2008 RENAULT SCENIC light

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses87B
87B - 227
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses87B
87B - 227V9 MR-372-J84-87B000$559.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
ET111
FRONT FOG LIGHTS REQUEST
NOTESNo faults should be present or stored.
Use Wiring Diagrams Technical Note for MEGANE II or SCENIC II.
ET111 is Absent with the stalk in front fog lights position.
Check the operation of the following statuses:
ET083 Left-hand direction indicator request: Set the control stalk to the left-hand indicator.
ET080 Rear screen wiper request: Set control stalk to rear screen wiper request.
Check in the following table and apply the fault finding procedure according to the result obtained.
Result 1 Result 2 Result 3 Result 4
ET083 Left-hand direction
indicator requestPresent Absent Absent Present
ET080 Rear screen wiper requestAbsent Present Absent Present
Change the
steering
column control
Check the continuity and insulation of the following connection:
●Connection code 141K between components 645 and 1519.
If the connection is faulty and there is a repair procedure (see Technical Note 6015A,
Electrical wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise
replace it.
Result 1
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
UCH_V44_ET111/UCH_V48_ET111/UCH_V4C_ET111/
UCH_V4D_ET111/UCH_V4F_ET111/UCH_V50_ET111

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses87B
87B - 229
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses87B
87B - 229V9 MR-372-J84-87B000$559.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
ET112
INTERIOR LIGHTING CONTROL
NOTESNo faults should be present or stored.
Use Wiring Diagrams Technical Note for MEGANE II or SCENIC II.
ET112 is Inactive but the interior lights are operating.
Check whether the footwell/floor switches operate correctly; if YES, contact the Techline.
If NO, check the earth on connection 13AC of component 645, if there is an earth, check the continuity and
insulation of the wiring harness between the UCH and the switch connectors (see wiring diagram).
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.
If the fault is still present, replace the faulty switch.
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
UCH_V44_ET112/UCH_V48_ET112/UCH_V4C_ET112/
UCH_V4D_ET112/UCH_V4F_ET112/UCH_V50_ET112

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses87B
87B - 230
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses87B
87B - 230V9 MR-372-J84-87B000$559.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
ET113
AUTOMATIC LIGHTING BUTTON
NOTESNo faults should be present or stored.
Use Wiring Diagrams Technical Note for MEGANE II or SCENIC II.
ET113 Released with one press on the button.
Check the operation of the following statuses:
ET083 Left-hand direction indicator request: Set the control stalk to the left-hand indicator.
ET096 Windscreen wiper stalk intermittent speed ring position: Set the stalk to the rear fog light position.
Check in the following table and apply the fault finding procedure according to the result obtained.
Result 1 Result 2 Result 3 Result 4
ET083 Left-hand direction
indicator requestPresent Absent Absent Present
ET096 Windscreen wiper
intermittent ring position4141
Change the
steering
column control
Check the continuity and insulation of the following connection:
●Connection code 141L between components 645 and 1519.
If the connection is faulty and there is a repair procedure (see Technical Note 6015A,
Electrical wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise
replace it.
Result 1
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
UCH_V44_ET113/UCH_V48_ET113/UCH_V4C_ET113/
UCH_V4D_ET113/UCH_V4F_ET113/UCH_V50_ET113

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses87B
87B - 232
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses87B
87B - 232V9 MR-372-J84-87B000$559.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
ET114
WIPER REQUEST BY RAIN SENSOR
NOTESNo faults should be present or stored.
Make sure that the vehicle is fitted with the rain and light sensor.
The status should change to ACTIVE if there is any water on the windscreen on the
sensor position.
Make sure that the other positions of the wiper control are working properly.
Use Wiring Diagrams Technical Note for MEGANE II or SCENIC II.
Check the condition and connection of the rain and light sensor connector (tabs broken, bent, oxidised).
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 + 12 V APC on connection BPT of component 1415.
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.
If the + 12 V feed is not correct, check the insulation, continuity and the absence of interference resistance
of the following connection:
●Connection code BPT between components 645 and 1415.
If the connection is 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 the + 12 V feed is not correct for vehicles manufactured after June 2005, check the insulation, continuity and
the absence of interference resistance on the following connection:
●Connection code BPT between component 645 and fuse F5F (7.5A) (on the Protection and Switching
Unit).
Check for earth on the MAM connection of component 1415.
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 UCH connector (tabs broken, bent, oxidised).
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 insulation, continuity and the absence of interference resistance on the following connection:
●Connection code 14S between components 645 and 1415.
If the connection is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Check configuration LC044 Rain/light sensor.
If the fault is still present, contact Techline.
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
UCH_V44_ET114/UCH_V48_ET114/UCH_V4C_ET114/
UCH_V4D_ET114/UCH_V4F_ET114/UCH_V50_ET114

