engine RENAULT SCENIC 2008 J84 / 2.G Passenger Comparment Connection Unit User Guide
[x] Cancel search | Manufacturer: RENAULT, Model Year: 2008, Model line: SCENIC, Model: RENAULT SCENIC 2008 J84 / 2.GPages: 391
Page 67 of 391
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming
87B
87B-67
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming
87B
87B-67V9 MR-372-J84-87B000$215.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
UCH configurations (continued):
T.O*: Sunroof.Configuration
readingConfigurationName of
configurationChoice of
configurationVdiag
LC017Tyre Pressure Monitor
FunctionSC008 UCH typeWITH/WITHOUT44, 48, 4C, 4D, 4F
and 50
LC018Hazard warning lights
switched on by ABS CF024WITH/WITHOUT44, 48, 4C, 4D, 4F
and 50
LC019Rear screen wiper park
position controlAutomatic
configurationWITH/WITHOUT 44, 48, 4C, 4D
LC020Factory fitted perimeter
protection SC008 UCH typeWITH/WITHOUT 4C, 4D, 4F and 50
LC021Type of windscreen
SC008 UCH typeTINTED/HEAT
INSULATING44, 48, 4C, 4D, 4F
and 50
LC023 Engine type CF028F ENGINE/K
ENGINE/M
ENGINE44, 48, 4C, 4D, 4F
and 50
LC025See-me-home lighting CF032WITH/WITHOUT 44, 48, 4C, 4D
LC029 Selective door opening SC008 UCH typeWITH/WITHOUT44, 48, 4C, 4D, 4F
and 50
LC030Heating resistor type SC008 UCH typeNONE/1000 W/
1800 W 44, 48, 4C, 4D, 4F
and 50
LC035Child safety lockSC016 Child safety
lockWITH/WITHOUT 4C, 4D, 4F and 50
Automatic
configurationWITH/WITHOUT 44 and 48
LC041New vehicle storage modeVP016 ACTIVE/
INACTIVE 4F and 50
LC044 Rain/light sensor SC008 UCH typeWITH/WITHOUT 4F and 50
LC064 Rear screen wiper CF166 WITH/WITHOUT 4F and 50
LC070One-touch window(s)/
sunroof SC008 UCH typeWITH/WITHOUT 4F and 50
LC122Rear access aerialsCF224WITH/WITHOUT 50
Page 84 of 391
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-84
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-84V9 MR-372-J84-87B000$301.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
DF014
PRESENT
OR
STOREDCARD READER CIRCUIT
CC.0: Short circuit to earth
CO.0: Open circuit or short circuit to earth
CC.1: Short circuit to + 12 V
1.DEF: Internal electronic fault
NOTESConditions for applying the fault finding procedure to a stored fault:
Insert the card into the card reader, switch on and switch off the engine leaving the
card in the card reader. Carry out fault finding on the card reader circuit with the card
in the card reader (after the engine is switched off, the card reader is supplied and
controlled for 20 min).
Use Wiring Diagrams Technical Note for MEGANE II or SCENIC II.
CC.0
NOTESNone.
Check the condition and connection of the card reader connector (tabs bent, broken, oxidised, etc.).
If the connector is faulty and if there is a repair procedure (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair), repair the connector; otherwise, replace the wiring.
Check the condition and connection of the PE2 and PE1 connectors of the UCH (tabs bent, broken, oxidised,
etc.).
If the connector is faulty and if there is a repair procedure (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair), repair the connector; otherwise, replace the wiring.
Ensure the continuity and insulation from earth of the following connections:
●Connection code 26BG,
●Connection code 26BD,
●Connection code 26BH.
Between components 645 and 1082.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Using the oscilloscope, check for a square pulse signal on connection 26BH of the card reader connector:
Connect the oscilloscope between connection 26BH of the connector and a bodywork earth.
Set the oscilloscope as: Calibration at 5 V/division
Time base 100 ms/division
Check for a square pulse signal from the UCH on connection 26BH of the card reader connector.
If there is no signal, replace the UCH.
If there is a signal, replace the card reader.
If the fault is still present, contact the Techline.
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
UCH_V44_DF014 /UCH_V48_DF014/UCH_V4C_DF014/
UCH_V4D_DF014/UCH_V4F_DF014/UCH_V50_DF014
Page 117 of 391
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check
87B
87B-117
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check
87B
87B-117V9 MR-372-J84-87B000$387.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check
MAIN COMPUTER STATUSES AND PARAMETERS
SR.*: sunroof.Note:
Certain statuses and parameter do not affect all the Vdiags.
