2011 RENAULT SCENIC Air Bag RC5 - Seat Belt Pretensioners Workshop Manual

88C-41
MR-372-J84-88C100$413.mif
V5
AIRBAGS AND PRETENSIONERS
Fault finding – Interpretation of faults
AIRBAG RC5
Vdiag: 14
88C
DF070
CONTINUED
CC.1
CC.0
NOTESNone.
Lock the computer using the diagnostic tool.
Disconnect the 64-track computer connector and check its connections (tracks 17 and 18). Repair if necessary.
Fit the 64-track test adapter Elé. 1717 to the airbag wiring (point C0).
The CLIP or XRBAG tool must be used to measure the insulation appropriate to the type of fault on the adapter
cable I.
If the value obtained is incorrect, the wiring between the computer connector and curtain side air bag on the
driver's side is faulty (C0/C3). Replace the wiring if necessary.
AFTER REPAIRReconnect the computer and the ignition module of the driver's side curtain airbag
module then switch the ignition back on. Clear the computer fault memory. Switch off
the ignition.
Carry out the check again using the diagnostic tool and, if there is no fault, unlock the
computer. Destroy the curtain side airbag module on the driver's side if it has been
replaced (tool Elé. 1287).

88C-42
MR-372-J84-88C100$413.mif
V5
AIRBAGS AND PRETENSIONERS
Fault finding – Interpretation of faults
AIRBAG RC5
Vdiag: 14
88C
DF071
PRESENT
OR
STORED
DRIVER'S FRONT AIRBAG CIRCUIT 2
CC : Short circuit
CO : Open circuit
CC.1: Short circuit to +12 volts
CC.0 : Short circuit to earth
1.DEF : Configuration
NOTESIf 1.DEF, check and modify the computer configuration.
Special notes:
Never take measurements on the ignition lines with any tool other than the CLIP or
XRBAG tool.
Use the 22-track adapter Elé. 1685 when working on the computer connector and
use the 10-track adapter Elé. 1617 when working on the rotary switch.
CO
CC
NOTESNone.
Lock the computer using the diagnostic tool.
Switch off the ignition and remove the driver's frontal airbag.
Check that it is correctly connected.
Disconnect the driver's frontal airbag and attach 2 dummy ignition modules to the ignition module connectors.
Switch on the ignition and carry out a check using the diagnostic tool.
Replace the driver's frontal airbag if the fault becomes stored (fault no longer declared present).
With the ignition switched off, disconnect and reconnect the rotary switch connector under the steering wheel.
Check the connections if the fault has become stored (fault no longer declared present).
AFTER REPAIRReconnect the computer and driver's frontal airbag ignition modules, then switch on
the ignition again.
Clear the computer fault memory. Switch off the ignition.
Carry out the check again using the diagnostic tool and, if there is no fault, unlock the
computer. When replacing the airbag module, do not forget to reconnect the earth on
the new module.
Destroy the driver's front airbag if it has been replaced (tool Elé. 1287).
ABGRC5_V14_DF071

88C-43
MR-372-J84-88C100$413.mif
V5
AIRBAGS AND PRETENSIONERS
Fault finding – Interpretation of faults
AIRBAG RC5
Vdiag: 14
88C
DF071
CONTINUED
Fit the 10-track Elé. 1617 to the rotary switch at the point C2 (tracks 9 and 10).
The CLIP or XRBAG tool must be used to measure the resistance on the adapter cable A.
If the value obtained is incorrect, replace the rotary switch under the steering wheel.
Reconnect the steering wheel rotary switch, disconnect the computer and check the connections of the 22-track
connector (tracks 4 and 15).
fit the 22-track test adapter Elé. 1685.
The CLIP or XRBAG tool must be used to measure the resistance in adapter cable D.
If the value obtained is incorrect, the wiring is faulty between the computer and the rotary switch connector (C0/
C2). Replace the wiring if necessary.
CC.1
CC.0
NOTESNone.
Lock the computer using the diagnostic tool.
Switch off the ignition and remove the driver's frontal airbag.
Check the condition and correct connection of the trigger lines.
Fit the 10-track test adapter to the rotary switch at the point C2 (tracks 9 and 10).
The CLIP or XRBAG tool must be used to measure the resistance appropriate to the type of fault on the adapter
cable A.
If the value obtained is incorrect, replace the rotary switch under the steering wheel.
Reconnect the rotary switch to the steering wheel, disconnect the computer and check the connector connections
(tracks 4 and 15).
fit the 22-track test adapter Elé. 1685.
The CLIP or XRBAG tool must be used to measure the insulation appropriate to the type of fault on the adapter
cable D.
If the value obtained is incorrect, the wiring is faulty between the computer and the rotary switch connector (C0/
C2). Replace the wiring if necessary.
AFTER REPAIRReconnect the computer and driver's frontal airbag ignition modules, then switch on
the ignition again.
Clear the computer fault memory. Switch off the ignition.
Carry out the check again using the diagnostic tool and, if there is no fault, unlock the
computer. When replacing the airbag module, do not forget to reconnect the earth on
the new module.
Destroy the driver's front airbag if it has been replaced (tool Elé. 1287).

