86A-54
MR-372-J84-86A050$767.mif
V3
86A
RADIO
Fault finding - Interpretation of parameters
PR008
NUMBER OF SATELLITES RECEIVED
NOTESThere must be no present or stored faults.
Position the vehicle, with the engine running, in an open area with no interference.
Avoid tunnels and underground car parks.
Use the wiring diagrams Technical Note for Scénic II ph2, Espace IV ph2, Trafic II
ph2 or Kangoo 2.
Check the condition and connection of the GPS coaxial connector on the following components (bent pins, bad
contacts, etc.):
–Scénic II ph2 and Kangoo 2: 886 and 261.
–Espace IV ph2 and Trafic II ph2: 261 and 1551.
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.
Disconnect the GPS coaxial cable at the rear of component 261 and measure the resistance between the coaxial
cable signal connection and its shielding.
If the resistance is less than 30 Ω, disconnect the GPS coaxial cable from the cut-off plate at the rear and check
the insulation, continuity and absence of interference resistance on the GPS coaxial cable at the rear of
component 261.
If the connections are not correct, replace the coaxial cable.
If the connections are correct, replace the GPS aerial.
–Scénic II ph2 (see MR 370, Mechanical, 83C, On-board telematics system, Radio aerial: Removal -
Refitting)
–Trafic II ph2 (see MR 408, Mechanical, 83C, On-board telematics system, Navigation aerial: Removal -
Refitting)
–Espace IV ph2 (see MR 405, Mechanical, 83C, On-board telematics system, Navigation aerial: Removal -
Refitting)
–Kangoo 2 (see MR 417, Mechanical, 83C, On-board telematics system, Aerial: Removal - Refitting)
AFTER REPAIRRepeat the conformity check from the start.
LPN_VC4_PR008
MR-372-J84-86A050$767.mif
LPN RADIO
Vdiag No.: C4
86A-59
MR-372-J84-86A050$826.mif
V3
86A
RADIO
Fault finding - Command summary table
*LPN: Low Price NavigationNote:
To restart an activation session without switching the system off, run command RZ001 "Test parameters".
Tool command Diagnostic tool title Comments
RZ001Test parametersThis command is used to restart an
activation session without having to switch
off the system.
RZ003Fault memoryThis command is used to clear faults
stored in the navigation computer.
AC004Test right front speaker line
These commands are used to run a
listening test on each speaker and its
associated tweeter speaker (depending on
equipment level). AC005Test left front speaker line
AC006Test right rear speaker line
AC007Test left rear speaker line
AC009Screen test: colour barsThis command is used to check that the
video display is operating correctly.
Three colours are displayed on the screen:
Red, green and blue, and a black mosaic
on a white background.
AC010Microphone testThis command is used to check the
microphone connection.
The speakers transmit a tone and the
LPN* system checks the microphone input
signal.
AC011Detect Bluetooth space
AC013Eject CDThis command is used to eject the CD in
the LPN* radio navigation system.
VP001Write VIN
VP003Write After-Sales service date.
VP005Calib. and commission computer
MR-372-J84-86A050$826.mif
LPN RADIO
Vdiag No: C4
