Dacia Solenza 2004, Repair Manual

Page: 667 / 891

87
ELECTRICAL ASSISANCE EQUIPEMENT
87 - 27
Diagnostic – Damage location algorithm
RECOMMENDATIONS
Nothing to notice
Check the tester operation on another vehicle
Check:
- Connection between CLIP tester and the diagnostic socket (cable in good condition).
- Cockpit and engine compartment fuses.
Check presence
+12 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 if necessary
Check the computer connection.
Connect the multi-socket and check
the insulation
,
continuity and absence of parasite
resistance at connections:
UCH connector P1 pin A1 mass
UCH connector P1 pin A3
fuse box + 12 volts before contact
UCH connector EH1 pin B34 pin 7 diagnostic socket (line K)
Fix if necessary.
.
ALP 1
There is no communication with the computer
Check the system operation
AFTER REPAIRING
vnx.su