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
UCHPR001:Battery voltage9 V < X < 16 VIn the event of a fault,
consult the interpretation
of parameter PR001.
ET014:Control power
levelNONE
ACCESSORIES FEED
TIMED
APCNone
ET087:One-touch
window control/
SR.*
authorisationACTIVE
INACTIVEIn the event of a fault, refer
to the interpretation of
status ET087.
ET098:ADAC* buttonDEPRESSED
RELEASEDIn the event of a fault,
consult the interpretation
of status ET098.
ET195:UCH frequency
(IN MHz)315
433None
ET205:Type of UCH RF
aerialINTERNAL
EXTERNALNone
ET010:Card frequency
(in MHz)315
433None
UCH_V44_CCONF/UCH_V48_CCONF/UCH_V4C_CCONF/
UCH_V4D_CCONF/ UCH_V4F_CCONF/UCH_V50_CCONF
MR-372-J84-87B000$387.mif
Page 118 of 391
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check
87B
87B-118
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check
87B
87B-118V9 MR-372-J84-87B000$387.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
KEYLESS VEHICLE FUNCTION
Sub-function: Access
RF*: Radio frequency.
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
AccessPR013:Number of cards
programmed1
2
3
4None
ET010:Card frequency
(in MHz)315
433None
ET195:UCH frequency
(in MHz)315
433None
ET205:Type of UCH
RF* aerialINTERNALNone
ET066:Card detected
buttonYES
NO In the event of a fault,
consult the interpretation
of status ET066.
ET067:Card button
press
recognisedYES
NO In the event of a fault,
consult the interpretation
of status ET067.
ET054:Optical sensors
suppliedYES
NO In the event of a fault,
consult the interpretation
of status ET054.
ET055:Front driver side
optical sensorACTIVE
INACTIVE In the event of a fault,
consult the interpretation
of status ET055.
Page 119 of 391
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check
87B
87B-119
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check
87B
87B-119V9 MR-372-J84-87B000$387.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
KEYLESS VEHICLE FUNCTION
Sub-function: Access (continued 1):
*lckg: Locking
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
AccessET056:Rear driver side
optical sensorACTIVE
INACTIVEIn the event of a fault,
consult the interpretation
of status ET056.
ET057:Passenger side
front/rear optical
sensorACTIVE
INACTIVEIn the event of a fault,
consult the interpretation
of status ET057.
ET058:Lckg* button on
driver's side
handles DEPRESSED
RELEASEDIn the event of a fault,
consult the interpretation
of status ET058.
ET059:Lckg* buttons on
passenger's side
handlesDEPRESSED
RELEASEDIn the event of a fault,
consult the interpretation
of status ET059.
ET060:Tailgate locking
buttonDEPRESSED
RELEASEDIn the event of a fault,
consult the interpretation
of status ET060.
ET086:Electric child
safety lockACTIVE
INACTIVESignal interpreted if
vehicle configured WITH
Child safety lock.
ET053:Driver's doorOPEN
CLOSED In the event of a fault, refer
to the interpretation of
status ET053.
ET042:Passenger doorOPEN
CLOSED In the event of a fault, refer
to the interpretation of
status ET042.
ET194:Passenger's
door or bonnetOPEN
CLOSED In the event of a fault, refer
to the interpretation of
status ET042.
ET051:Rear left-hand
doorOPEN
CLOSED In the event of a fault, refer
to the interpretation of
status ET051.
ET052:Rear right-hand
doorOPEN
CLOSED In the event of a fault, refer
to the interpretation of
status ET052.
Page 120 of 391
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check
87B
87B -120
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check
87B
87B -120V9 MR-372-J84-87B000$387.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
KEYLESS VEHICLE FUNCTION
Sub-function: Access (continued 2)
*CPE: Electric central door locking
SR.*: Sunroof
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
AccessET061:Open tailgate
requestPRESENT = Tailgate
opening button pressed.
ABSENT = Button not
pressed.In the event of a fault, refer
to the interpretation of
status ET061.
ET050:Tailgate/BootOPEN
CLOSED In the event of a fault,
consult the interpretation
of status ET050.
ET062:Open rear
screen requestABSENT
PRESENTNone
ET041:Opening rear
screenOPEN
CLOSED None
ET044:CPE* buttonPRESSED
RELEASEDIn the event of a fault,
consult the interpretation
of status ET044.
ET233:Child safety lock
switchPRESSED
RELEASEDIn the event of a fault,
consult the interpretation
of status ET233.
ET230:Child safety lockACTIVE
INACTIVEIn the event of a fault,
consult the interpretation
of fault DF072.
