86A-62
MR-372-J84-86A050$944.mif
V3
86A
RADIO
Fault finding - Fault Finding Chart
*LPN: Low Price Navigation
ALP 1 No dialogue with the LPN* computer
NOTESStart the engine.
Use the wiring diagrams Technical Note for Scénic II ph2, Espace IV ph2,
Trafic II ph2 or Kangoo 2.
Important: After activating the system, the delay before establishing dialogue can last
20 seconds.
Try the diagnostic tool on another vehicle.
Is dialogue possible with a computer?
YES NO
On the defective vehicle.
Check the voltage of the battery.
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.
LPN_VC4_ALP1
MR-372-J84-86A050$944.mif
LPN RADIO
Vdiag No.: C4
