1999 RENAULT CLIO instrument panel

Downloaded from www.Manualslib.com manuals search engine 1AB8651.0
AFTER REPAIR
Air bag fault warning light circuit
CC.1 : Short circuit to 12 volts
CO.0 : Open circuit or short circuit to earth
DF010
present
NOTESUse the XRBAG 30 track B40 adaptor for operations on the computer connector.
NoneNOTES CC.1
Ignition on, warning light extinguished
Lock the computer using the command on the fault finding tool.
Check the condition of the warning light bulb.
Ensure the insulation in relation to 12 volts of the connection between the warning light and track 7 of
the 30 track connector.
NoneNOTES CO.0
Lock the computer using the command on the fault finding 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.
Ensure the presence of 12 volts on the warning light.
If the checks carried out have not enabled a fault to be found, disconnect the computer connector and fit
the XRBAG 30 track B40 adaptor.Use the XRBAG in its instrument panel warning light test mode with
grey adaptor cable 1 .
If the warning light can be illuminated by the XRBAG, replace the air bag computer (refer to the "Aid"
section for this operation ).
If the warning light can not be illuminated, repeat the checks described above.
Ignition on, warning light illuminated
Lock the computer using the command on the fault finding tool.
Disconnect the sir bag computer and check on the air bag computer base for the 5 shunt opening pins
for the connector. Ensure the insulation in relation to earth of the connection between the warning light
and track 7 of the 30 track connector.
Erase the computer memory and switch off the ignition.
Carry out a check using the fault finding tool and, in the absence of a fault,
unlock the computer.
FAULT FINDING- INTERPRETATION OF FAULTS
WIRING
Air bags and seat belt pretensioners
88
FRONT
88-37

Downloaded from www.Manualslib.com manuals search engine 1AB8651.0
CHANGING THE AIR BAG COMPUTER
Air bag computers are sold locked to prevent any risk of incorrect triggering (all trigger lines are
inhibited). This "locked" mode is indicated by illumination of the warning light on the instrument panel.
When changing an air bag computer, follow the instructions below:
- Ensure that the ignition is switched off.
- Change the computer.
- Carry out a check using the fault finding tool.
- If necessary change the computer configuration using the "computer configuration" command
- Unlock the computer, only in the absence of a fault declared by the fault finding tool.
FAULT FINDING- AID
WIRING
Air bags and seat belt pretensioners
88
FRONT
88-49

Downloaded from www.Manualslib.com manuals search engine 1AB8651.0
AFTER REPAIR
Air bag fault warning light circuit
CC.1 : Short circuit to 12 volts
CO.0 : Open circuit or Short circuit to earth
DF010
present
NOTESUse the XRBAG 50 track adaptor for operations on the computer connector.
NoneNOTES CC.1
Warning light extinguished with After Ignition Feed
Lock the computer using the command on the fault finding tool.
Check the condition of the warning light bulb
Check the insulation in relation to 12 volts of the connection between the warning light and track 7 of
the 50 track connector.
NoneNOTES CO.0
Lock the computer using the command on the fault finding tool.
Check the condition of the warning light bulb.
Ensure the continuity of the connection between the warning light and track 7 of the 50 track connector.
Ensure the presence of 12 volts on the warning light.
If the checks carried out have not enabled a fault to be found, disconnect the computer connector and fit
the XRBAG 50 track adaptor.Use the XRBAG in its instrument panel warning light test mode withgrey
adaptor cable 2 .
If the warning light can be illuminated by the XRBAG, replace the air bag computer (refer to the "Aid"
section for this operation ).
If the warning light can not be illuminated, repeat the checks described above.
Warning light illuminated with After Ignition Feed
Lock the computer using the command on the fault finding tool.
Disconnect the sir bag computer and check on the air bag computer base for the 7 shunt opening pins
for the connector. Ensure the insulation in relation to earth of the connection between the warning light
and track 7 of the 50 track connector.
Erase the computer memory then switch off the ignition
Carry out a check using the fault finding tool and, in the absence of a fault,
unlock the computer.
FAULT FINDING - INTERPRETATION OF FAULTS
WIRING
Air bags and seat belt pretensionersSIDE
88
88-62

Downloaded from www.Manualslib.com manuals search engine 1AB8651.0
CHANGING THE AIR BAG COMPUTER
Air bag computers are sold locked to prevent any risk of incorrect triggering (all trigger lines are
inhibited). This "locked" mode is indicated by illumination of the warning light on the instrument panel.
When changing an air bag computer, follow the instructions below:
- Ensure that the ignition is switched off.
- Change the computer.
- Carry out a check using the fault finding tool.
- If necessary, change the computer configuration using the "computer configuration"command .
- Unlock the computer, only when no fault is declared by the fault finding tool.
FAULT FINDING - AID
WIRING
Air bags and seat belt pretensionersSIDE
88
88-87