Electric diagram RENAULT SCENIC 2006 J84 / 2.G Multimedia Nav 4R Workshop Manual

Electrical equipment
77 11 322 302
"The repair procedures given by the manufacturer in this document are based on the
technical specifications current when it was prepared.
The procedures may be modified as a result of changes introduced by the
manufacturer in the production of the various component units and accessories from
which his vehicles are constructed."
MARCH 2006
All rights reserved by Renault s.a.s.
EDITION ANGLAISE
Copying or translating, in part or in full, of this document or use of the service part
reference numbering system is forbidden without the prior written authority of
Renault s.a.s.
© Renault s.a.s. 2006
MULTIMEDIA
NAV 4R
Program no.: 0000
Vdiag No.: 24
Fault finding - Introduction 86C - 1
Fault finding - List and location of components 86C - 8
Fault finding - Operating diagram 86C - 11
Fault finding - Functions 86C - 12
Fault finding - Role of components 86C - 13
Fault finding - Configuration and programming 86C - 14
Fault finding - Replacement of components 86C - 15
Fault finding - Fault summary table 86C - 17
Fault finding - Interpretation of faults 86C - 18
Fault finding - Conformity check 86C - 29
Fault finding - Status summary table 86C - 34
Fault finding - Interpretation of statuses 86C - 35
Fault finding - Parameter summary table 86C - 46
Fault finding - Interpretation of parameters 86C - 47
Fault finding - Command summary table 86C - 56
Fault finding - Dealing with commands 86C - 57
Fault finding - Customer complaints 86C - 61
Diagnostic - Fault finding chart 86C - 63
86C

MULTIMEDIA
Fault finding - Interpretation of faults
86C
86C-18
NAV 4R
Program no.: 0000
Vdiag No.: 24
Fault finding - Interpretation of faults
DF001
PRESENT
OR
STOREDCOMPUTER
1.DEF : Internal electronic fault
NOTESConditions for applying fault finding procedures to stored faults:
Apply the interpretation of the fault shown below.
Use the Wiring Diagram Technical Note for the vehicle concerned.
DF001 PRESENT
Contact the Techline.
DF001 STORED
Check the conformity of + 12 V on connection BCP3 (commercial vehicle and Laguna: BCP4) of the 8-track
black connector of component 261 (Trafic: 662).
Check that the earth on connection MT (for Laguna and Trafic), MAO (for Mégane and Scénic), NL (for
Master) of the 8-track black connector of component 261 (Trafic: 662) is in perfect condition.
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.
Clear the fault, switch off the ignition and disconnect the computer supply fuse:
Laguna: 20A fuse located on component 710.
Mégane and Scénic: 20A fuse located on component 260.
Master: 10A fuse located on component 1016.
Trafic: 15A fuse located on component 1016.
–Refit the fuse and switch the ignition back on.
–Switch on the 4R radio navigation system.
If the fault reappears as stored, contact Techline.
AFTER REPAIRIf the 4R radio navigation system has been replaced (upon request and with Techline
approval), reconfigure the 4R radio navigation system computer (see Configuration
and programming).
Deal with any other faults.
NAV4R_V24_DF001

MULTIMEDIA
Fault finding - Interpretation of faults
86C
86C-20
NAV 4R
Program no.: 0000
Vdiag No.: 24
DF024
PRESENT
OR
STOREDNO INSTRUMENT PANEL MULTIPLEX SIGNAL
1.DEF : No communication with the instrument panel
NOTESOrder of priority in the event of more than one fault:
If faults DF024 No instrument panel multiplex signal and DF026 No fold-out unit
multiplex signal are present, run command VP005 Computer configuration to
reconfigure the system (see Configuration and programming).
Conditions for applying fault finding procedures to stored faults:
Apply this fault finding procedure if the fault reappears as present or stored after it has
been cleared and the ignition has been switched off and on again.
Special note:
Apply this fault procedure only for vehicles equipped with an instrument panel dot
matrix display (Top of the range Mégane II phase 2).
Use the Wiring Diagrams Technical Note for the Mégane II.
Look for any damage to the wiring harness, check the condition and connection of the connectors on
components 261 and 247.
Manipulate the wiring harness in order to produce a change in the fault status (present → stored).
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.
Using the universal bornier, check the insulation, continuity and the absence of interference resistance on
the following connections:
●connection code 107W,
●connection code 107X,
between components 261 and 247.
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 the fault is still present, run fault finding on the instrument panel (see 83A, Instrument panel) and the multiplex
network (see 88B, Multiplexing).
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the faults from the 4R radio navigation computer memory using command RZ001
Fault memory.
NAV4R_V24_DF024

