PR003.
Check that the recommended pressure (PR009 to PR012) corresponds correctly to the
vehicle.
PR019: Front left-hand tyre
temperature - 40ºC <X <100ºC
After a battery cut-off, it is normal that the temperature is 50˚C and the pressure is 0 bar.
Perform a road test so that the sensor emits the actual temperature and pressure.
ET0033: Front right-hand wheel valve signal
OK ABSENT OVER-INFLATED
Check that the tyre pressure is at the recommended pressure (see MR 364 (Mégane II) or
MR 370 (Scénic II), Mechanical, 35A, Tyre pressure: Identification).
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check 87B
87B-131
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check 87B
87B-131
Sub-function: Tyre approval (continued 1) NOTES
Only carry out this conformity check after a complete check with the diagnostic tool (fault reading and configuration checks).
Application condition: engine stopped, + after ignition feed present.
Sub-function
Parameter or Status checked
Action Display and Notes Fault finding
Tyre approval
PR004: Front right-hand
wheel pressure 0 bar < X < 3.55 bar
If X = 0 bar, consult the fault finding procedure for parameter
PR004.
Check that the recommended pressure (PR009 to PR012) corresponds correctly to the
vehicle.
PR020: Front right-hand tyre
temperature - 40ºC <X <100ºC
After a battery cut-off, it is normal that the temperature is 50˚C and the pressure is 0 bar.
Perform a road test so that the sensor emits the actual temperature and pressure.
ET034: Rear right-hand wheel valve signal
Check that the tyre pressure is at the recommended pressure (see MR 364 (Mégane II) or
MR 370 (Scénic II), Mechanical, 35A, Tyre pressure: Identification).
If status ET034 is not OK, consult the fault finding procedure for status ET034.
PR005: Rear right-hand
wheel pressure 0 bar < X < 3.55 bar
If X = 0 bar, consult the fault finding procedure for parameter
PR005.
Check that the recommended pressure (PR009 to PR012)
corresponds correctly to the vehicle.
PR021: Rear right-hand tyre
temperature - 40ºC <X <100ºC
After a battery cut-off, it is normal that the temperature is 50˚C and the pressure is 0 bar.
Perform a road test so that the sensor emits the actual temperature and pressure.
Fault finding - Conformity check 87B
Fault finding - Conformity check 87B
Vdiag No.: 44, 48, 4C, 4D, 4F, 50
FUNCTION: TYRES
Sub-function: Tyre approval (continued 2) NOTES
Only carry out this conformity check after a complete check with the diagnostic tool (fault reading and configuration checks).
Application condition: engine stopped, + after ignition feed present.
Sub-function
Parameter or Status checked
Action Display and Notes Fault finding
Tyre approval
ET035: Rear left-hand wheel valve signal
Check that the tyre pressure is at the recommended pressure (see MR 364 (Mégane II) or
MR 370 (Scénic II), Mechanical, 35A, Tyre pressure: Identification).
If status ET035 is not OK, consult the fault finding procedure for status ET035.
PR006: Rear left-hand
wheel pressure 0 bar < X < 3.55 bar
If X = 0 bar, consult the fault finding procedure for parameter
PR006.
Check that the recommended pressure (PR009 to PR012)
corresponds correctly to the vehicle.
PR022: Rear left-hand tyre
temperature - 40ºC <X <100ºC
After a battery cut-off, it is normal that the temperature is 50˚C and the pressure is 0 bar.
Perform a road test so that the sensor emits the actual temperature and pressure.
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check 87B
87B-133
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check 87B
87B-133
Only carry out this conformity check after a complete check with the diagnostic tool (fault reading and configuration checks).
Application condition: engine stopped, + after ignition feed present.
Sub-function
Parameter or Status checked
Action Display and Notes Fault finding
Tyre management
PR009:
Fr* wheel low speed recommended
pressure.
In bar
Check that the values entered are actually the recommended ones (see MR 364 (Mégane II)
or MR 370 (Scénic II), Mechanical, 35A, Tyre pressure: Identification).
Otherwise, enter the recommended pressures using
command VP005 Write recommended pressures.
PR010:
Rr* wheel low speed recommended
pressure.
