2009 RENAULT TWINGO RS diagram

8Electrical equipment
V1 MR-413-X44-86A150$TOC.mif
V1
86A
"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."
V1
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. 2009
RADIO
R2-08
Vdiag No.: 64
Fault finding – Introduction 86A - 2
Fault finding – List and location of components 86A - 10
Fault finding – Role of components 86A - 22
Fault finding – Operating diagram 86A - 23
Fault finding – Function 86A - 26
Fault finding – Anti-theft code 86A - 27
Fault finding – Anti-theft code recovery procedure 86A - 28
Fault finding – Configurations 86A - 29
Fault finding – Programming 86A - 30
Fault finding – Replacement of components 86A - 31
Fault finding – Fault summary table 86A - 32
Fault finding – Interpretation of faults 86A - 33
Fault finding – Conformity check 86A - 60
Fault finding – Status summary table 86A - 66
Fault finding – Parameter summary table 86A - 67
Fault finding – Interpretation of parameters 86A - 68
Fault finding – Command summary table 86A - 69
Fault finding – Customer complaints 86A - 70
Fault finding – Fault Finding Chart 86A - 71

86A-2V1 MR-413-X44-86A150$010.mif
86A
R2-08
Vdiag No.: 64
1. SCOPE OF THIS DOCUMENT
This document presents the fault finding method applicable to all computers with the following specifications:
2. PREREQUISITES FOR FAULT FINDING
Documentation type
Fault finding procedures (this document):
–Assisted fault finding (integrated into the diagnostic tool), Dialogys.
Wiring Diagrams:
–Visu - Schéma.
Type of diagnostic tools
–CLIP
Special tooling required
3. REMINDERS
Fault finding procedure
To run fault finding on the vehicle computers, switch on the ignition.
Depending on the type of vehicle equipment, proceed as follows:Vehicle(s): Clio III / New TwingoComputer name: R2-08
Function concerned: RadioVDIAG No.: 64
Special tooling required
Diagnostic tool
Multimeter
Elé. 1681 Universal bornier
For vehicles with key-operated/radio frequency remote control, use the key to switch on the ignition.
For vehicles with Renault cards,
–with the vehicle card in the card reader,
–press and hold the start button (longer than 5 seconds) with start-up conditions not fulfilled,
connect the diagnostic tool and perform the required operations.
R208_V64_PRELI
RADIO
Fault finding – Introduction

86A-23V1 MR-413-X44-86A150$040.mif
86A
R2-08
Vdiag No.: 64
I. LIST OF COMPONENTS
Number Description Number Description
1Radio 10 Rear right-hand speaker
2Diagnostic socket 11 Rear left-hand speaker
3Display 12 Front right-hand speaker
4Supply 13Front right-hand tweeter
(depending on equipment).
5Radio control satellite 14 Front left-hand speaker
6Earth 15Front left-hand tweeter
(depending on equipment)
7 Mobile connectivity terminal
(RCA type)16 Aerial
8Mobile connectivity computer (C-Box) 17 Microphone
9Mobile connectivity terminal (digital /
analogue)
RADIO
Fault finding – Operating diagram

86A-24V1 MR-413-X44-86A150$040.mif
RADIO
Fault finding – Operating diagram86A
R2-08
Vdiag No.: 64
II. LOCATION OF COMPONENTS
New Twingo
13
15
16
14
12
6
7
10
11
5
2
4
3
1CAN M
CAN V
4
17
8
9
4

86A-25V1 MR-413-X44-86A150$040.mif
RADIO
Fault finding – Operating diagram86A
R2-08
Vdiag No.: 64
For Clio III
13
15
16
14
12
6
8
10
11
5
2
4
3
1CAN M
CAN V
4
179
7
4

