2009 RENAULT TWINGO RS light

88C-21
MR-413-X44-88C000$539.mif
V3
88C
AIRBAGS AND PRETENSIONERS
Fault finding - Fault summary table
Tool faultAssociated
DTCDiagnostic tool title
DF0019080 Computer
DF0029042 Computer feed voltage
DF0039007 Driver's frontal airbag circuit
DF0049005 Passenger's front airbag circuit
DF0289041 Passenger airbag status warning light circuit
DF034907E Computer locked
DF0399035 Driver's side sensor circuit
DF0409036 Passenger's side sensor circuit
DF0609050 Multiplex network
DF068900C Passenger's chest front side airbag circuit
DF069900A Passenger side curtain airbag circuit
DF0709009 Driver's side curtain airbag circuit.
DF077900B Driver's front side chest airbag circuit
DF0919034 Airbag locking switch circuit
DF1659040 Airbag fault warning light circuit
DF1839012 Driver's side front buckle pretensioner circuit
DF1849013 Passenger side front buckle pretensioner circuit
DF193907C Passenger airbag locking status change.
DF194907F Computer to be replaced following impact
DF2329051 Driver's seat belt buckle sensor circuit
DF242907B Left-hand/right-hand drive configuration
DF2629050 Vehicle speed multiplex signal
DF2639050 No ABS/ESP multiplex signal
DF2649050 No instrument panel multiplex signal
MR-413-X44-88C000$539.mif
MRSZ AIRBAG
Vdiag: 04

88C-28
MR-413-X44-88C000$616.mif
V3
AIRBAGS AND PRETENSIONERS
Fault finding - Interpretation of faults
MRSZ AIRBAG
Vdiag: 04
88C
DF028
PRESENT
PASSENGER AIRBAG STATUS WARNING LIGHT CIRCUIT
NOTESSpecial notes:
This fault may be "present" after command AC009 Instrument panel warning lights
is activated on the instrument panel.
Apply the fault finding procedure relevant to this fault in the instrument panel fault finding information section.
Carry out a fault finding procedure on the instrument panel (see 83A, Instrument panel).
AFTER REPAIRClear the computer fault memory using command RZ001 "Fault memory". Switch
the ignition of f and then on again.
Repeat a check using the diagnostic tool and, if there are no faults (do not take the
DF034 "Computer locked'' into account), unlock the computer using the command
VP007 ''Unlock computer''.
ABGMRSZ_V04_DF028P

88C-29
MR-413-X44-88C000$616.mif
V3
AIRBAGS AND PRETENSIONERS
Fault finding - Interpretation of faults
MRSZ AIRBAG
Vdiag: 04
88C
DF034
PRESENT
COMPUTER LOCKED
NOTESThe computer is supplied locked when it is new (see Replacement of components).
Using the diagnostic tool, run command VP007 Unlock computer to unlock the airbag computer (only unlock
the computer if no faults are indicated by the diagnostic tool and check that the warning light goes out).
AFTER REPAIRClear the computer fault memory using command RZ001 "Fault memory". Switch
the ignition of f and then on again.
Repeat a check using the diagnostic tool and, if there are no faults (do not take the
DF034 "Computer locked'' into account), unlock the computer using the command
VP007 ''Unlock computer''.
ABGMRSZ_V04_DF034P

88C-47
MR-413-X44-88C000$616.mif
V3
AIRBAGS AND PRETENSIONERS
Fault finding - Interpretation of faults
MRSZ AIRBAG
Vdiag: 04
88C
DF165
PRESENT
AIRBAG FAULT WARNING LIGHT CIRCUIT
NOTESNone.
Apply the fault finding procedure relevant to this fault in the instrument panel fault finding information section.
Carry out a fault finding procedure on the instrument panel (see 83A, Instrument panel).
AFTER REPAIRReconnect the computer and the locking switch, then switch on the ignition again.
Clear the computer fault memory. Switch off the ignition.
Carry out the check again using the diagnostic tool and, if there is no fault, unlock the
computer.
ABGMRSZ_V04_DF165P

88C-61
MR-413-X44-88C000$693.mif
V3
88C
AIRBAGS AND PRETENSIONERS
Fault finding - Conformity check
MAIN COMPUTER STATUSES AND PARAMETERS
NOTESOnly check the conformity after a complete check with the diagnostic tool. The
values shown in this conformity check are given as a guide.
Application conditions: Engine stopped, ignition on.
FunctionParameter or Status
checked or ActionDisplay and
notesFault finding
Main
computer
Statuses and
ParametersET073:Computer locked
by toolYES or NO
This status indicates whether or not
the computer is locked.In the event of a fault, apply the
interpretation for DF034
"Computer locked".
ET143:Passenger
airbag(s) lockedYES or NO
This status indicates the locking of
the passenger trigger lines
(passenger front airbag, passenger
chest-level airbag).In the event of a fault, apply the
interpretation of DF193
"Passenger airbag locking
status change".
ET076:Computer to be
replacedYES or NO
This status indicates whether the
computer should be replaced or not.In the event of a fault, apply the
interpretation of DF001
"Computer" and DF194
"Computer to be replaced
following impact".
ET010: Impact detectedYES or NO
This status indicates whether an
impact has been detected by the
computer.In the event of a fault, apply the
interpretation of DF194 "Computer
to be replaced following impact".
ET074:Fault warning
light activatedYES or NO
This status permits a check on the
request by the computer for the
"airbag fault" indicator light to be lit
or not.In the event of a fault, apply the
interpretation of DF165 "Airbag
fault warning light circuit".
ET072:Passenger airbag
status indicator
light commandedYES or NO
This status permits a check on the
request by the computer for the
"passenger airbag" indicator light
to be lit.In the event of a fault, apply the
interpretation of DF028
"Passenger airbag status
indicator light circuit".
PR001:Computer feed
voltageThis parameter indicates the
computer voltage.
The voltage should
be between:
9 V < X < 14 VIn the event of a fault, apply the
interpretation for DF038
"Computer".
ET169:Driver's seat belt
contactOPEN - CLOSED - FAULTY
This status is used to check whether
the driver buckle switch is working
properly.In the event of a fault, apply the
interpretation of DF232 "Driver's
seat belt buckle sensor circuit".
ABGMRSZ_V04_CCONF
MR-413-X44-88C000$693.mif
MRSZ AIRBAG
Vdiag: 04

88C-64
MR-413-X44-88C000$770.mif
V3
88C
AIRBAGS AND PRETENSIONERS
Fault finding - List of Statuses and parameters
Trigger line or sensor resistance is equal to 99.9 Ω when the component is disconnected or not controlled by the
computer.Tool status Diagnostic tool title
ET010Impact detected
ET072Passenger airbag status indicator light commanded
ET073Computer locked by tool
ET074Fault warning light activated
ET076Computer to be replaced
ET103Type of passenger airbag locking
ET143Passenger airbag(s) locked
ET169Driver's seat belt contact
Tool parameter Diagnostic tool title
PR001Computer feed voltage
PR011Driver's side airbag resistance
PR012Passenger side airbag resistance
PR013Driver's front airbag resistance
PR014Passenger front airbag resistance
PR015Driver’s pretensioner resistance
PR016Passenger pretensioner resistance
PR017Driver's side curtain airbag resistance
PR018Passenger side curtain airbag resistance
PR147Airbag locking circuit impedance
MR-413-X44-88C000$770.mif
MRSZ AIRBAG
Vdiag: 04