2004 DACIA SOLENZA airbag off

88
WIRING
88 - 18
D
F010 AIRBAG DEFECTIVE INDICATOR CIRCUIT
PRESENT CC.1 : short-circuit at + 12 volts
CC.0 : open circuit or short-circuit a t mass
RECOMMENDATIONSCharacteristics: the measurement of the airbag releasing lines is to
be performed only by means of the CLIP tester.
Use 30 pins adapter B40 for the intervention at the l evel of the
computer connector (the gray connector of the 30 pins adapter).
CC.1
RECOMMENDATIONS Nothing to notice
Block the computer by means of the CLIP tester (see “ Blocking UCE airbag”)
Check the condition the airbag indicator from instrument panel.
Check insulation against 12 volts between: airbag indicator pin 7 of the 30 pins connector
C0.0
RECOMMENDATIONSNothing to notice
Indicator off after setting the contact on
Block the airbag computer by means of the CLIP tester (see “ Blocking UCE airbag”)
Check the condition the airbag indicator from instrument panel.
Check continuity between: airbag indicator pin 7 of the 30 pins connector
Check the supply with 12 volts of the airbag indicator.
If the performed checking did not evidence any failure, disconnect UCE airbag and connect
instead of it t he 30 pins adapter. Check only by means of the CLIP tester the operation of the
airbag indicator from instrument panel, using the gray connector of the adapter B40.
If the airbag indicator lighting is possible by means of the CLIP tester, replace UCE airbag (see
chapter <> for this intervention).
If airbag indicator lighting is not possible, perform again the checking previously described.
Indicator on after setti ng the contact on
Block the airbag computer by means of the CLIP tester (see “ Blocking UCE airbag”)
Disconnect UCE airbag connector and check the presence of the 5 pegs that are ensuring shunt
unblocking of the 30 pins connector of UCE airbag.
Ensure insulation against mass of the route: airbag indicator pin 7 of 30 pins connector
AFT ER Erase the failures memorized by UCE airbag, then turn the contact off.
INT ERVENT ION Perform again a checking by means of the CLIP tester; in case of failure
Diagnostic – Failure interpretation
vnx.su

88
WIRING
88 - 19
absence, unblock the computer.
D F016 COMPUTER CONFIGURATION
PRESENT
RECOMMENDATIONSCharacteristics: nothing to notice.
Diagnostic – Failure interpretation
The presence of this failure is correspo nding to an incoherence between the computer configuration
and the vehicle equipping, detected by the CLIP tester.
Modify the UCE airbag configuration by means of the CLIP tester, using the control “System
elements configuration”. AFT ER Erase the failures memorized by UCE airbag then turn the contact off.
INT ERVENT ION Perform again a checking by means of the CLIP tester; and in case of
vnx.su

88
WIRING
88 - 20
failure absence, unblock the computer.
DF034 BLOCKED COMPUTER
PRESENT 1. DEF : blocked further to a shock
2. DEF : blocked by m eans of CL IP t ester.
RECOMMENDATIONS Characteristics : nothing to notice
This failure is allowing visualization of the blocking state of the airbag computer.
When present, all releasing lines are inhibited, driver’s airbag releasing being not possible.
1. DEFRECOMMENDATIONS Nothing to notice
This failure is present after airbag releasing.
It is obligatory UCE airbag replacement and of the airbag pillow after shock producing
2. DEF RECOMMENDATIONS Nothing to notice
This failure is present in the following situation s:
- UCE airbag is new ( t his one is delivered blocked)
-I n case of an intervention on the vehicle, the computer blocking control is used, by
means of CLIP tester.
Unblocking : Perform again a checking by means of CLIP tester ; in case of failure absence,
unblock the computer.
Erase the memorized failure then turn t he contact off. AFTER Erase the failures memorized by UCE airbag, then turn the contact off.
IN TERVENTION Perform again a checking by means of the CLIP tester; in case of
failure absence, unblock the computer.
Diagnostic – Failure interpretation
vnx.su

88
WIRING
88 - 22
Diagnostic – Help
UCE A IRB AG REPL ACEMENT
New airbag computer are delivered in blocked condition in order to avoid all risks of
undesirable releasing (all releasing lines are inhibited).
This “blocked” mode is noticed by the airbag indicator lighting from the instrument panel
when setting the contact on. In order to replace t he UCE airbag, proceed as follows:
- set the c ontact off,
- dismount the central console tunnel,
- disconnect the UCE airbag connector,
- dismount the UCE airbag attachment screws,
- mount the new UCE airbag, the arrow from UCE a irbag being oriented towards front
of the vehicle, - reconnect UCE airbag connector,
- check t he system by means of the CLIP tester,
- modify if necessary the airbag computer configuration using the control “Configuration”,
- unblock the computer only in case of a failure absence, declared by the CLIP t ester.
DESIGNATION OF THE 30 WAYS UCE AIRBAG PLUGS
1. Free
2. Free
3. Free
4. Free
5. Supply + after contact
6. M a ss
7. Airbag failure indicator
8. Free
9. K diagnostic line
10. Driver’s frontal airbag (+) 11 .D river’s frontal airbag (-).
12. Free
13. Free
14. Free
15. Free 16. Free
17. Free
18. Free
19. Free
20. M a ss
21. Free
22. Free
23. L diagnostic line.
24. Free
25. Free
26. Free
27. Free
28. Free
29. Free
30. Not in use
vnx.su