88C-44
MR-372-J84-88C100$413.mif
V5
AIRBAGS AND PRETENSIONERS
Fault finding – Interpretation of faults
AIRBAG RC5
Vdiag: 14
88C
DF072
PRESENT
OR
STORED
DRIVER'S FRONT AIRBAG CIRCUIT 1
CC : Short circuit
CO : Open circuit
CC.1: Short circuit to +12 volts
CC.0 : Short circuit to earth
1.DEF : Configuration
NOTESIf 1.DEF, check and modify the computer configuration.
Special notes:
Never take measurements on the ignition lines with any tool other than the CLIP or
XRBAG tool.
Use the 22-track adapter Elé. 1685 when working on the computer connector and
use the 10-track adapter Elé. 1617 when working on the rotary switch.
CO
CC
NOTESNone.
Lock the computer using the diagnostic tool.
Switch off the ignition and remove the driver's frontal airbag.
Check that it is correctly connected.
Disconnect the driver's frontal airbag and attach 2 dummy ignition modules to the ignition module connectors.
Switch on the ignition and carry out a check using the diagnostic tool.
Replace the driver's frontal airbag if the fault becomes stored (fault no longer declared present).
With the ignition switched off, disconnect and reconnect the rotary switch connector under the steering wheel.
Check the connections if the fault has become stored (fault no longer declared present).
AFTER REPAIRReconnect the computer and driver's frontal airbag ignition modules, then switch on
the ignition again.
Clear the computer fault memory. Switch off the ignition.
Carry out the check again using the diagnostic tool and, if there is no fault, unlock the
computer. When replacing the airbag module, do not forget to reconnect the earth on
the new module.
Destroy the driver's front airbag if it has been replaced (tool Elé. 1287).
ABGRC5_V14_DF072

88C-45
MR-372-J84-88C100$413.mif
V5
AIRBAGS AND PRETENSIONERS
Fault finding – Interpretation of faults
AIRBAG RC5
Vdiag: 14
88C
DF072
CONTINUED
Fit the 10-track Elé. 1617 to the rotary switch at the point C2 (tracks 9 and 10).
The CLIP or XRBAG tool must be used to measure the resistance on the adapter cable A.
If the value obtained is incorrect, replace the rotary switch under the steering wheel.
Reconnect the rotary switch to the steering wheel, disconnect the computer and check the connector connections
(tracks 3 and 14).
fit the 22-track test adapter Elé. 1685.
The CLIP or XRBAG tool must be used to measure the resistance on the adapter cable C.
If the value obtained is incorrect, the wiring is faulty between the computer and the rotary switch connector (C0/C2).
Replace the wiring if necessary.
CC.1
CC.0NOTESNone.
Lock the computer using the diagnostic tool.
Switch off the ignition and remove the driver's frontal airbag.
Check the condition and correct connection of the trigger lines.
Fit the 10-track test adapter to the rotary switch at the point C2 (tracks 6 and 7).
The CLIP or XRBAG tool must be used to measure the resistance appropriate to the type of fault on the adapter
cable B.
If the value obtained is incorrect, replace the rotary switch under the steering wheel.
Reconnect the rotary switch to the steering wheel, disconnect the computer and check the connector connections
(tracks 3 and 14).
fit the 22-track test adapter Elé. 1685.
The CLIP or XRBAG tool must be used to measure the insulation appropriate to the type of fault on the adapter
cable C.
If the value obtained is incorrect, the wiring is faulty between the computer and the rotary switch connector (C0/C2).
Replace the wiring if necessary.
AFTER REPAIRReconnect the computer and driver's frontal airbag ignition modules, then switch on
the ignition again.
Clear the computer fault memory. Switch off the ignition.
Carry out the check again using the diagnostic tool and, if there is no fault, unlock the
computer. When replacing the airbag module, do not forget to reconnect the earth on
the new module.
Destroy the driver's front airbag if it has been replaced (tool Elé. 1287).

