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

88C-25
MR-372-J84-88C100$413.mif
V5
AIRBAGS AND PRETENSIONERS
Fault finding – Interpretation of faults
AIRBAG RC5
Vdiag: 14
88C
DF034
PRESENT
OR
STOREDCOMPUTER LOCKED
NOTESNone.
Using the diagnostic tool, run the command VP007 Unlock computer to unlock the airbag computer (unlock
the computer only if no faults are declared by the diagnostic tool and check that the warning light has gone out).
AFTER REPAIRClear 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.
ABGRC5_V14_DF034

88C-26
MR-372-J84-88C100$413.mif
V5
AIRBAGS AND PRETENSIONERS
Fault finding – Interpretation of faults
AIRBAG RC5
Vdiag: 14
88C
DF038
PRESENT
OR
STOREDDRIVER'S SIDE SENSOR
CO : Open circuit
CC.0 : Short circuit to earth
1.DEF : Configuration
2.DEF : Sensor internal electronic fault
NOTESSpecial notes:
Use the 64-track adapter Elé. 1717 when working on the computer connector.
CC.0
CO
NOTESNone.
Lock the computer using the diagnostic tool.
Check that the driver's side sensor is connected correctly and check its connections.
Check the condition of the computer connections (tracks 27 and 28).
Check the condition of the 64-track connector (locking system, connections, etc.).
Check the continuity and insulation of the connections between:
– Bornier Elé. 1717 terminal 27
– Bornier Elé. 1717 terminal 28track 1 sensor connector
track 2 sensor connector
AFTER REPAIRClear 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.
ABGRC5_V14_DF038

88C-27
MR-372-J84-88C100$413.mif
V5
AIRBAGS AND PRETENSIONERS
Fault finding – Interpretation of faults
AIRBAG RC5
Vdiag: 14
88C
DF038
CONTINUED
1.DEF
NOTESNone.
This fault corresponds to an inconsistency between the computer configuration and the vehicle equipment
detected by the computer. The computer detects the presence of an additional component to its configuration or
the computer detects a programmed component which is not fitted to the vehicle.
2.DEF
NOTESIf the fault is still present, check whether the sensor fitted is
compatible with the airbag computer connected to the
vehicle. If not, order the sensor which is specifically for the
airbag fitted.
Replace the driver's side sensor.
AFTER REPAIRClear 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.

88C-28
MR-372-J84-88C100$413.mif
V5
AIRBAGS AND PRETENSIONERS
Fault finding – Interpretation of faults
AIRBAG RC5
Vdiag: 14
88C
DF043
PRESENT
OR
STOREDPASSENGER SIDE SENSOR
CO : Open circuit
CC.0 : Short circuit to earth
1.DEF : Configuration
2.DEF : Sensor internal electronic fault
NOTESSpecial notes:
Use the 64-track adapter Elé. 1717 when working on the computer connector.
CC.0 /CO
NOTESNone.
Lock the computer using the diagnostic tool.
Check that the driver's side sensor is connected correctly and check its connections.
Check the condition of the computer connections (tracks 61 and 62).
Check the condition of the 64-track connector (locking system, connections, etc.).
Check the continuity and insulation of the connections between:
Bornier Elé. 1717 terminal 61
Bornier Elé. 1717 terminal 62track 1 sensor connector
track 2 sensor connector
AFTER REPAIRClear 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.
ABGRC5_V14_DF043

88C-29
MR-372-J84-88C100$413.mif
V5
AIRBAGS AND PRETENSIONERS
Fault finding – Interpretation of faults
AIRBAG RC5
Vdiag: 14
88C
DF043
CONTINUED
1.DEF
NOTESNone.
This fault corresponds to an inconsistency between the computer configuration and the vehicle equipment
detected by the computer. The computer detects the presence of an additional component to its configuration or
the computer detects a programmed component which is not fitted to the vehicle.
2.DEF
NOTESIf the fault is still present, check whether the sensor fitted is
compatible with the airbag computer connected to the
vehicle. If not, order the sensor which is specifically for the
airbag fitted.
Replace the passenger side sensor.
AFTER REPAIRClear 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.

88C-30
MR-372-J84-88C100$413.mif
V5
AIRBAGS AND PRETENSIONERS
Fault finding – Interpretation of faults
AIRBAG RC5
Vdiag: 14
88C
DF060
PRESENT
OR
STOREDMULTIPLEX NETWORK
NOTESNone.
Apply the multiplex network fault finding procedure (see88B, Multiplexing).
AFTER REPAIRClear the computer fault memory. Switch off the ignition.
Carry out another check using the diagnostic tool.
ABGRC5_V14_DF060

88C-31
MR-372-J84-88C100$413.mif
V5
AIRBAGS AND PRETENSIONERS
Fault finding – Interpretation of faults
AIRBAG RC5
Vdiag: 14
88C
DF065
PRESENT
OR
STORED
DRIVER'S SEAT POSITION SENSOR CIRCUIT
CO : Open circuit
CC : Short circuit
CC.0 : Short circuit to earth
CC.1: Short circuit to +12 volts
1.DEF : Configuration
2.DEF : Values outside permissible tolerances
NOTESPriorities when dealing with a number of faults:
If DF065 is present with at least one of the faults DF077, DF232, DF081, begin fault
finding by checking the 8-track connector located underneath the seat.
Special notes:
Use the 64-track adapter Elé. 1717 when working on the computer connector.
CO
CC
CC.0
CC.1
2.DEF
NOTESNone.
Lock the computer using the diagnostic tool.
Fit the 64-track test adapter Elé. 1717 and measure the resistance between the tracks 9 and 10, with the seat in
the forward position and in the back position.
When the seat is forward, the resistance should be approximately 400Ω (275Ω When the seat is in the back position, the resistance should be approximately 100Ω (65Ω If the resistances are correct, check the connections of the 64-track computer connector.
If the resistance is incorrect, check that the seat position sensor is correctly fitted on the seat runner.
Check the connections of the 8-track seat connector (tracks A1 and A2).
If all the tests are correct, replace the driver's front seat position sensor.
AFTER REPAIRReconnect the computer, the seat position sensor, and the under-seat connector, 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.
ABGRC5_V14_DF065

88C-32
MR-372-J84-88C100$413.mif
V5
AIRBAGS AND PRETENSIONERS
Fault finding – Interpretation of faults
AIRBAG RC5
Vdiag: 14
88C
DF065
CONTINUED
1.DEF
NOTESNone.
This fault corresponds to an inconsistency between the computer configuration and the vehicle equipment
detected by the computer.
The computer detects the presence of an additional component to its configuration or the computer detects a
programmed component which is not fitted to the vehicle.
AFTER REPAIRReconnect the computer, the seat position sensor, and the under-seat connector, 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.