Page 28 of 40

88C-28
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)
DF029
CONTINUED 2
The CLIP, NXR or XRBAG tool must be used for measuring the insulation appropriate to the type of fault at point
C1 (seat connector) of the driver's 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 D on the adapter.
If the value obtained is not correct, check the connections of the connector (tracks 1 and 2) and replace the wiring
if necessary.
If the checks carried out have not shown the presence of a fault on the driver's pretensioner circuit, 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 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 39 of 40

88C-39
AFTER REPAIRWhen communication is established, deal with any faults indicated.
V1 MR-376-X76-88C000$120.mif
88C
2nd generation
(AC4 phase II)
ALP1 No dialogue with the airbag computer
NOTESUse Wiring Diagrams Technical Note for Kangoo VLL.
Try to establish dialogue with a computer on another vehicle to make sure that the diagnostic tool is not faulty. If
the tool is not the cause of the fault and if the dialogue cannot be established with any other computer of the same
vehicle, it may be that a faulty computer is disrupting diagnostic lines HK and HL.
Use a process of successive disconnections to locate this computer.
Check the battery voltage and carry out the necessary operations to obtain a correct voltage (10.5 volts < battery
voltage < 16 volts).
Check the presence and condition of the airbag computer supply fuse.
Check that the computer connector is connected correctly and check the condition of its connections.
Check that the supply to the computer is correct:
– Disconnect the airbag computer and fit the B40 30-track adapter.
– Check and ensure the presence of + after ignition between the terminals marked earth and + after ignition.
AIRBAGS AND PRETENSIONERS
Fault finding – Fault Finding Chart
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