2004 DACIA SOLENZA warning

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Diag nostic
3. FAILURE : DOORS BLOCKING SWITCH
Remove the memorised failure by means of the CLIP tester.
AFTER REPAIRING Perform a conformity checking.
Check the operation of the anti starting system.
Check the isolation related to the m ass of the
wir ing between the E.C.U. decoder doors’
locking switch B2 pin pole 1
B5 pin pole 5
Is there a correct isolation?
Repair the electric wiring.No
Replace t he doors’ locking switch.
Ye s
RECOMMENDATION Check if the switch does not remain permanently pressed due to a
mechanical blocking.
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Diag nostic
4.FAILURE: M ISSING SIG NAL ON TH E CO DED LINE E.C.U. DECO DER-
COMPUTER INJECTION
RECOMMENDATION-
Check the continuity and the isolation related t o the mass and + 12 V of the wiring between
the E .C.U. decoder PinA6 pin58 injection computer.
Fix it if necessary.
.
Set t he contact on and perform the detection test using the CLIP tester at pin A 6 of the ECU
decoder.
Are there any impulses?
YES
NO Replace the ECU injection.
Replace the E .C.U. decoder.
Remove the memorised
failures by means of the CLIP tester.
AFTER REPAIRING Perform a conformity test. Check the operation of the anti starting system.
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ACCOUSTIC WARNING - ANTI STARTING
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Diag nostic
5. FAILURE : DEFECTIVE COMMUNICATION ANTI STARTING SYSTEM -
E.C.U. DECODER
RECOMMENDATION -
Check the continuity and the isolation related to the mass and + 12 V voltage of the wiring
between the anti starting system pin 4 pin A2 E.C.U. decoder
Fix it if necessary.
Check the anti starting bushing supply : + 12V to the pin 3 and the mass to pin 2.
Di sconnect the E.C.U. decoder and measure the presence of +12 V at the pin A2 of the
decoder, the contact being taken off. If there it isn’t +12 V, check the fuse condition F03 from
the cockpit fuse box.
If the problem persists, replace the anti starting bushing.
Set the contact on and perform the impulse detection test at the pin A2 of the E.C.U. decoder.
Is there an impulse ?
YES
NO Replace the anti starting bushing.
Replace t he E.C.U. decoder.
Remove the memorised
failures by means of the CLIP tester.
AFTER REPAIRING Perform a conformity checking.
Check the operation of the anti starting system .
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Diag nostic
6. STATE 11G: ACTIVATE THE RF REMOTE CONTROL/ RECEIVED RF SIGNAL
IN DICATION
If the 17D state is PASSIVE, do not apply the next diagnostic
because the E .C.U. decoder is unused (new).
RECOMMENDATION Perform first the remote control synchronisation.
Do not access the next diagnostic if the state 11G remains
PA SSIVE when activating the RF remote c ontrol at the blocking
and unlocking of the doors.
Check the blocking and unlocking of the doors using the second RF remote control. If this
is one is operating, then the battery of the first RF remote control must be replaced.
Check the presence of +12 V(+DC) at the pin1 of the anti starting bushing.
Is there +12V ?
Pe rform using the CLIP tester, the impulse de tection test at the pin 1 of the anti
starting bushing, when using the RF remote control.
Are any impulses when using the remote control ?
YES Replace the E .C.U. decoder.
NO Replace the anti starting bushing.YES
Check the isolation related to the mass of the electric wiring between:
E.C.U. decoder Pin B1 pol e 1 anti start ing bushi ng Pin B2 pole 1 door locking switch
Pin B5 pole 5
Isolation against mass is good?
YES Fix the electric wiring.
NO Replace the E.C.U. decoder
.
NO
AFTER REPAIRING Perform a conformity checking.
Check the operation of the anti starting system.
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Diag nostic
7. 11D STATE: OPERATE THE RF REMOTE CONTROL / GOOD RF SIGNAL
INDICATION
Do not access the following diagnostic unless the state 11D
RECOMMENDATION becomes ACTIVE when operating the RF remote control.
Check if the keys belong to the vehicle in question.
There is a desynchronising between the code of the RF remote control and the E.C.U. decoder
if at the activation of the remote control, the 111D state remains PASSIVE a nd the state 11G
becomes ACTIVE for 3 seconds, then becomes PASSIVE. The blocking / unlocking of the
doors is not possible in this case.
Apply the corresponding procedure of resynchronisation (for one or 2 keys).
AFTER REPAIRING Perform a conformity checking.
Check the operation of the anti starting system.
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Diag nostic
8.14G STATE : DOORS BLOCKING/ UNLOCKING
RECOMMENDATION The state 10G (anti starting) must be ACTIVE .
Check the continuity and the isolation related to the +12 V and to the mass of the electric
wiring on the line E.C.U. decoder
Pin B2 pole 1 door locking switch.
Pin B5 pole 5
Fix the electric wiring if necessary or replace the switch.
If the incident persists, replace the E.C.U. decoder.
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Diag nostic
FAILURES LOCATING BASED ON CLIENT CLAIM
(algorithm for damage locating)
A LP1. MISSING COMMUNICATION CLIP TESTER / E.C.U DECODER
RECOMMENDATION Check if the lines K a nd L are not perturbed by another computer
of the vehicle.
Check the condition of the F03, F04 fuses from cockpit fuse box.
Be sure the CLIP t ester is not the cause of t he failure, by trying the communication with
another computer of the vehicle.
Check the tension of the battery (U>12,3V). If it is necessary, charge the battery.
Check the correct c onnection of the E.C.U. decoder to the wiring.
Check the supply of the E.C.U. decoder : - mass at pin A8; - supply (+IC) at pin A9.
Be sure that the diagnostic socket is correctly supplied.
Check the continuity and the isolation of the electric wiring on the pins’ line corresponding to:
E.C.U. decoder A3 7 diagnostic socket
A4 15
If the dialogue CLIP tester – E.C.U. decoder cannot be established, then replace the decoder.
When the communication with the tester is established, solve the
AFTER REPAIRING failures displayed by CLIP.
Perform a conformity checking.
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Diag nostic
ALP2. CONTACT SET ON THE ANTI STARTING INDICATOR BLINKS
(THE ENGINE IS NOT STARTING)
RECOMMENDATION -
Set the contact on.
Connect the CLIP tester.
Is there any communication with the E.C.U.
decoder ?
S ee ALP1.
Check the fuse F03 for anti starting bushing
supply.
Is it good?Replace the fuse.
Set the c ontact on and check if the state 4D
becomes ACTIVE ?
Is th e state 19 D PASSIVE ?
Perform « Procedure for replacement
E.C.U. decoder and memorising anti
starting code » if the starter is new ;
if it’s not new, replace it.
Set the contact off. The anti starting indicator
will start to blink after 10 seconds.(ACTIVE
an ti starting ).
Set again the contact and check: the failure
« Defective communication decoder bushing ».
Does exist such a failure ?
Study « DEFECTIVE
COMMUNICATION BUSHING
– DE CODER » from the chapter
DIAGNOSTIC.
Study « STATE 4D : SUPPLY +12
V » from chapter DIAGNOSTIC.
Try the engine starting with the second key.
Is the engine starting ?Replace the first key.Yes
Ye s
Yes
Yes
Yes
Yes
No No
No
No
No
No
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