Page 29 of 40

88C-29
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
V1 MR-376-X76-88C000$060.mif
AIRBAGS AND PRETENSIONERS
Fault finding – Interpretation of faults88C
2nd generation
(AC4 phase II)
DF030
PRESENT
OR
STOREDPASSENGER'S PRETENSIONER CIRCUITCC: Short circuit
CO: Open circuit
CC.1: Short circuit to 12 volts
CC.0: Short circuit to earth
NOTESNever carry out measuring operations on ignition lines using any tool other than Clip,
NXR or XRBAG.
Use Wiring Diagrams Technical Note for Kangoo VLL.
CO - CC
NOTESNone.
Lock the computer using the command on the diagnostic tool.
Switch off the ignition and check that the passenger pretensioner ignition module is connected correctly.
Disconnect the passenger pretensioner ignition module and connect a dummy ignition module to the ignition
module connector.
Switch on the ignition and carry out a check using the diagnostic tool.
Replace the passenger's pretensioner if the fault has been stored (fault no longer indicated).
The CLIP, NXR or XRBAG tools must be used for measuring the resistance at point C1 (seat connector) on the
passenger pretensioner line.
If the value obtained is not correct, replace the wiring between points C1 and C3 (seat wiring).
Page 30 of 40

88C-30
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
V1 MR-376-X76-88C000$060.mif
AIRBAGS AND PRETENSIONERS
Fault finding – Interpretation of faults88C
2nd generation
(AC4 phase II)
DF030
CONTINUED 1
Disconnect the computer connector and fit the B40 30-track adapter.
The CLIP, NXR or XRBAG tool must be used to measure resistance on the cable marked C on the adapter.
If the value obtained is not correct, check the connections of the connector (tracks 3 and 4) and replace the wiring
if necessary.
If the checks carried out have not shown the presence of a fault, check on the base of the airbag computer for the
presence of the 5 shunt opening pins for the 30-track connector.
Check the condition of the computer connections.
Check the condition of the 30-track connector (locking system, etc.).
CC.1 - CC.0
NOTESNone.
Lock the computer using the command on the diagnostic tool.
Disconnect the passenger pretensioner ignition module and connect a dummy ignition module to the ignition
module connector.
Switch on the ignition and carry out a check using the diagnostic tool.
If the fault is now stored (fault no longer declared as present), check the condition of the seat wiring.
Replace the passenger pretensioner if the wiring is not faulty.
Page 31 of 40

88C-31
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
V1 MR-376-X76-88C000$060.mif
AIRBAGS AND PRETENSIONERS
Fault finding – Interpretation of faults88C
2nd generation
(AC4 phase II)
DF030
CONTINUED 2
The CLIP, NXR or XRBAG tools must be used to measure the insulation appropriate to the type of fault at point
C1 (seat connector) on the passenger pretensioner line.
If the value obtained is not correct, replace the wiring between points C1 and C3 (seat wiring).
Disconnect the computer connector and fit the B40 30-track adapter.
The CLIP, NXR or XRBAG tools must be used for measuring the insulation appropriate to the type of fault on the
cable marked C on the adapter.
If the value obtained is not correct, check the connections of the connector (tracks 3 and 4) and replace the wiring
if necessary.
If the checks carried out have not shown the presence of a fault on the passenger pretensioner circuits, check on
the base of the airbag computer for the presence of the 5 shunt opening pins for the 30-track connector.
Check the condition of the computer connections.
Check the condition of the 30-track connector (locking system, etc.).
Page 32 of 40
88C-32
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
V1 MR-376-X76-88C000$060.mif
AIRBAGS AND PRETENSIONERS
Fault finding – Interpretation of faults88C
2nd generation
(AC4 phase II)
DF034
PRESENTCOMPUTER LOCKED1.DEF: Locked after impact
2.DEF: Locked with diagnostic tool
NOTESNone.
This fault allows the locked status of the computer to be displayed.
When it occurs, all the trigger lines are inhibited, preventing triggering of the airbags and seat belt pretensioners.
1.DEF
NOTESNone.
This fault is present after the seat belt pretensioners have been triggered with or without triggering of the front
airbags or after the triggering of the side airbags.
Replacement of the computer and the components which operated at the time of impact is compulsory.
Page 33 of 40
88C-33
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
V1 MR-376-X76-88C000$060.mif
AIRBAGS AND PRETENSIONERS
Fault finding – Interpretation of faults88C
2nd generation
(AC4 phase II)
DF034
CONTINUED
2.DEFNOTESNone.
This fault is normally present in two cases:
– The computer is new (it is sold locked).
– The diagnostic tool command for locking the computer was used during
an operation on the vehicle.
UNLOCKING
– Clear the computer memory then switch off the ignition.
– Carry out the check again using the diagnostic tool and, if there are no faults, unlock the computer.
("Configurations and programming" section).
Page 34 of 40

88C-34V1 MR-376-X76-88C000$070.mif
88C
2nd generation
(AC4 phase II)
Note: At the request of the customer, the passenger front airbag may have been locked to allow a child seat to be
fitted on the front passenger seat. In this case, the computer configuration is "Without" passenger front airbag and
the warning light flashes 12 seconds after being illuminated constantly for three seconds when the ignition is
switched on.
NOTESOnly perform this conformity check after a complete check with the diagnostic tool.
Order FunctionParameter or status
checked or actionDisplay/notesFault
finding
1Diagnostic tool
dialogue-ALP 1
2Computer
conformityVehicle type parameter
Kangoo VLL None
3Computer
configurationUsing the Reading
configuration commandCheck that the computer
configuration defined in the
"Current" column corresponds to
the vehicle equipment
If the Passenger front airbag line
is configured "Without", refer to
the NoteNone
4Warning light
operation
Computer
initialisation
check.Ignition onThe warning light illuminates for
3 seconds when the ignition is
switched on
If after being on for 3 seconds, the
warning light flashes for
12?seconds, consult the Note.None
It is vital that you never use this passenger airbag locking command before a Technical Note dealing with
the subject has been distributed.
AC4 ph2 airbag:
22
AIRBAGS AND PRETENSIONERS
Fault finding – Conformity check
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