2008 RENAULT SCENIC light

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

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Fault summary table
87B
87B-69
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Fault summary table
87B
87B-69V9 MR-372-J84-87B000$258.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Fault summary table
Tool fault Diagnostic tool title Vdiag
DF001UCH
44, 48, 4C, 4D, 4F, 50 DF002Steering lock
DF003Clutch switch circuit'
DF004Brake light switch circuit
DF005Card
DF006Front left-hand wheel valve sensor
DF007Front right-hand wheel valve sensor
DF008Rear right-hand wheel valve sensor
DF009Rear left-hand wheel valve sensor
DF010Steering column control unit circuit
DF011Rain/light sensor circuit
DF012Right-hand direction indicator circuit
DF013Left-hand direction indicator circuit
DF014Card reader circuit
DF015Optical sensor circuit
DF016At least 2 identical codes/summer set
DF017At least 2 identical codes/winter set
DF018Programming of 4 codes in summer set not performed
DF019Programming of 4 codes in winter set not performed
DF020Front internal aerial circuit
DF021Rear internal aerial circuit
DF022Centre internal aerial circuit
MR-372-J84-87B000$258.mif

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-76
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-76V9 MR-372-J84-87B000$301.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
DF004
PRESENT
OR
STOREDBRAKE LIGHT SWITCH CIRCUIT
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault becomes present after 10 successive transitions of more than 1 second
between the released status and depressed status.
Note:
The fault could prevent cruise control/speed limiter operation.
Refer to the interpretation of status ET047 Brake pedal position.
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
UCH_V44_DF004 /UCH_V48_DF004/UCH_V4C_DF004/
UCH_V4D_DF004/UCH_V4F_DF004/UCH_V50_DF004

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-79
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-79V9 MR-372-J84-87B000$301.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
DF010
PRESENT
OR
STORED
STEERING COLUMN SWITCH COMBINED CIRCUIT
1.DEF: The combined stalk is not connected or not correctly connected (stalk or UCH
side), not being supplied or has an internal electronic fault
2.DEF: Combined stalk lighting function connection to UCH in open circuit or internal
stalk fault
3.DEF: Combined stalk wiping function connection to UCH in open circuit or internal
stalk fault
4.DEF: Combined stalk direction indicator function connection to UCH in open circuit
or internal stalk fault
5.DEF: Combined stalk trip computer function connection to UCH in open circuit or
internal stalk fault
1.DEF
2.DEF
3.DEF
4.DEF
5.DEF
NOTESConditions for applying the fault finding procedure to a
stored fault:
If the fault becomes present after an action on the stalk, then
carry out this fault finding procedure.
Use Wiring Diagrams Technical Note for MEGANE II or
SCENIC II.
Check the condition and connection of the PE2 connector of the UCH (tabs bent, broken, oxidised).
If the connector is faulty and if there is a repair method (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 steering column control connector (tabs bent, broken, oxidised, etc.).
If the connector is faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector; otherwise, replace the wiring.
Check the insulation and continuity of the following connections:
●Connection code 14 1B,
●Connection code 14 1K,
●Connection ode 14 1C,
●Connection code 141L,
●Connection code 14 1D,
●Connection code 14 1M,
●Connection code 14 1G,
●Connection code 14 1N,
●Connection code 14 1H,
●Connection code 14 1P.
Between components 645 and 1519.
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.
If these connections are sound, contact the Techline.
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
UCH_V44_DF010 /UCH_V48_DF010/UCH_V4C_DF010/
UCH_V4D_DF010/UCH_V4F_DF010/UCH_V50_DF010

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-80
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-80V9 MR-372-J84-87B000$301.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
DF011
PRESENT
OR
STOREDRAIN/LIGHT SENSOR CIRCUIT
1.DEF: Communication disrupted
2.DEF: Internal electronic fault
NOTESConditions for applying the fault finding procedure to a stored fault:
Run the automatic wiper system and automatic light illumination system, then cover the
sensor and/or place water on it.
If the fault appears, carry out this fault finding procedure.
Use Wiring Diagrams Technical Note for MEGANE II or SCENIC II.
1.DEF
NOTESNone.
For vehicles which were manufactured after June 2005, check the condition and connection of the sensor supply
7.5A fuse located on the Protection and Switching Unit.
Replace it if necessary.
Check the condition and connection of the sensor connector (bent, oxidised, broken tabs etc.).
If the connector is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Check for an earth on connection MAM of component 1415.
If the connector is faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector; otherwise, replace the wiring.
Check for + 12 V, BPT connection of component 1415 (timed + 12 V before ignition feed if the vehicle was
manufactured after June 2005). If the connection is faulty and if there is a repair procedure (see Technical Note
6015A, Electrical wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Ensure the continuity and the insulation of the following connection:
●Connection code BPT between components 645 and 1415.
If the connection is faulty and if there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Check for any intermediate connectors using the vehicle wiring diagram and repair if necessary.
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
UCH_V44_DF011/UCH_V48_DF011/UCH_V4C_DF011/
UCH_V4D_DF011/UCH_V4F_DF011 /UCH_V50_DF011