ET160:Rear right-hand
door Child safety
lockACTIVE
INACTIVEIn the event of a fault, refer
to the interpretation of
status ET160.
ET159:Rear left-hand
door child safety
lockACTIVE
INACTIVEIn the event of a fault, refer
to the interpretation of
status ET159.
ET087:One-touch
window control/
SR.*
authorisation ACTIVE
INACTIVEIn the event of a fault, refer
to the interpretation of
status ET087.
Page 121 of 391
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check
87B
87B -121
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check
87B
87B -121V9 MR-372-J84-87B000$387.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
KEYLESS VEHICLE FUNCTION
Sub-function: Access (continued 3)
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
AccessET068:Most recently locked
byAUTOMATIC = automatic re-
locking if unlocked using the
card and the doors are not
used within 2 minutes of
unlocking.
CPE* = locking by pressing
the button on the centre
console
HANDS-FREE = locking via
door or tailgate handle switch
RAID* FUNCTION = Renault
Anti-Intruder Device.
Operates from around 3 mph
(5 km/h).
CARD = locking with the
DIAGNOSTIC card = Locking
by actuator AC004 Central
door locking
LONG CPE* = locking by
pressing and holding the
button on the centre console In the event of a fault,
refer to the
interpretation of status
ET068.
ET069:Most recently
unlocked by HANDS-FREE = optical
sensors
CPE* = electric door locking
button
CARD = with the card
FAULT FINDING = AC005
IMPACT INFO = info after
impact
AIRBAG = unlocking by the
AIRBAG computer after an
accidentIf status = Airbag,
carry out fault finding
on the Airbag
computer (see 88C,
Airbag and
pretensioners). In the
event of a fault,
consult the
interpretation of status
ET069.
Page 122 of 391
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check
87B
87B -122
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check
87B
87B -122V9 MR-372-J84-87B000$387.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
KEYLESS VEHICLE FUNCTION
Sub-function: Access (continued 4):
RAID*: Renault Anti-Intruder Device.
CPE*: Electric central door locking.
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
AccessET088:Deadlocking
activation sourceCARD
HANDS-FREE
FAULT FINDINGIn the event of a fault,
consult the
interpretation of
status ET088.
ET090:Deadlocking
deactivation sourceCPE*
CARD
HANDS-FREE
FAULT FINDING
APC In the event of a fault,
consult the
interpretation of
status ET090.
ET043:RAID* function
authorisation by
CPE*.ACTIVE
INACTIVE In the event of a fault,
consult the
interpretation of status
ET043.
Page 123 of 391
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check
87B
87B -123
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check
87B
87B -123V9 MR-372-J84-87B000$387.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
KEYLESS VEHICLE FUNCTION
Sub-function: Protection
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
ProtectionET070:Start buttonPRESSED
RELEASED In the event of a fault,
consult the
interpretation of
status ET070.
ET008:blank UCHYES = If the UCH is blank.
NO = If the UCH is
programmed. In the event of a fault,
consult the
interpretation of
status ET008.
PR013:Number of cards
programmed1, 2, 3 or 4None
ET071:Unprogrammed
steering column lockYES
NO In the event of a fault,
consult the
interpretation of status
ET071.
ET119:UCH request to
steering column lockLOCKING UNLOCKINGNone
ET248:Steering column
lock immobiliser
codeINCORRECT
OKNone
ET073:Steering column
lock sensor signalFAULTY
UNLOCKED
UNDETERMINED
FALSELY TRIGGERED
SHORT CIRCUITIn the event of a fault,
consult the
interpretation of status
ET073.
ET072:Steering column
lockINCONSISTENCY
LOCKED
UNLOCKEDIn the event of a fault,
consult the
interpretation of status
ET072.
ET014:Control power levelNONE
ACCESSORIES FEED
TIMED
APCNone
Page 124 of 391
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check
87B
87B -124
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Conformity check
87B
87B -124V9 MR-372-J84-87B000$387.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
KEYLESS VEHICLE FUNCTION
Sub-function: Protection (continued)
RF*: Radio frequency.
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
ProtectionET250:InjectionPROGRAMMED
BLANKNone
ET229:Injection immobiliser
codeINCORRECT
OK In the event of a fault,
consult the
interpretation of status
ET229.
ET046:Engine immobiliserINACTIVE = Vehicle
unprotected, ready to start.
ACTIVE = Vehicle protected,
starting impossible. In the event of a fault,
consult the
interpretation of
status ET046.
ET075:+ Accessories feed
presentYES
NO In the event of a fault,
refer to the
interpretation of
status ET075.