Dacia Solenza 2004, Repair Manual

Page: 606 / 891

82
ACCOUSTIC WARNING - ANTI STARTING
82 - 63
Diagnostic – Damage location algorithm
ALP1
There is no communication with the computer
RECOMMENDATIONS Nothing to notice
Check the communication of CLIP tester with a computer from another vehicle.
Check:
-
connection between CLIP tester and the diagnostic socket (check the cable condition).
Cockpit and engine compartment fuses.
Check pr1
2 volts before contact at pin 16, + 12 volts after contact
at
pin 1
and
mass
at
pins 4 and 5
of the diagnostic socket
Fix it if necessary.
Connect the multi-socket and check the insulation, continuity and absence of parasite resis-
tance at connections:
Pin A3
of UCH connector P1 with 15 pins fuse box
Pin 22 o f UCH connector EH1 with 40 pins + after contact
Pin A1
of UCH connector P1 with 15 pins mass
Pin 34
of UCH connector EH1 with 40 pins pin 7 diagnostic socket (line K).
Fix it if necessary.
Check the system operation
AFTER REPAIRING
vnx.su