fuse chart RENAULT SCENIC 2011 J95 / 3.G Air Bag RC5 - Seat Belt Pretensioners Workshop Manual
[x] Cancel search | Manufacturer: RENAULT, Model Year: 2011, Model line: SCENIC, Model: RENAULT SCENIC 2011 J95 / 3.GPages: 88, PDF Size: 0.47 MB
Page 5 of 88
88C-5
MR-372-J84-88C100$059.mif
V5
AIRBAG RC5
Vdiag: 14AIRBAGS AND PRETENSIONERS
Fault finding – Introduction88C
4. FAULT FINDING PROCEDURE
Check battery charge and condition
of the fuses
Print the system fault finding log
(available on CLIP and in
the Workshop Repair Manual
or Technical Note)
Connect CLIP
NO
Dialogue with
computer?
YES
Read the faults
NO
Faults present
YES
Deal with present faults
Deal with stored faults
NO
The cause is still
presentFault
solved
YES
See ALP no. 1
Conformity check
NO
The cause is still
presentFault
solved
YES
Use fault finding charts (ALPs)
NO
The cause is still
presentFault
solved
YES
Contact the Techline with the
completed fault finding log
Page 88 of 88
88C-88
MR-372-J84-88C100$885.mif
V5
88C
AIRBAGS AND PRETENSIONERS
Fault finding – Fault Finding Chart
ALP 1 No communication with the airbag computer
NOTESSpecial note:
See Introduction/Procedure section to activate the forced + after ignition feed to
run fault finding on a computer.
Try to establish dialogue with a computer on another vehicle to check that the diagnostic tool is not faulty.
If the diagnostic tool is not the cause and communication cannot be established with any other computer on
the same vehicle, it is possible that another computer is disrupting the multiplex network.
Proceed by successive disconnections to locate the computer at fault.
check the battery voltage and carry out the operations required to obtain a correct voltage.
(10.5V < U battery < 16V)
Check the presence and condition of the airbag computer supply fuse.
Check that the computer connector is properly connected and check the condition of its connections.
Check that the supply to the computer is correct:
– Disconnect the airbag computer and fit the 22-track adapter Elé. 1685.
– Check and ensure the presence of + after ignition feed between the terminals marked earth and + after ignition
feed.
Check that the power supply to the diagnostic socket is correct:
–+ Before ignition on track 16.
– + after ignition en track 1.
–Earth on tracks 4 and 5.
Check using the 22-track adapter Elé. 1685. Check the continuity and insulation of the lines of the airbag
computer/diagnostic socket connection between:
Bornier track CAN H
Bornier track CAN LTrack 6 of the diagnostic socket
Track 14 of the diagnostic socket
If dialogue has still not been established after these checks, contact Techline.
AFTER REPAIRWhen communication is established, deal with any faults indicated.
ABGRC5_V14_ALP01
AIRBAG RC5
Vdiag: 14