86A-33
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults using command RZ003 Fault memory.
Deal with any other faults.
V1 MR-413-X44-86A150$120.mif
86A
R2-08
Vdiag No.: 64
DF001
PRESENT
OR
STOREDFRONT RIGHT-HAND SPEAKERCC.0: Short circuit to earth
CC.1: Short circuit to + 12 V
CO: Open circuit
CC: Short circuit
NOTESConditions for applying fault finding procedures to stored faults:
The fault is declared present after:
–The multimedia system was switched on using the on/off button for at least
10 seconds,
–Command AC004 Front right-hand speakers line test was run.
–The fault can only be detected if the battery voltage is between:
12 V < X < 15 V.
Use the Wiring Diagrams Technical Note for Clio III or New Twingo.
Check the condition and connection of the connectors of the radio 261, of the front right-hand tweeter 365, of
the front right-hand speaker 1598 (left-hand drive) or 1597 (right-hand drive) (bent or broken tabs, etc.).
If the connector(s) 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.
Disconnect the connector of component 1598 (left-hand drive) or 1597 (right-hand drive) (see MR 392 (Clio III) or
MR 411 (New Twingo) Mechanical, 86A, Radio, Front speaker: Removal - Refitting).
Measure the resistance of component 1598 (left-hand drive) or 1597 (right-hand drive) using a multimeter, with the
ignition off.
If the resistance is not between: 3.5 Ω < X < 4.5 Ω, replace component 1598 (left-hand drive) or 1597 (right-hand
drive) (see MR 392 (Clio III) or MR 411 (New Twingo) Mechanical, 86A, Radio, Front speaker: Removal -
Refitting).
Check the continuity, insulation and absence of interference resistance on the following connections:
•34E between components 261 and 365, 1598 (left-hand drive) or 1597 (right-hand drive),
•34F between components 261 and 365, 1598 (left-hand drive) or 1597 (right-hand drive).
If the connection(s) are 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 persists, contact your Techline.
R208_V64_DF001
RADIO
Fault finding – Interpretation of faults

86A-34
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults using command RZ003 Fault memory.
Deal with any other faults.
V1 MR-413-X44-86A150$120.mif
RADIO
Fault finding – Interpretation of faults86A
R2-08
Vdiag No.: 64
DF002
PRESENT
OR
STOREDFRONT LEFT-HAND SPEAKERCC.0: Short circuit to earth
CC.1: Short circuit to + 12 V
CO: Open circuit
CC: Short circuit
NOTESConditions for applying fault finding procedures to stored faults:
The fault is declared present after:
–The multimedia system was switched on using the on/off button for at least
10 seconds,
–Command AC005 Front left-hand speaker line test was run,
–The fault can only be detected if the battery voltage is between:
12 V < X < 15 V.
Use the Wiring Diagrams Technical Note for Clio III or New Twingo.
Check the condition and connection of the connectors of the radio 261, of the front right-hand tweeter 366, of
the front right-hand speaker 1597 (left-hand drive) or 1598 (right-hand drive) (bent or broken tabs, etc.).
If the connector(s) 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.
Disconnect the connector of component 1597 (left-hand drive) or 1598 (right-hand drive) (see MR 392 (Clio III) or
MR 411 (New Twingo) Mechanical, 86A, Radio, Front speaker: Removal - Refitting).
Measure the resistance of component 1597 (left-hand drive) or 1598 (right-hand drive) using a multimeter, with the
ignition off.
If the resistance is not between: 3.5 Ω < X < 4.5 Ω, replace component 1597 (left-hand drive) or 1598 (right-hand
drive) (see MR 392 (Clio III) or MR 411 (New Twingo) Mechanical, 86A, Radio, Front speaker: Removal -
Refitting).
Check the continuity, insulation and absence of interference resistance on the following connections:
•34G between components 261 and 366, 1597 (left-hand drive) or 1598 (right-hand drive),
•34H between components 261 and 366, 1597 (left-hand drive) or 1598 (right-hand drive).
If the connection(s) are 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 persists, contact your Techline.
R208_V64_DF002

86A-35
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults using command RZ003 Fault memory.
Deal with any other faults.
V1 MR-413-X44-86A150$120.mif
RADIO
Fault finding – Interpretation of faults86A
R2-08
Vdiag No.: 64
DF003
PRESENT
OR
STOREDREAR RIGHT-HAND SPEAKERCC.0: Short circuit to earth
CC.1: Short circuit to + 12 V
CO: Open circuit
CC: Short circuit
NOTESConditions for applying fault finding procedures to stored faults:
The fault is declared present after:
–The multimedia system was switched on using the on/off button for at least
10 seconds,
–Command AC006 Rear right-hand speaker line test was run,
–The fault can only be detected if the battery voltage is between:
12 V < X < 15 V.
Use the Wiring Diagrams Technical Note for Clio III or New Twingo.
Check the condition and connection of the connectors of radio 261 and of the rear right-hand speaker 189
(bent or broken tabs, etc.).
If the connector(s) 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.
Disconnect the connector of component 189 (see MR 392 (Clio III) or MR 411 (New Twingo) Mechanical, 86A,
Radio, Rear speaker: Removal - Refitting).
Measure the resistance of component 189 using a multimeter, with the ignition off.
If the resistance is not between: 3.5 Ω < X < 4.5 Ω, replace component 189 (see MR 392 (Clio III) or MR 411
(New Twingo) Mechanical, 86A, Radio, Rear speaker: Removal - Refitting).
Check the continuity, insulation and absence of interference resistance on the following connections:
•34D between components 261 and 189,
•34C between components 261 and 189.
If the connections are faulty and if 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 persists, contact your Techline.
R208_V64_DF003