Dacia SuperNova (engine E7J). Service manual — part 126
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ALP8. TURNING LIGHTS DO NOT SWITCH ON AT THE BLOCKING /
UNLOCKING OF THE DOORS
RECOMMENDATION
Check the absence of the failures with the CLIP tester.
If there are failures, fix them first.
Check if the synchronisation of the RF remote control and the E.C.U. decoder has been performed.
Are the turning lights functioning normally at the activation of the signalling switch ?
Check the continuity and the isolation related to
the ground and the +12 V of the electric layout:
E.C.U. decoder FLASH relay
Pin B3 pole 2
Is it correct?
Repair the signalling system.
Check the fuse F03 and F04.
Fix the electric layout.
Check the fuse F15 ( up to 01.06.2001) or
F07 (after 01.06.2001).
Is it good?
Replace the fuse.
Disconnect the FLASH relay. Supply with
+12, the pole 4 of the relay. Are the left
turning lights turning on? Supply with +12 V
the pole 5 of the signal relay.
Are the right turning lights turning on?
Repair the electric layout from
poles 4 and 5 of the FLASH relay.
Replace the FLASH relay.
AFTER REPAIRING
Perform a conformity checking.
Check the operation of the anti starting system.
No
No
No
Yes
Yes
Yes
Yes
No
DIAGNOSTIC
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No
AFTER REPAIRING
Perform a conformity checking.
Check the operation of the anti starting system.
ALP9. THE CEILING LAMP DOES NOT SWITCH ON AT THE BLOCKING /
UNLOCKING OF THE DOORS OR IT REMAINS PERMANENTLY TURNED ON.
RECOMMENDATION
Check the absence of failures with the CLIP tester.
If there are memorised failures, fix them first.
Check if the doors are locked?
Has the ceiling lamp turned on?
The ceiling lamp was in the
position “permanently
lighting”.
Normal
operation.
Yes
Yes
Unlock the doors with the RF remote control.
The ceiling is in the position “dome lighting”
Has the ceiling lamp turned on?
Check the isolation of the wiring
related to the ground on the line pinA1.
decoder ceiling
After 15 seconds, the ceiling lamp will
turn off.
Normal operation.
Was the E.C.U. decoder configured “With
dome ceiling ”?
Configure the E.C.U. decoder with
the CLIP tester.
Check the continuity on the line
E.C.U. decoder pin A1 ceiling
Is the line good?
Repair .
Check the ceiling lamp bulb.
No
No
No
Yes
Yes
Yes
No
DIAGNOSTIC
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THE CONFORMITY CHECKING
Next, the checking of different states and configurations of the anti starting system is to be
performed.
In case of finding some failures at the diagnostic by means of
RECOMMENDATION
the CLIP tester, analyse them based on the diagnostic (ALP)
corresponding to the respective failure.
Nr.
crt.
Function
State / configuration
Observations
1. Conformity E.C.U decoder Computer identification
Display of the E.C.U.
decoder item
2. Remote control type
2G = remote control
IR = infrared
configuration
RF = radio frequency
3. Dome ceiling
Without dome ceiling or
Validation on the blue button
with dome ceiling
on CLIP screen
4. Key programming
3G = configuration key
With one or 2 keys
programming
5. Configuration petrol/ diesel 3D = configuration coded
Without = for petrol engine
diesel electric valve
With = for diesel engine
6. Forced starting protection
9D = forced protecting mode
ACTIVE = only after
validation on the blue button
7. Anti starting state
10G = anti starting
ACTIVE = with the contact
taken off or after 10 seconds
from the contact taken off
8. Key presence
8D = key present
ACTIVE at the setting on the
contact if there is a coded key.
NOTE: the states 8D, 9D,
10 D must be ACTIVE at a
correct operation
9. Code key receiving
9D = received key code
ACTIVE at the setting on the
contact if the key is coded in
a good format
10. Correct key code
10D = right key code
ACTIVE at the setting on the
contact if the key is coded in
a good format and has the
correct code.
NOTE: after the analyse of
the states 8D, 9D, 10 D the
contact will be set o when
the LED indicator blinks
(ACTIVE anti starting)
DIAGNOSTIC
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11. Remote control signal reception
11G = activate the RF
ACTIVE for 3 seconds
remote control
decoder receives the
Received signal indication
the remote control
signal
12. Remote control signal validation
11D = activate the RF
ACTIVE for three sec.
remote control
if the signal received at
Good signal indication
the decoder is good
13. Communication doors locking
14G = blocking/ unlocking
ACTIVE when the
switch E.C.U. decoder
E.C.U. decoder receives
control from the
doors’ locking switch
14. Communication E.C.U .decoder -
14D =activation of the doors
ACTIVE doors when
doors actuators
actuators
the E.C.U. decoder
sends the command
blocking/unlocking to
the actuators of the
doors.
15. The state of the doors contact
16G = doors contact
ACTIVE when the
front doors are opened.
NOTE: the state
ACTIVE occurs also
if front hood or hatchback
are opened when the
vehicle is equipped
with anti intrusion system
16. Remote controls synchronisation in 17G =programming in progress ACTIVE when the
process
or resynchronisation TIR/ TRF remote control
resynchronisation
procedure is in process
17. RF remote controls synchronisation 17D = not performed TIR
ACTIVE when the
not performed
programming
remote control
synchronisation is not
performed.
18. Not performed key code programming 19G = unperformed key
ACTIVE when the
programming
key programming is
not performed
19. Validated key code programming
19D = unblocked key programmi
ng ACTIVE when the
validation of the key
programming is not
performed
20. The programming of the first key
18G = the memorising of the
ACTIVE when the
first key
programming of the
first key is in process
DIAGNOSTIC
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