MULTIMEDIA
Fault finding - Interpretation of faults
86C
86C-21
NAV 4R
Program no.: 0000
Vdiag No.: 24
DF026
PRESENT
OR
STOREDNO FOLD-OUT UNIT MULTIPLEX SIGNAL
1.DEF : No communication with the display fold-out unit
NOTESOrder of priority in the event of more than one fault:
If faults DF024 No instrument panel multiplex signal and DF026 No fold-out unit
multiplex signal are present, run command VP005 Computer configuration to
reconfigure the system (see Configuration and programming).
Conditions for applying fault finding procedures to stored faults:
Apply this fault finding procedure if the fault reappears as present or stored after it has
been cleared and the ignition has been switched off and on again.
Special note:
Apply this fault procedure only for vehicles equipped with a fold-out unit (Top of the
range Mégane II phase 2).
Use the Wiring Diagrams Technical Note for the Mégane II.
Look for any damage to the wiring harness, check the condition and connection of the connectors on
components 261 and 1303.
Manipulate the wiring harness in order to produce a change in the fault status (present → stored).
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.
Using the universal bornier, check the insulation, continuity and the absence of interference resistance on
the following connections:
●connection code 34GA,
●connection code 34DZ,
●connection code 34GG,
●connection code BCP3,
between components 261 and 1303.
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 for + 12 V on connection BCP3 of the connector of component 1303.
Also check for earth on connection MAN of the connector of component 1303.
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 fault is still present, run fault finding on the multiplex network (see 88B, Multiplexing).
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the faults from the 4R radio navigation computer memory using command RZ001
Fault memory.
NAV4R_V24_DF026

MULTIMEDIA
Fault finding - Interpretation of faults
86C
86C-22
NAV 4R
Program no.: 0000
Vdiag No.: 24
DF027
PRESENT
OR
STOREDNO AUDIO CD CHANGER SIGNALS
1.DEF : No communication with the CD changer
NOTESOrder of priority in the event of more than one fault:
Deal with fault DF001 Computer first, if present or stored.
Conditions for applying fault finding procedures to stored faults:
Apply this fault finding procedure if the fault reappears as present or stored after it has
been cleared and the ignition has been switched off and on again.
Special note:
If the vehicle does not have a CD changer, check the 4R radio navigation computer
configuration (see Configuration and programming).
Apply the following fault finding procedure to vehicles equipped with a CD changer.
Use the Wiring Diagram Technical Note for the vehicle concerned.
Look for any damage to the wiring harness, check the condition and connection of the connectors on
components 261 and 1272.
Manipulate the wiring harness in order to produce a change in the fault status (present → stored).
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.
Using the universal bornier, check the insulation, continuity and the absence of interference resistance on
the following connections:
●connection code 34AZ,
●connection code 34BA,
●connection code 34BL,
●connection code 34BC,
●connection code 34BD,
●connection code 34BG,
●connection code 34BH,
●connection code 34BK (only for Scénic),
between components 261 and 1272.
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 the fault is still present, contact the Techline.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the faults from the 4R radio navigation computer memory using command RZ001
Fault memory.
NAV4R_V24_DF027

MULTIMEDIA
Fault finding - Interpretation of faults
86C
86C-23
NAV 4R
Program no.: 0000
Vdiag No.: 24
DF030
PRESENT
OR
STOREDGPS AERIAL CIRCUIT
CO : Open circuit
NOTESConditions for applying fault finding procedures to stored faults:
Apply this fault finding procedure if the fault reappears as present or stored after it has
been cleared and the ignition has been switched off and on again.
Use the Wiring Diagram Technical Note for the vehicle concerned.
Check the condition and connection of the GPS coaxial connector on components 261 (Trafic: 662) and 886
(and 1551 for Laguna and Mégane cabriolet) (bent pins, bad contacts, etc.).
Carefully manipulate the wiring harness in order to produce a change in fault status (present → stored).
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.
Using the universal bornier, check the insulation, continuity and the absence of interference resistance on
the following connections:
Mégane cabriolet:
●connection code TB13,
●connection code 34AN,
between components 261 and 886;
●connection code 46CB,
●connection code TB15,
between components 886 and 1551.
Mégane hatch and Scénic:
●connection code TB13,
●connection code 34AN,
●connection code 46CB,
●connection code TB15,
between components 261 and 886.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the faults from the 4R radio navigation computer memory using command RZ001
Fault memory.
Check the number of satellites received from outside, with the system switched on for
10 minutes, followed by a new check with the diagnostic tool.
NAV4R_V24_DF030

