wiring diagram RENAULT SCENIC 2008 J84 / 2.G LPN Radio Workshop Manual

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RADIO
Fault finding - Introduction
1. SCOPE OF THIS DOCUMENT
This document presents the fault finding procedure applicable to all computers with the following specifications:
2. PREREQUISITES FOR FAULT FINDING
Documentation type
Fault finding procedure (this manual):
–Assisted fault finding (integrated into the diagnostic tool), Dialogys.
Wiring Diagrams:
–Visu-Schéma (CD-ROM), paper.
Type of diagnostic tools
–CLIP + multiplex line sensor
Special tooling required
3. REMINDERS
Procedure
Scénic II ph2:
To run fault finding on the vehicle computers, switch on the forced + after ignition feed.
Proceed as follows:
*LPN: Low Price NavigationVehicle(s): Espace IV phase 2, Scénic II phase 2,
Trafic II phase 2, Kangoo 2
Function concerned: Radio, satellite navigationName of computer: LPN* radio navigation
VDIAG NO: C4
Special tooling required
Multimeter
Elé. 1681 Universal bornier
Switch on the forced + after ignition feed:
–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.
Switching off the forced + after ignition feed:
Press the Start button twice briefly (less than 3 seconds).
See that the + after ignition feed has been cut off by checking that the computer warning lights on the instrument
panel have gone out.
LPN_VC4_PRELI
MR-372-J84-86A050$059.mif
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Vdiag No: C4

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Fault finding - Interpretation of faults
*LPN: Low Price NavigationDF001
PRESENT
OR
STORED
FRONT RIGHT-HAND SPEAKER
CC.0: Short circuit to earth
CC.1: Short circuit to + 12 V
CO: Open circuit
1.DEF: Short circuit between lines
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after:
–the multimedia system has been switched on using the on/off button,
–command AC004 Front right-hand speaker lines test has been run.
Use the wiring diagrams Technical Note for Scénic II ph2, Espace IV ph2, Trafic II
ph2 or Kangoo 2.
Measure the resistance of the front right-hand speaker.
If the resistance is not between 3.6 and 4.4 Ω, replace the front right-hand speaker.
Measure the resistance of the front right-hand tweeter.
If the resistance is not between 3.6 and 4.4 Ω, replace the front right-hand tweeter.
Check the condition and connection of the LPN* radio navigation 8-track clear connector, component code 261,
the front right-hand tweeter connector, component code 365, and the front right-hand speaker connector,
component code 191 (bent/broken tabs, etc.).
If the connectors are faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical
wiring, W iring: Precautions for repair), repair the connector(s); otherwise, replace the wiring.
Check the continuity and insulation against + 12 V, earth and between the 2 lines of the following
connections:
–connection code 34E,
–connection code 34F,
between components 261, 365 and 191.
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 REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
LPN_VC4_DF001
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Vdiag No.: C4

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RADIO
Fault finding - Interpretation of faults
LPN RADIO
Vdiag No.: C4
86A
*LPN: Low Price NavigationDF002
PRESENT
OR
STORED
FRONT LEFT-HAND SPEAKER
CC.0: Short circuit to earth
CC.1: Short circuit to +12 V
CO: Open circuit
1.DEF: Short circuit between lines
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after:
–the multimedia system has been switched on using the on/off button,
–command AC005 Front left-hand speaker lines test has been run.
Use the wiring diagrams Technical Note for Scénic II ph2, Espace IV ph2, Trafic II
ph2 or Kangoo 2.
Measure the resistance of the front left-hand speaker.
If the resistance is not between 3.6 and 4.4 Ω, replace the front left-hand speaker.
Measure the resistance of the front left-hand tweeter.
If the resistance is not between 3.6 and 4.4 Ω, replace the front left-hand tweeter.
Check the condition and connection of the LPN* radio navigation 8-track clear connector, component code 261,
the front left-hand tweeter connector, component code 366, and the front left-hand speaker connector,
component code 192 (bent/broken tabs, etc.).
If the connectors are faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical
wiring, W iring: Precautions for repair), repair the connector(s); otherwise, replace the wiring.
Check the continuity and insulation against + 12 V, earth and between the 2 lines of the following
connections:
–connection code 34G,
–connection code 34H,
between components 261, 366 and 192.
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 REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
LPN_VC4_DF002