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-82
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-82V9 MR-372-J84-87B000$301.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
DF012
PRESENT
OR
STOREDRIGHT-HAND DIRECTION INDICATOR CIRCUIT
CO.0: Open circuit or short circuit to earth
1.DEF: Bulbs not working or open circuit
NOTESConditions for applying the fault finding procedure to a stored fault:
If the fault appears after action on the right-hand direction indicator control stalk, apply
this fault finding procedure.
Special note:
The fault becomes stored after changing a bulb.
Use Wiring Diagrams Technical Note for MEGANE II or SCENIC II.
Check the bulbs.
Replace them, if necessary.
Check the condition and connection of the right-hand headlight connectors of the right-hand indicator
repeater and the rear right-hand light.
If the connector is faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector; otherwise, replace the wiring.
Check for earth on components 226 and 267.
If the connection is faulty and if there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Check for earth on connection MAQ of component 172.
If the connection is faulty and if there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
With the command running, check for + 12 V on connection 64D of components 226 and 267.
If the connection is faulty and if there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Check the condition and connection of connector PP3 and connector PP1 on the UCH.
If the connector is faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector; otherwise, replace the wiring.
Check the insulation and continuity of the following connection:
●Connection code 64D, between components 645 and 172.
If the connection is faulty and if there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
If correct, check the connection between the UCH and front and rear lights (see wiring diagram), check the bulbs
again and if still not correct, replace the rear lights(s).
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
UCH_V44_DF012 /UCH_V48_DF012/UCH_V4C_DF012/
UCH_V4D_DF012/UCH_V4F_DF012/UCH_V50_DF012

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-83
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-83V9 MR-372-J84-87B000$301.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
DF013
PRESENT
OR
STOREDLEFT-HAND DIRECTION INDICATOR CIRCUIT
CO.0: Open circuit or short circuit to earth
1.DEF: Bulbs not working or open circuit
NOTESConditions for applying the fault finding procedure to a stored fault:
If the fault appears after action on the left-hand direction indicator control stalk, then
apply this fault finding procedure.
Special note:
The fault becomes stored after changing a bulb.
Use Wiring Diagrams Technical Note for MEGANE II or SCENIC II.
Check the bulbs.
Replace them, if necessary.
Check the condition and connection of the left-hand headlight connector, the left-hand repeater and the rear
left-hand light.
If the connector is faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector; otherwise, replace the wiring.
Check for earth on components 227 and 268.
If the connection is faulty and if there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Check for earth on connection MZ of component 173.
If the connection is faulty and if there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
With the command running, check for + 12 V on connection 64C of components 227 and 268.
If the connection is faulty and if there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Check the condition and connection of connector PP3 and connector PP2 on the UCH.
If the connector is faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector; otherwise, replace the wiring.
Check the insulation and continuity of the following connection:
●Connection code 64C between components 645 and 173.
If the connection is faulty and if there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
If correct, check the connection between the UCH and front and rear lights (see wiring diagram), check the bulbs
again and if still not correct, replace the rear lights(s).
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
UCH_V44_DF013 /UCH_V48_DF013/UCH_V4C_DF013/
UCH_V4D_DF013/UCH_V4F_DF013/UCH_V50_DF013

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-113
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
87B
87B-113V9 MR-372-J84-87B000$344.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
DF075
PRESENT
OR
STOREDTIMED SUPPLY CIRCUIT
CC: Short circuit
NOTESAfter unlocking, opening a door causes timed supply, which is indicated by the starting
switch on the instrument panel lighting up.
Before any check on the UCH connections, unlock the vehicle.
Use Wiring Diagrams Technical Note for MEGANE II or SCENIC II.
Check the condition and connection of the connectors on the UCH and the connectors on the UPC.
If the connector is faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector; otherwise, replace the wiring.
Check for + 12 V on connection BPT of component 645.
If the connection is faulty and there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Check for earth on connection NAM of component 645.
If the connection is faulty and there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the wiring, otherwise replace it.
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_DF075 /UCH_V48_DF075/UCH_V4C_DF075/
UCH_V4D_DF075/UCH_V4F_DF075/UCH_V50_DF075