2008 RENAULT SCENIC ignition

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check
87B
87B -136
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check
87B
87B -136V9 MR-372-J84-87B000$387.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
WIPING FUNCTION
Sub function: Wiper control
NOTESOnly 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-
functionParameter or
Status
checked Action Display and Notes Fault finding
Wiper controlET077:Wiper stalk positionOFF
INTERMITTENT
LOW SPEED HIGH SPEEDIn the event of a fault,
refer to the
interpretation of status
ET077.
ET096:Wiper stalk
intermittent speed
ring position1
2
3
4In the event of a fault,
consult the
interpretation of
status ET096.
ET118:Rain sensor
sensitivity ring
position
ET114:Wiper request by rain
sensorPRESENT
ABSENTIn the event of a fault,
consult the
interpretation of
status ET114.
ET078:Windscreen washer
requestPRESENT
ABSENTIn 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 -137V9 MR-372-J84-87B000$387.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
WIPING FUNCTION
Sub-function: Wiper control (continued)
NOTESOnly 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-
functionParameter or
Status
checked Action Display and Notes Fault finding
Wiper controlET080:Rear screen wiper
requestPRESENT
ABSENTIn the event of a fault,
consult the
interpretation of
status ET080.
ET097:Rear screen wiper
park positionPRESENT
ABSENTIn the event of a fault,
consult the status
interpretation ET097.
ET079:Rear screen washer
requestPRESENT
ABSENTIn the event of a fault,
refer to the
interpretation of status
ET079.
ET109:Reverse gear
engagedYES
NO In the event of a fault,
check the reverse gear
switch and its
connections.
ET108:Automatic gearbox
lever positionNOT IN NEUTRAL
P
NEUTRAL
REARIn the event of a fault,
consult the
interpretation of
status ET108.

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check
87B
87B -138
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check
87B
87B -138V9 MR-372-J84-87B000$387.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
LIGHTING FUNCTION
Sub-function: Lighting power
NOTESOnly 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-functionParameter or
Status
checked Action Display and Notes Fault finding
Lighting powerET112:Interior lighting
controlACTIVE
INACTIVENone

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses
87B
87B -144
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses
87B
87B -144V9 MR-372-J84-87B000$473.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
ET014
CONTROL POWER LEVEL
NOTESThere must be no present or stored faults.
Special note:
This status displays the power level.
NONE, no power supply.
TIMED, when a door is opened.
+ ACCESSORIES FEED, when the start button is pressed.
+ AFTER IGNITION FEED when starting or forced + after ignition feed.
In case of inconsistency, contact the Techline.
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
UCH_V44_ET014/UCH_V48_ET014/ UCH_V4C_ET014/
UCH_V4D_ET014 /UCH_V4F_ET014/UCH_V50_ET014

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses
87B
87B -158
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses
87B
87B -158V9 MR-372-J84-87B000$473.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
ET032
ET033
ET034
ET035FRONT LEFT-HAND WHEEL VALVE SIGNAL
FRONT RIGHT-HAND WHEEL VALVE SIGNAL
REAR RIGHT-HAND WHEEL VALVE SIGNAL
REAR LEFT-HAND WHEEL VALVE SIGNAL
NOTESBefore carrying out any operation, apply the fault finding procedure (see Introduction).
Special note:
If a wheel is equipped with a tyre pressure sensor, precautions must be taken
when removing/refitting tyres.
Failure to take the precautions specified in Section 35 of Workshop Repair
Manual 364 (for Mégane II) or 370 (for Scénic II) could result in the sensor being
damaged, and potential operating faults in the tyre pressure monitoring system.
CORRECT:The sensor is operating correctly and the pressure is correct.
Absent:The UCH is not receiving the signal from the sensor.
Over-inflated:The sensor sends a "tyre over-inflated" signal.
Puncture:The sensor sends a "tyre severely under-inflated" signal (pressure - 0.6 bar) or a rapid pressure
loss signal.
Under-inflated:The sensor sends a "tyre under-inflated" signal.
STEP 1
Start by checking the tyre inflation and if necessary restore to the recommended pressure.
Next, to ensure that the wheel sensors are functioning properly, at each conformity check, make sure all sensors
really are transmitting. To do this, create a tyre leak and check that its status changes:
Initial status = over-inflated deflate Final status = Correct or puncture or under-inflated
Initial status = puncture or under-inflated inflate Final status = Correct or over-inflated
AFTER REPAIRDeal with any other possible faults.
Switch off the ignition and carry out a road test followed by a test with the diagnostic
tool.
UCH_V44_ET032/UCH_V48_ET032/UCH_V4C_ET032/UCH_V4D_ET032/UCH_V4F_ET032/UCH_V50_ET032/UCH_V44_ET033/
UCH_V48_ET033/UCH_V4C_ET033/UCH_V4D_ET033/UCH_V4F_ET033/UCH_V50_ET033/UCH_V44_ET034/UCH_V48_ET034/
UCH_V4C_ET034/UCH_V4D_ET034/UCH_V4F_ET034/UCH_V50_ET034/UCH_V44_ET035/UCH_V48_ET035/UCH_V4C_ET035/
UCH_V4D_ET035/UCH_V4F_ET035/UCH_V50_ET035