88C-46
MR-372-J84-88C100$413.mif
V5
AIRBAGS AND PRETENSIONERS
Fault finding – Interpretation of faults
AIRBAG RC5
Vdiag: 14
88C
DF074
PRESENT
OR
STORED
PASSENGER'S FRONT AIRBAG CIRCUIT 2
CC : Short circuit
CO : Open circuit
CC.1: Short circuit to +12 volts
CC.0 : Short circuit to earth
1.DEF : Configuration
NOTESIf 1.DEF, check and modify the computer configuration.
Special notes:
Never take measurements on the ignition lines with any tool other than the CLIP or
XRBAG tool.
Use the 22-track adapter Elé. 1685 when working on the computer connector.
LEFT-HAND DRIVE
CO
CC
NOTESNone.
Lock the computer using the diagnostic tool.
Switch off the ignition and check that the passenger airbag is correctly connected (access the connectors through
the
glove box).
Disconnect the passenger airbag GREEN connector and connect 1 dummy ignition module to the ignition module
connector.
Switch on the ignition and carry out a check using the diagnostic tool.
Replace the passenger airbag if the fault becomes stored (fault no longer declared present).
If the value is incorrect, disconnect the computer and check the connector connections (tracks 1 and 12).
Fit the 22-track adapter Elé. 1685.
The CLIP or XRBAG tool must be used to measure the resistance on the adapter cable A.
If the value obtained is incorrect, the wiring is faulty between the computer and the passenger airbag connectors
(C0/C4). Replace the wiring if necessary.
If the value obtained is correct, check the computer connections again.
AFTER REPAIRReconnect the computer and driver's frontal airbag ignition modules, then switch on
the ignition again.
Clear the computer fault memory. Switch off the ignition.
Carry out the check again using the diagnostic tool and, if there is no fault, unlock the
computer. When replacing the airbag module, do not forget to reconnect the earth on
the new module.
Destroy the driver's front airbag if it has been replaced (tool Elé. 1287).
ABGRC5_V14_DF074

88C-47
MR-372-J84-88C100$413.mif
V5
AIRBAGS AND PRETENSIONERS
Fault finding – Interpretation of faults
AIRBAG RC5
Vdiag: 14
88C
DF074
CONTINUED 1
LEFT-HAND DRIVE
CC.1
CC.0
NOTESNone.
Lock the computer using the diagnostic tool.
Disconnect the computer and check the connector connections (tracks 1 and 12).
Fit the 22-track adapter Elé. 1685.
The CLIP or XRBAG tool must be used to measure the insulation appropriately for the type of fault in adapter
cable A.
If the value obtained is incorrect, the wiring is faulty between the computer and the passenger airbag connectors
(C0/C4).
Replace the wiring if necessary.
AFTER REPAIRReconnect the computer and driver's frontal airbag ignition modules, then switch on
the ignition again.
Clear the computer fault memory. Switch off the ignition.
Carry out the check again using the diagnostic tool and, if there is no fault, unlock the
computer. When replacing the airbag module, do not forget to reconnect the earth on
the new module.
Destroy the driver's front airbag if it has been replaced (tool Elé. 1287).

88C-48
MR-372-J84-88C100$413.mif
V5
AIRBAG RC5
Vdiag: 14AIRBAGS AND PRETENSIONERS
Fault finding – Interpretation of faults88C
DF074
CONTINUED 2
RIGHT-HAND DRIVE
CO
CC
NOTESNone.
Lock the computer using the diagnostic tool.
Switch off engine and remove the glovebox.
Disconnect the 8-track intermediate connector from the passenger air bag and check the connections (tracks A5
and A6 behind the glove box).
Fit the 8-track test adapter Elé. 1617.
The CLIP or XRBAG tool must be used to measure the resistance on the adapter cable B.
Is the value obtained correct?
YES
Reconnect the 8-trackconnector.
Disconnect the computer and check the connector connections (tracks 1 and 12).
Fit the 22-track adapter Elé. 1685.
The CLIP or XRBAG tool must be used to measure the resistance on the adapter
cable A.
If the value obtained is incorrect, the wiring is faulty between the computer and the
8-track connector (C0/C2).
Repair or replace the wiring harness if necessary.
NOCheck that the passenger airbag ignition module (GREEN) connector is correctly
connected.
Disconnect the GREEN passenger airbag connector, connect 1 dummy ignition module
to the ignition module connector and check the resistance again on the cable B.
– If the value obtained is correct, replace the passenger airbag.
– If the value obtained is incorrect, the wiring is faulty between points C2 and C4.
Repair or replace the wiring harness if necessary.
AFTER REPAIRReconnect the computer and driver's frontal airbag ignition modules, then switch on
the ignition again.
Clear the computer fault memory. Switch off the ignition.
Carry out the check again using the diagnostic tool and, if there is no fault, unlock the
computer. When replacing the airbag module, do not forget to reconnect the earth on
the new module.
Destroy the driver's front airbag if it has been replaced (tool Elé. 1287).