESSURE MONITOR
Fault finding - Introduction
35B
35B-4
UCH
Program no.: 350 and higher
Vdiag No: 48-4C-4D-4F-50
4. FAULT FINDING PROCEDURE
Procedure to be carried out before entering fault finding mode with the tool:
–Are the faulty wheels equipped with tyre pressure monitor wheel sensors, or were they so at the time of
the fault?
–Check the position of the wheels on the vehicle (wheel sensor colour code). Put the wheels back in
position and program the codes of the four wheel sensors if the wheels are not in their original position.
–Check the wheel pressures with a pressure gauge. Do they correspond to the pressures noted inside
the door or in the driver's handbook for that size of tyres?
A summary of the overall procedure to follow is provided on the following page
in the form of a flow chart.
Edition 4
To be read with the diagnostic tool (Identification screen):
FAULT FINDING LOG
System: Tyre Pressure MonitorPage 2 / 2
●Computer identification and parts exchanged for the system
Part 1 part no.
Part 2 part no.
Part 3 part no.
Part 4 part no.
Part 5 part no.
Computer part no.
Supplier no.
Program no.
Software version
Calibration number
VDIAG
●
Faults read with diagnostic tool before operation
Fault no. Present Stored Fault name Specification
●
Conditions under which fault occurs
Status or parameter no. Parameter name Value Unit
●
System-specific information
Description:
●
Additional information
What other parts were replaced?
What factors led you to replace the part(s)?
For Laguna II, Vel Satis and Espace IV vehicles, has trigger
threshold command VP 017 been correctly executed?
What was the vehicle's mileage when the customer complaint
occurred?
What is the size of the wheel rims and the size of the tyres?
FIC No. (Customer Fault Sheet)
FD 23
Fault finding log
page to print or photocopy - page to print or photocopy - page to print or photocopy