MULTIMEDIA
Fault finding - Interpretation of faults
86C
86C-26
NAV 4R
Program no.: 0000
Vdiag No.: 24
DF032
PRESENT
OR
STOREDDISPLAY SUPPLY
CO.1 : Short circuit or open circuit to + 12 V
NOTESConditions for applying fault finding procedures to stored faults:
Apply this fault finding procedure if the fault reappears as present or stored after it has
been cleared and the ignition has been switched off and on again.
Special note:
Run command AC021 Display test. Three colours are displayed on the screen: Red,
green and blue, and a black mosaic on a white background. If this is not displayed,
apply the fault finding procedure detailed below.
Use the Wiring Diagram Technical Note for the vehicle concerned.
Check the condition and connection of the video connector on components 261 (Trafic: 662) and 1127 (bent
pins, bad contacts, 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.
Using the universal bornier, check the insulation, continuity and the absence of interference resistance on
the following connections:
●connection code 46M,
●connection code 46N,
●connection code 46BG,
●connection code 46BH,
●connection code 46BK,
between components 261 (Trafic: 662) and 1127.
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.
Check for + 12 V on connections 46M and 46N of the connector of component 1127.
Also check for earth on connections 46BG, 46BH and 46BK of the connector of component 1127.
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 the fault is still present, contact the Techline.
AFTER REPAIRCheck that the screen is operating correctly using command AC021 Display test.
Deal with any faults displayed by the diagnostic tool.
Clear the faults from the 4R radio navigation computer memory using command RZ001
Fault memory.
NAV4R_V24_DF032

MULTIMEDIA
Fault finding - Interpretation of faults
86C
86C-28
NAV 4R
Program no.: 0000
Vdiag No.: 24
DF035
PRESENT
OR
STOREDCOMPUTER/FOLD-OUT UNIT CONNECTION
CO.1 : Short circuit or open circuit to + 12 V
NOTESConditions for applying fault finding procedures to stored faults:
Apply this fault finding procedure if the fault reappears as present or stored after it has
been cleared and the ignition has been switched off and on again.
Special note:
If the vehicle does not have a fold-out unit, check the 4R radio navigation computer
configuration (see Configuration and programming).
The screen does not deploy or there is no display on the instrument panel.
Apply the following fault finding procedure only if the vehicle is equipped with a fold-out
unit and a dot matrix display on the instrument panel (top of the range Mégane II
phase 2).
Use the Wiring Diagrams Technical Note for the Mégane II.
Check the condition and connection of the connectors of components 261, 1303 and 247 (bent pins, bad
contacts, 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.
Manipulate the wiring harness in order to produce a change in the fault status (present → stored).
Check the insulation, continuity and the absence of interference resistance on connection 34GG between
components 261 and 1303.
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 the insulation, continuity and the absence of interference resistance on connection 34GD between
components 247 and 1303.
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 fault is still present, contact the Techline.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the faults from the 4R radio navigation computer memory using command RZ001
Fault memory.
NAV4R_V24_DF035

MULTIMEDIA
Fault finding - Interpretation of statuses
86C
86C-35
NAV 4R
Program no.: 0000
Vdiag No.: 24
Fault finding - Interpretation of statuses
ET001
+ 12 V AFTER IGNITION
NOTESThere must be no present or stored faults.
Switch on the ignition; status ET001 should be PRESENT.
This fault finding procedure does not apply to commercial vehicles.
Use the Wiring Diagrams Technical Note for the vehicle concerned (except
commercial vehicles).
Check the condition of the + 12 V after ignition feed fuses of component 261.
Check the condition of the connectors of components 260 or 1337 and 1016 according to the location of the fuses.
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.
Using the universal bornier, check the insulation, continuity and the absence of interference resistance on
the following connections:
Mégane and Scénic:
●connection code AP43,
between components 261 and 1337.
●connection code MAO,
between component 261 and earth MAO.
Laguna:
●connection code AP10,
between components 261 and 260.
●connection code MT,
between component 261 and earth MT.
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.
AFTER REPAIRRepeat the conformity check from the start.
NAV4R_V24_ET001

MULTIMEDIA
Fault finding - Interpretation of statuses
86C
86C-36
NAV 4R
Program no.: 0000
Vdiag No.: 24
ET002
+ 12 V ACCESSORIES
NOTESThere must be no present or stored faults.
Switch on the ignition, status ET002 should be PRESENT.
Use the Wiring Diagram Technical Note for the vehicle concerned.
Check the condition of the + 12 V ACC feed fuse of component 261 (Trafic: 662).
Check the condition of the connectors of components 260, 1016 or 1337 according to the location of the fuses.
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.
Using the universal bornier, check the insulation, continuity and the absence of interference resistance on
the following connections:
Mégane and Scénic:
●connection code SP2,
between components 261 and 260.
●connection code MAO,
between component 261 and earth MAO.
Laguna:
●connection code SP2,
between components 261 and 260.
●connection code MT,
between component 261 and MT earth.
Trafic:
●connection code SP2,
between components 662 and 1016.
●connection code MT,
between component 662 and earth MT.
Master:
●connection code SP2,
between components 261 and 1016.
●connection code NL,
between component 662 and earth NL.
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.
AFTER REPAIRRepeat the conformity check from the start.