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Fault finding - Interpretation of faults
LPN RADIO
Vdiag No.: C4
86A
*LPN: Low Price NavigationDF003
PRESENT
OR
STORED
REAR RIGHT-HAND SPEAKER
CC.0: Short circuit to earth
CC.1: Short circuit to + 12 V
CO: Open circuit
1.DEF: Short circuit between lines
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after:
–the multimedia system has been switched on using the on/off button,
–command AC006 Rear right-hand speaker lines test has been run.
Use the wiring diagrams Technical Note for Scénic II ph2, Espace IV ph2, Trafic II
ph2 or Kangoo 2.
Measure the resistance of the rear right-hand speaker.
If the resistance is not between 3.6 and 4.4 Ω, replace the rear right-hand speaker.
Measure the resistance of the rear right-hand tweeter.
If the resistance is not between 3.6 and 4.4 Ω, replace the rear right-hand tweeter.
Check the condition and connection of the LPN* radio navigation 8-track clear connector, component code 261,
the rear right-hand tweeter connector, component code 1132, and the rear right-hand speaker connector,
component code 189 (bent/broken tabs, etc.).
If the connectors are faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical
wiring, W iring: Precautions for repair), repair the connector(s); otherwise, replace the wiring.
Check the continuity and insulation against + 12 V, earth and between the 2 lines of the following
connections:
–connection code 34D,
–connection code 34C,
between components 261, 1132 and 189.
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 REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
LPN_VC4_DF003

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Fault finding - Interpretation of faults
LPN RADIO
Vdiag No.: C4
86A
*LPN: Low Price NavigationDF004
PRESENT
OR
STORED
REAR LEFT-HAND SPEAKER
CC.0: Short circuit to earth
CC.1: Short circuit to + 12 V
CO: Open circuit
1.DEF: Short circuit between lines
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after:
–the multimedia system has been switched on using the on/off button,
–command AC007 Rear left-hand speaker lines test has been run.
Use the wiring diagrams Technical Note for Scénic II ph2, Espace IV ph2, Trafic II
ph2 or Kangoo 2.
Measure the resistance of the rear left-hand speaker.
If the resistance is not between 3.6 and 4.4 Ω, replace the rear left-hand speaker.
Measure the resistance of the rear left-hand tweeter.
If the resistance is not between 3.6 and 4.4 Ω, replace the rear left-hand tweeter.
Check the condition and connection of the LPN* radio navigation 8-track clear connector, component code 261,
the rear left-hand tweeter connector, component code 1133, and the rear left-hand speaker connector,
component code 190 (bent/broken tabs, etc.).
If the connectors are faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical
wiring, W iring: Precautions for repair), repair the connector(s); otherwise, replace the wiring.
Check the continuity and insulation against + 12 V, earth and between the 2 lines of the following
connections:
–connection code 34A,
–connection code 34B,
between components 261, 1133 and 190.
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 REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
LPN_VC4_DF004

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Fault finding - Interpretation of faults
LPN RADIO
Vdiag No.: C4
86A
DF006
PRESENT
OR
STOREDFM1 AMPLI
CC.0: Short circuit to earth
CC.1: Short circuit to + 12 V
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after the multimedia system has been switched on using
the on/off button.
Use the wiring diagram Technical Note for Kangoo 2.
Look for any damage to the wiring harness and check the condition and connection of the coaxial radio cable
on component 261.
Manipulate the wiring harness in order to observe a change in the fault status (present → stored).
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 resistance of the coaxial radio cable between connections 34AN and TB13 of component 886.
If the resistance is not 50 Ω ± 5 Ω, check the insulation, continuity and the absence of interference
resistance on the following connections:
–connection code TB13,
–connection code 34AN,
between component 261 and the cut-off plate at the rear.
If any connections are defective, replace the coaxial cable.
If the fault is still present, replace the aerial amplifier.
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
LPN_VC4_DF006

