2013 RENAULT KANGOO Air Bags AC4 And Pretensioners Workshop Manual

88C-17
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)
DF003
PRESENT
OR
STOREDDRIVER'S FRONTAL AIRBAG 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 remove the 2 mounting bolts from the steering wheel cushion.
Check that it is correctly connected.
Disconnect the steering wheel airbag 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 airbag if the fault is now stored (fault no longer declared as present) (see MR Mechanical: MR-
AIRBAGS-SRP, 88, Airbags and seat belt pretensioners, Driver's airbag: Removal-refitting).
With the ignition switched off, disconnect and reconnect the connector of the rotary contact beneath the steering
wheel.
Check the connections if the fault has become stored (fault no longer declared present).

88C-18
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)
DF003
CONTINUED 1
The CLIP, NXR or XRBAG tools must be used for checking the resistance at point C2 of the driver's front airbag
circuit.
If the value obtained is incorrect, replace the rotary switch under the steering wheel.
Reconnect the rotary switch under the steering wheel, disconnect the computer connector and fit the B40 30-track
adapter.
The CLIP, NXR or XRBAG tool must be used to measure the resistance on the adapter cable marked A.
If the value obtained is not correct, check the connections of the 30-track connector (tracks 10 and 11) 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.).

88C-19
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)
DF003
CONTINUED 2
CC.1
CC.0NOTESNone.
Lock the computer using the command on the diagnostic tool.
Switch off the ignition and remove the 2 mounting bolts from the steering wheel cushion.
Check the condition of the trigger wire.
The CLIP, NXR or XRBAG tools must be used for measuring the insulation appropriate to the type of fault at point
C2 of the driver's front airbag circuit.
If the value obtained is incorrect, replace the rotary switch under the steering wheel.
Reconnect the rotary switch under the steering wheel, 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 A on the adapter.
If the value obtained is not correct, check the connections of the 30-track connector (tracks 10 and 11) and replace
the wiring if necessary.

88C-20
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)
DF004
PRESENT
OR
STOREDPASSENGER FRONTAL AIRBAG 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, 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 adapter cable marked B.
Is the value obtained correct?
YESIf the value obtained is correct on cable B of the adapter, check on the base of the
airbag computer for the presence of the 5 shunt opening pins on the 30-track
connector.
Check the condition of the computer connections.
Check the condition of the 30-track connector (locking system, connections, etc.).

88C-21
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)
DF004
CONTINUED 1
NOIf the value obtained is not correct on cable B of the adapter, check the connections
on the 30-track connector (tracks 13 and 14).
If the value remains incorrect, switch off the ignition and remove any necessary
components
to access the wiring of the passenger airbag module (Kangoo: remove the
dashboard). Disconnect the passenger airbag ignition module, connect a dummy
ignition module to the ignition module connector then re-measure the resistance on
the cable marked B of the adapter.
If the value obtained is correct, replace the passenger's airbag module.
If the value obtained is not correct, replace the airbag wiring.

88C-22
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)
DF004
CONTINUED 2
CC.1 - CC.0NOTESNone.
Lock the computer.
Switch off the ignition, 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 B on the adapter.
Is the value obtained correct?
YESIf the value obtained is correct on cable B of the adapter, check the condition of the
connections on the computer.
NOIf the value obtained is not correct on cable B of the adapter, check the connections
on the 30-track connector (tracks 13/14).
If the value remains incorrect, replace the airbag wiring.

88C-23
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)
DF010
PRESENT
OR
STOREDFAULT WARNING LIGHT CIRCUIT
CO.0: Open circuit or short circuit to earth
CC.1: Short circuit or short circuit to + 12 volts
NOTESUse the B40 30-track adapter to work on the computer connector.
Use Wiring Diagrams Technical Note for Kangoo VLL.
CC.1
NOTESNone.
Lock the computer using the command on the diagnostic tool.
Check the condition of the warning light bulb.
Ensure the insulation to 12 volts of the connection between the warning light and track 7 of the 30-track connector.
CO.0
NOTESNone.

88C-24
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)
DF010
CONTINUED
Warning light off when ignition on
Lock the computer using the command on the diagnostic tool.
Check the condition of the warning light bulb.
Ensure the continuity of the connection between the warning light and track 7 of the 30-track connector.
Confirm the presence of 12 volts at the warning light.
If the checks carried out did not reveal the presence of a fault, disconnect the computer connector and fit the B40
30-track adapter. Use the CLIP, NXR or XRBAG tools to test the operation of the instrument panel warning light
from the grey cable marked 1 on the adapter.
If it is possible to illuminate the warning light using the tool, replace the airbag computer (refer to the section
"Replacement of components" for this operation).
If it is impossible to operate the warning light, repeat the preceding checks.
Warning light on when ignition on
Lock the computer using the command on the diagnostic tool.
Disconnect the airbag computer and check the base for the 5 pins that open the connector shunts.
Ensure the insulation to earth of the connection between the warning light and track 7 of the 30-track connector.