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses
87B
87B -159
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses
87B
87B -159V9 MR-372-J84-87B000$473.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
ET032
ET033
ET034
ET035
CONTINUED
STEP 2
IMPORTANT:
Wait 1 minute and 30 seconds before checking the change of status.
–If the original status is: over-inflated or under-inflated
Consult ALP 52 "Adjust tyre pressure" message appears (the wheel concerned is highlighted on the
display) and ALP 56 "Adjust tyre pressure" message appears (2 wheels are highlighted on the display).
–If the original status is: puncture
Consult ALP 56 "Stop! Tyre puncture" message appears (the wheel is highlighted on the display).
–If the original status is: absent
Consult ALP 54 "Tyre sensor fault" message appears (wheel warning light disappears) and ALP 55 "Tyre
sensor fault" message appears (4 wheel warning lights disappear).
If the status does not change, replace the sensor on the wheel concerned by following the instructions and the
programming procedure for the four valve codes, SC002 Program 4 valve codes (see Configurations and
programming).
AFTER REPAIRDeal with any other possible faults.
Switch off the ignition and carry out a road test followed by a test with the diagnostic
tool.

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses
87B
87B -160
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses
87B
87B -160V9 MR-372-J84-87B000$473.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
In the event that status ET040 is inoperative:
RF*: Radio frequency.
ET040TYRE PRESSURE MONITOR SYSTEM
NOTESBefore carrying out any operation, apply the fault finding procedure (see Introduction).
Check that no fault is present.
ACTIVE: If the four wheel valves transmit their signal and if the signal is correctly received by the UCH.
INOPERATIVE: If a component is faulty or incorrectly configured.
Check the configuration reading to ensure that LC017 Tyre pressure monitor function is correctly entered in the
UCH. If this is not the case, start configuration in the "Programming" menu with configuration CF023 Tyre pressure
monitor function, under SC008 UCH type.
Check that there is no ABS fault.
Check status ET045 RF* frame received to make sure the receiver aerial is working properly by requesting central
door locking with the card.
If, after performing all these checks, no fault has been found and status ET040 is still Inoperative, contact the
Techline.
AFTER REPAIRDeal with any other possible faults.
Switch off the ignition and carry out a road test followed by a test with the diagnostic
tool.
UCH_V44_ET040/UCH_V48_ET040/UCH_V4C_ET040/UCH_V4D_ET040/UCH_V4F_ET040 / UCH_V50_ET040

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses
87B
87B -162
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses
87B
87B -162V9 MR-372-J84-87B000$473.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
*RAID: Renault Anti-Intruder Device
*CPE: Electric central door lockingET043
RAID* FUNCTION AUTHORISATION BY CPE*
NOTESThere must be no present or stored faults.
Check that the UCH is configured with Locking when driving. Press the vehicle locking button for more than
5 seconds with the after ignition feed to activate automatic locking (the locking when driving status is active).
Press the vehicle unlocking button for more than 5 seconds with the after ignition feed to deactivate automatic
locking when driving (the locking when driving status is inactive).
Press the vehicle locking button for more than 5 seconds without the after ignition feed to lock the vehicle
(specification for Spain).
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
UCH_V44_ET043/UCH_V48_ET043/ UCH_V4C_ET043/
UCH_V4D_ET043 /UCH_V4F_ET043/UCH_V50_ET043