PR012:
Fr* wheel high speed recommended
PR014: Left/right pressure
difference threshold 0.5 bar
None.
PR015: Low under-inflation
threshold - 0.4 bar
PR059: Puncture report
threshold - 0.6 bar
PR017: Cold over-inflation
threshold 0.7 bar
PR018: Warm over-inflation
threshold 0.8 bar
Fault finding - Conformity check 87B
Fault finding - Conformity check 87B
Vdiag No.: 44, 48, 4C, 4D, 4F, 50
FUNCTION: TYRES Sub-function: Tyre display NOTES
Only carry out this conformity check after a complete check with the diagnostic tool (fault reading and configuration checks).
Application condition: engine stopped, + after ignition feed present.
Sub-function
Parameter or Status checked
Action Display and Notes Fault finding
Tyre display
ET039: STOP warning light on request
ACTIVE INACTIVE
ACTIVE, if a puncture is detected.
There is a buzzer activation request for all
severity level 1 warnings (puncture).
The buzzer emits a single beep when a fault
occurs.
ET016: Buzzer activation request
INACTIVE STATUS 1 STATUS 2 INCONSISTENCY
STATUS 1: request for buzzer activation when a puncture is detected.
STATUS 2: request for buzzer activation to warn the driver that the
vehicle speed is too high when the vehicle
has one or more punctured tyres. This information is only valid
on vehicles fitted with PAX System tyres.
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check 87B
87B-135
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check 87B
87B-135
Only carry out this conformity check after a complete check with the diagnostic tool (fault reading and configuration checks).
Application condition: engine stopped, + after ignition feed present.
Sub-function
Parameter or Status checked
Action Display and Notes Fault finding
Lighting control
ET081: Lighting switch position interpretation of status
ET081.
ET115:
Request to switch on lights by light
sensor
PRESENT ABSENT
In the event of a fault, consult the interpretation of status
ET115.
ET113: Automatic lighting button
ET111: Front fog lights request
ET082: Rear fog lights request
ET085: Hazard warning lights button
ET083: Left-hand indicator request
ET084: Right-hand indicator request
Fault finding - Conformity check 87B
Fault finding - Conformity check 87B
Vdiag No.: 44, 48, 4C, 4D, 4F, 50
WIPING FUNCTION Sub function: Wiper control NOTES
Only carry out this conformity check after a complete check with the diagnostic tool (fault reading and configuration checks).
Application condition: engine stopped, + after ignition feed present.
Sub-function
Parameter or Status checked
Action Display and Notes Fault finding
Wiper control
ET077: Wiper stalk position
OFF INTERMITTENT LOW SPEED HIGH SPEED
In the event of a fault, refer to the interpretation of status
ET077.
ET114: Wiper request by rain sensor
ET078: Windscreen washer request
PRESENT ABSENT
In the event of a fault, refer to the interpretation of status
ET078.
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check 87B
87B-137
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check 87B
87B-137
Sub-function: Wiper control (continued) NOTES
Only carry out this conformity check after a complete check with the diagnostic tool (fault reading and configuration checks).
Application condition: engine stopped, + after ignition feed present.
Sub-function
Parameter or Status checked
Action Display and Notes Fault finding
Wiper control
ET080: Rear screen wiper request
ET097: Rear screen wiper park position
PRESENT ABSENT
In the event of a fault, consult the status interpretation ET097.
ET079: Rear screen washer request
PRESENT ABSENT
In the event of a fault, refer to the interpretation of status
ET079.
ET109: Reverse gear engaged
YES NO
In the event of a fault, check the reverse gear
switch and its connections.
ET108: Automatic gearbox lever position
Fault finding - Conformity check 87B
Fault finding - Conformity check 87B
Vdiag No.: 44, 48, 4C, 4D, 4F, 50
LIGHTING FUNCTION Sub-function: Lighting power NOTES
Only carry out this conformity check after a complete check with the diagnostic tool (fault reading and configuration checks).
Application condition: engine stopped, + after ignition feed present.
Sub-function
Parameter or Status checked
Action Display and Notes Fault finding
Lighting power ET112: Interior lighting control
ACTIVE
INACTIVE None