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Fault finding - Interpretation of faults
LPN RADIO
Vdiag No.: C4
86A
DF037
PRESENT
OR
STOREDCOMPUTER
1.DEF: Internal electronic fault
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after:
–the multimedia system has been switched on using the on/off button,
–a road test in an area with no satellite coverage (tunnels, etc.).
Special note:
The vehicle position is incorrect.
Use the wiring diagrams Technical Note for Scénic II ph2, Espace IV ph2, Trafic II
ph2 or Kangoo 2.
Check that the PR010 Vehicle speed wire signal and the multiplex information on the instrument panel
correspond by carrying out a road test.
If both signals are identical but appear incorrect compared to the actual situation, run fault finding on the speed,
ABS or ABS/ESP computer depending on the equipment level (see 38G, Vehicle speed computer or 38C, Anti-
lock braking system).
Look for any damage to the wiring harness, and check the condition and connection of the connectors for
components 261 and 1094, 118 or 953 (depending on the equipment level).
Manipulate the wiring harness in order to observe a change in the fault status (present → stored).
If the connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing electrical
wiring, W iring: Precautions for repair), repair the connector(s), otherwise replace the wiring.
Check the continuity, insulation and the absence of interference resistance on the following connection:
–Connection code 47F between components 261 and 1094, 118 or 953 depending on the equipment level.
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 the wiring.
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.
LPN_VC4_DF037

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Fault finding - Interpretation of faults
LPN RADIO
Vdiag No.: C4
86A
*LPN: Low Price NavigationDF040
PRESENT
OR
STORED
NO AUDIO CD CHANGER SIGNALS
1.DEF: No communication with the CD changer
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after:
–the + after ignition feed is activated,
–the multimedia system has been switched on using the on/off button,
–a CD is played in the CD changer.
Special note:
If the vehicle does not have a CD changer, check the configuration of the LPN* radio
navigation computer (see Configuration and programming).
Use the wiring diagrams Technical Note for Scénic II ph2.
Look for any damage to the wiring harness and check the condition and connection of the connectors for
components 261 and 1272.
Manipulate the wiring harness in order to observe a change in the fault status (present → stored).
If the connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing electrical
wiring, W iring: Precautions for repair), repair the connector(s), otherwise replace the wiring.
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,
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 the wiring.
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.
LPN_VC4_DF040

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Fault finding - Interpretation of faults
LPN RADIO
Vdiag No.: C4
86A
DF056
PRESENT
OR
STOREDMICROPHONE
CC.0: Short circuit to earth
CO.1: Open circuit or short circuit to + 12 V
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after:
–the + after ignition feed is activated,
–the multimedia system has been switched on using the on/off button,
–the "hands-free" function has been activated.
Use the wiring diagrams Technical Note for Scénic II ph2, Espace IV ph2, Trafic II
ph2 or Kangoo 2.
Look for any damage to the wiring harness and check the condition and connection of the connectors for
components 261 and 789.
Manipulate the wiring harness in order to observe a change in the fault status (present → stored).
If the connectors are faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical
wiring, W iring: Precautions for repair), repair the connector(s), otherwise replace the wiring.
Check the insulation, continuity and the absence of interference resistance on the following connections:
–connection code 107F,
–connection code 107G,
between components 261 and 789.
If the connection or 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 the wiring.
If the fault is still present, replace the microphone.
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
LPN_VC4_DF056

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Fault finding - Interpretation of faults
LPN RADIO
Vdiag No.: C4
86A
DF060
PRESENT
OR
STOREDNO DISPLAY MULTIPLEX SIGNAL
1.DEF: No communication with display
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after:
–the + after ignition feed is activated,
–the multimedia system has been switched on using the on/off button,
Use the wiring diagrams Technical Note for Scénic II ph2, Espace IV ph2, Trafic II
ph2 or Kangoo 2.
Check the condition of the multimedia system display supply fuse.
Replace the fuse if not correct.
Look for any damage to the wiring harness and check the condition and connection of the connector for
component 1127.
Manipulate the wiring harness in order to observe a change in the fault status (present → stored).
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 supply between the following connections:
–Trafic II ph2: between connections BP26 and MAN of component 1127,
–Kangoo 2: between connections BP26 and MAN of component 1127,
–Espace IV ph2: between connections BP3A and NC of component 1127,
–Scénic II ph2: between connections BCP3 and MAN 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.
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.
LPN_VC4_DF060