seat memory RENAULT KANGOO 1997 KC / 1.G Foult Finding - Injection User Guide

1EC761.0
AIRBAG - SEAT BELT PRETENSIONERS
Fault finding - Interpretation of XR25 bargraphs
Bargraph 10 right hand side illuminated Fiche n° 49
Open circuit or insulation from earth on the warning light line10
Use the 30 track XRBAG adaptor to carry out operations on the computer
connector .NOTES
Warning light extinguished
after ignition
Lock the computer using command G80* on the XR25.
Check the condition of the warning light bulb.
Ensure the continuity of the connection between the warning light and track 8 of the 30 track
connector.
Ensure that 12 volts are reaching the warning light .
If the checks carried out have not proven the existence of a fault, disconnect the computer connector and
fit the 30 track XRBAG adaptor . Use the XRBAG in testing mode to check the operation of the warning
light on the instrument panel from the grey adaptor wire.
If it is possible to illuminate the warning light using the XRBAG, replace the airbag computer (consult
the section "Aid" for this operation).
If it is impossible to operate the warning light , repeat the preceding checks.
NoneNOTES Warning light illuminated
after ignition
Lock the computer using command G80* on the XR25.
Ensure the insulation from earth of the connection between the warning light and track 8 of the 30 track
connector .
If the checks carried out have not proven the existence of a fault, replace the airbag computer (consult
the section "Aid" for this operation).
None
Erase the computer memory using the command G0** then switch off the
ignition. Carry out another XR25 check and if there is no fault, unlock the
computer using command G81*.AFTER REPAIR
88
NOTES
88-18

1EC761.0
AIRBAG - SEAT BELT PRETENSIONERS
Fault finding - Interpretation of XR25 bargraphs
Bargraph 14 left hand side Fiche n° 49
Computer locked 14
NoneNOTES
This bargraph 14 left hand side allows computer locked status to be seen .
When it is illuminated, all trigger lines are inhibited, preventing the release of the airbags and the seat
belt pretensioners.
This bargraph is normally illuminated in two situations :
- The computer is new (it is sold in locked mode).
- The XR25 computer locking command has been used during an operation on the vehicle
(G80*).
Erase the computer memory using the command G0** then switch off the
ignition. Carry out another XR25 check and if there is no fault, unlock the
computer using command G81*.AFTER REPAIR
88
88-19

1EC761.0
AIRBAG - SEAT BELT PRETENSIONERS
Fault finding - Interpretation of XR25 bargraphs
Bargraph 14 right hand side Fiche n° 49
Fault present before impact 14
NoneNOTES
This bargraph is normally illuminated in the following situations :
- An impact has been detected.
- A fault was present in the computer memory before the impact.
- This fault was declared by the illumination of the fault warning light before the impact .
Bargraph 14 left hand side can in this way justify non-release of an airbag or a seat belt pretensioner .
Consult the Techline if this bargraph is illuminated in other situations (no fault, no impact, ...).
Erase the computer memory using the command G0** then switch off the ignition
Carry out another XR25 check and if there is no fault, unlock the computer using
command G81*.AFTER REPAIR
88
88-20

1EC761.0
AIRBAG - SEAT BELT PRETENSIONERS
Fault finding - Interpretation of XR25 bargraphs
Bargraphs 17, 18 and 19 left hand side Fiche n° 49
Computer configuration17-18-19
NoneNOTES
Bargraphs 17, 18 and 19 left hand side allow the computer configuration to be visualised and to ensure
that it is correct for the vehicle.
Erase the computer memory using the command G0** then switch off the
ignition.
Carry out another XR25 check .AFTER REPAIR
88
88-21