Page 34 of 46
86D-34
MR-372-J84-86D000$784.mif
V2
MULTIMEDIA NETWORK INTERFACE UNIT
Fault finding - Interpretation of parameters
Multimedia network
interface unit
Vdiag No.: 04, 14
86D
PR010
VEHICLE SPEED
NOTESThere must be no present or stored faults.
Use the wiring diagrams Technical Note for Scénic II, Espace IV, Trafic II or
Kangoo 2.
Run fault finding on the vehicle speed computer, ABS or ABS/ESP system depending on the equipment level (For
Scénic II, see MR 372, 38G, Vehicle speed computer or 38C, Anti-lock braking system).
For Espace IV, see MR 407, 38G, Vehicle speed computer or 38C, Anti-lock braking system, see 38G,
Vehicle speed computer or 38C, Anti-lock braking system).
If there are no faults on the vehicle speed computer, ABS or ABS/ESP system, check the insulation, continuity
and the absence of interference resistance on the following connection:
–connection code 47F between component 261 and 118, 1094 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 it.
If the fault is still present, contact the techline.
AFTER REPAIRRepeat the conformity check from the start.
BIC_V04_PR010/BIC_V14_PR010
Page 35 of 46
86D-35
MR-372-J84-86D000$784.mif
V2
MULTIMEDIA NETWORK INTERFACE UNIT
Fault finding - Interpretation of parameters
Multimedia network
interface unit
Vdiag No.: 04, 14
86D
PR011
BATTERY VOLTAGE
NOTESThere must be no present or stored faults.
Use the wiring diagrams Technical Note for Scénic II ph2, Espace IV ph2, Trafic II
ph2 or Kangoo 2.
Check the permanent + supply fuse of component 261.
If the voltage is at minimum:
Check the battery and the charge circuit:
–Scénic II ph2 and Kangoo 2, see 87G, Engine compartment connection unit.
–Espace II ph2 and Trafic II ph2, see Technical Note 6014A, Checking the charging circuit.
If the voltage is at maximum:
Check that the charging voltage is correct with and without electrical consumers switched on.
Check the insulation, continuity and the absence of interference resistance of the following connections:
Scénic II ph2:
–connection code BCP3 between components 1714 and 260.
–connection code MT between component 261 and earth MT.
Espace IV ph2:
–connection code BCP4 between components 261 and 710.
–connection code MV between component 261 and earth MV.
Kangoo 2:
–connection code BP26 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.
BIC_V04_PR011/BIC_V14_PR011
Page 38 of 46
86D-38
MR-372-J84-86D000$952.mif
V2
86D
MULTIMEDIA NETWORK INTERFACE UNIT
Fault finding - Fault Finding Chart
ALP 1 No dialogue with the multimedia network interface computer
NOTESSwitch on the + after ignition feed to enter fault finding mode with the computer.
Use the wiring diagrams Technical Note for Scénic II ph2, Espace IV ph2,
Trafic II ph2 or Kangoo 2.
Try the diagnostic tool on another vehicle.
Is it possible to establish dialogue with another computer?
YES NO
On the defective vehicle.
Check the battery voltage.
Check the condition and
connection of the battery
connections.
Check the condition of the fuses.
Check:
–the connection between the diagnostic tool and the
diagnostic sensor (wiring in good condition),
–the connection between the diagnostic sensor and the
diagnostic socket (wiring in good condition).
AFTER REPAIRCarry out a complete check with the diagnostic tool.
BIC_V04_ALP1/BIC_V14_ALP1
Multimedia network
interface unit
Vdiag No.: 04, 14
MR-372-J84-86D000$952.mif
Page 41 of 46
86D-41
MR-372-J84-86D000$952.mif
V2
Multimedia network
interface unit
Vdiag No.: 04, 14MULTIMEDIA NETWORK INTERFACE UNIT
Fault finding - Fault Finding Chart86D
*LPN: Low Price Navigation
ALP 2 Multimedia system not switching on
NOTESSwitch on the + after ignition feed to enter fault finding mode with the computer.