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses87B
87B - 233
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses87B
87B - 233V9 MR-372-J84-87B000$559.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
ET115
REQUEST FROM LIGHT SENSOR TO SWITCH ON HEADLIGHTS
NOTESNo faults should be present or stored.
Make sure that the vehicle is fitted with the rain and light sensor.
The status should change to ACTIVE when the sensor is hidden from the surrounding
light by placing a thumb over it or in darkness.
Make sure that the other lighting control positions are working properly.
Use Wiring Diagrams Technical Note for MEGANE II or SCENIC II.
Check the condition and connection of the rain and light sensor connector (tabs broken, bent, oxidised).
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 + 12 V APC on connection BPT of component 1415.
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.
If the + 12 V feed is not correct, check the insulation, continuity and the absence of interference resistance
of the following connection:
●Connection code BPT between components 645 and 1415.
If the connection is 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 the + 12 V feed is not correct for vehicles manufactured after June 2005, check the insulation, continuity and
the absence of interference resistance on the following connection:
●Connection code BPT between component 645 and fuse F5F (7.5A) (on the Protection and Switching
Unit).
If the connection is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace it.
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
UCH_V44_ET115/UCH_V48_ET115/UCH_V4C_ET115/
UCH_V4D_ET115/UCH_V4F_ET115/UCH_V50_ET115

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses87B
87B - 234
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses87B
87B - 234V9 MR-372-J84-87B000$559.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
ET115
CONTINUED
Check for earth on the MAM connection of component 1415.
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 UCH connector (tabs broken, bent, oxidised).
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 insulation, continuity and the absence of interference resistance on the following connection:
●Connection code 14S between components 645 and 1415.
If the connection is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Check configuration LC044 Rain/light sensor.
If the fault is still present, contact Techline.
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses87B
87B - 235
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses87B
87B - 235V9 MR-372-J84-87B000$602.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50 PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses
ET159
ET160
REAR LEFT-HAND DOOR CHILD SAFETY LOCK
REAR RIGHT-HAND DOOR CHILD SAFETY LOCK
NOTESNo faults should be present or stored.
Check that configuration LC035 Child safety lock is WITH, if not perform configuration
using specific command SC016 Child safety lock (see Configurations and
programming). Status only visible if Vdiag 4C, 4D, 4F and 50 UCH.
Use Wiring Diagrams Technical Note for MEGANE II or SCENIC II.
IMPORTANT
After disconnecting the battery, there may be an inconsistency between a request on the switch and the status of
one or two lock(s).
In this case, deactivate and reactivate the switch until the warning light comes on when the switch is pressed.
Check the condition and connection of the lock connector (broken, bent, oxidised tabs).
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 PP2 connector of the UCH (tabs broken, bent, oxidised).
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 for earth on connection MZ of component 139 or on connection MAQ of component 138.
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 insulation, continuity and the absence of interference resistance on the following connections:
●Connection code 87A between components 645 and 139.
●Connection code 87B between components 645 and 138.
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.
Replace the faulty lock.
If the fault is still present, contact Techline.
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
UCH_V44_ET159/UCH_V48_ET159/ UCH_V4C_ET159/UCH_V4D_ET159/
UCH_V4F_ET159 /UCH_V50_ET159/UCH_V44_ET160/UCH_V48_ET160/
UCH_V4C_ET160 /UCH_V4D_ET160/UCH_V4F_ET160 /UCH_V50_ET160
MR-372-J84-87B000$602.mif

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Command summary table87B
87B - 246
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Command summary table87B
87B - 246V9 MR-372-J84-87B000$731.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Command summary table
*RCH: Passenger Compartment Heating Resistor
*CPE: Electric central door locking
*SR.: SunroofTool command Diagnostic tool title Vdiag
AC003Immobiliser warning light
V44, V48,
V4C, V4D,
V4F, V50 AC004Central door locking
AC005Central door unlocking
AC006Driver's door unlocking
AC007Rear screen wiper
AC008Front fog lights
AC009Rear fog lights
AC015Air conditioning button indicator light
AC016RCH* 1 relay
AC017RCH* 2 relay
AC018RCH* 3 relay
AC019Heated rear screen indicator light
AC020CPE* button indicator light
AC021Interior lights
AC022Left-hand direction indicator
AC023Right-hand direction indicator
AC024Card reader lighting
AC025One-touch window control/SR.* authorisation
AC026Start button lighting
AC027Footwell lights
AC030Headlight washer relay 1 (only if Vdiag 44 UPC)
AC031Headlight washer relay 2 (only if Vdiag 44 UPC)
AC032Driver's side external aerial testing
AC033Passenger's side external aerial testing
AC034Boot external aerial test
AC036Internal aerial test
AC037Transmitter aerial fault finding
AC076Child safety lock indicator light
MR-372-J84-87B000$731.mif