Use the wiring diagrams Technical Note for Scénic II ph2, Espace IV ph2,
Trafic II ph2 or Kangoo 2.
Is it possible to establish dialogue with the
computer?
YES
Check the conformity of status ET002 Radio on/off
button (see Conformity check).
Is status ET002 correct?
NO
Check that the LPN* radionavigation on/off button is
operating correctly (see 86A, Radio).
Is the button operating correctly?
YES
Check the insulation, continuity and the absence
of interference resistance on connection 34HY
between components 1714 and 261.
Is the connection OK?
YES
Check the insulation, continuity and the absence
of interference resistance of connection 34HU
between components 1714, 261 and 1127.
Is the connection OK?
YES
Contact Techline.
NORefer to ALP 1 No dialogue with
multimedia network interface unit.
YES
NO
Contact Techline.
NO
NOIf 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 a complete check using the diagnostic tool.
BIC_V04_ALP2/BIC_V14_ALP2
Page 45 of 46
86D-45
MR-372-J84-86D000$952.mif
V2
MULTIMEDIA NETWORK INTERFACE UNIT
Fault finding - Fault Finding Chart
Multimedia network
interface unit
Vdiag No.: 04, 14
86D
ALP 5 Exterior temperature display fault
NOTESSwitch on the + after ignition feed to enter fault finding mode with the computer.
Use the W iring Diagrams Technical Note, Trafic II ph2.
Carry out a fault finding procedure on the computer sending the exterior temperature signal:
–Scénic II ph2, Kangoo 2, see 87B, Passenger compartment connection unit.
–Espace IV ph2, see 83A, Instrument panel.
For Trafic II ph2, check the condition and connection of the connector of component 1714 and the connector of
component 240.
If the connector(s) is faulty and if there is a repair procedure (see Technical Note 6015A, Repairing electrical
wiring, W iring: Precautions for repair), repair the connector, otherwise replace the wiring.
Check the insulation, continuity and the absence of interference resistance of the following connections:
–connection code 47C,
–connection code 47D,
between components 1714 and 240.
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 temperature measured by the sensor does not correspond to the external temperature, measure the sensor
resistance between connections 47C and 47D.
The resistance should be approximately 3000 Ω ± 300 Ω at 20˚C.
Replace the sensor if it is not correct (see MR 408, TRAFIC, Mechanical, 84A, Control - Signals, Temperature
sensor: Removal - Refitting).
If the fault is still present, contact the techline.
AFTER REPAIRCarry out a complete check with the diagnostic tool.
BIC_V04_ALP5/BIC_V14_ALP5
Page 46 of 46
86D-46
MR-372-J84-86D000$952.mif
V2
Multimedia network
interface unit
Vdiag No.: 04, 14MULTIMEDIA NETWORK INTERFACE UNIT
Fault finding - Fault Finding Chart86D
*LPN: Low Price Navigation
ALP 6 No LPN* radio navigation backlighting
NOTESSwitch on the + after ignition feed to enter fault finding mode with the computer.
Use the wiring diagrams Technical Note for Scénic II ph2, Espace IV ph2,
Trafic II ph2 or Kangoo 2.
Switch on the lights.
Is the air conditioning control backlighting
correct?
YES
With the lights on, check status ET007 Brightness.
Is status ET007 "Night"?
YES
Check the insulation, continuity and the absence
of interference resistance on the following
connections:
–connection code 107X ,
–connection code 107W ,
between components 1714 and 261.
Are the connections correct?
NO
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.
NOCarry out fault finding on the UCH (see 87B,
Passenger compartment connection
unit).
NO
Check the voltage on connection BPT
(Scénic II ph2, Kangoo 2, Trafic II ph2),
13W (Espace IV ph2) of component 1714.
Is the voltage correct?
YESNO
YES
Contact Techline.
BIC_V04_ALP6/BIC_V14_ALP6