display RENAULT TWINGO 2009 2.G Electrical Equipment - Electric Windows, Sunroof Workshop Manual

87D-23
MR-413-X44-87D000$472_eng.mif
V1

New TwingoELECTRIC WINDOWS - SUNROOF
Electric windows - Fault finding chart87D
ALP 5
CONTINUED 2
Check the continuity on connections 21E and
21C, between components 1512 and 203.
Is the continuity of the connections good?
YES
Replace the window winder motor (see MR 412
bodywork, 51A, Side opening element
mechanisms, Front side door electric
window mechanism: Removal - Refitting).
Use an ohmmeter to test the continuity on
connection 21K between components 203
and 645.
Is the continuity correct?
YES
Use the diagnostic tool to check that
status ET087 “One touch window/sunroof
authorisation” displays “ACTIVE” and refer to
the fault finding for status ET087 (see 87B,
passenger compartment connection unit,
Interpretation of statuses).
NOIf there is a repair method (see Technical
Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair or
replace the wiring.
NOContinuity fault on connections 21K between
components 645 and 203. If there is a repair
procedure (see Technical Note 6015A,
Repairing electrical wiring, Wiring:
Precautions for repair), repair the wiring,
otherwise replace it.
AFTER REPAIRCheck that the electric windows are operating correctly; if not, run fault finding
(see Customer complaints).
B
C

87D-26
MR-413-X44-87D000$472_eng.mif
V1

New TwingoELECTRIC WINDOWS - SUNROOF
Electric windows - Fault finding chart87D
ALP 5
CONTINUED 2
Check the continuity on connections 21E and
21C, between components 1512 and 203.
Is the continuity of the connections good?
YES
Replace the window winder motor (see MR 412
bodywork, 51A, Side opening element
mechanisms, Front side door electric
window mechanism: Removal - Refitting).
Use an ohmmeter to test the continuity on
connection 21K between components 203
and 645.
Is the continuity correct?
YES
Use the diagnostic tool to check that
status ET087 “One touch window/sunroof
authorisation” displays “ACTIVE” and refer to
fault finding on status ET087 (see 87B,
passenger compartment connection unit,
Fault finding - Interpretation of statuses).
NOIf there is a repair procedure (see Technical
Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the
wiring, otherwise replace it.
NOContinuity fault on connection 21K between
components 645 and 203. If there is a repair
procedure (see Technical Note 6015A,
Repairing electrical wiring, Wiring:
Precautions for repair), repair the wiring,
otherwise replace it.
AFTER REPAIRCheck that the electric windows are operating correctly; if not, run fault finding
(see Customer complaints).
B
C

87D-43
MR-413-X44-87D000$944_eng.mif
V1
87D
ELECTRIC WINDOWS - SUNROOF
Electric sunroof - Fault finding chart
ALP 1 The sunroof does not operate at all
NOTESUse Wiring Diagram Technical Note, New Twingo.
Carry out the various checks with the battery charged and + after ignition feed
switched on.
Check that the fuses are sound.
Use a multimeter and a 21 W test bulb.
Use the diagnostic tool.
Read the configuration in the UCH and check
that configuration LC070 “One touch
window\sunroof” * is correctly configured
“with”.
Does parameter LC070 display WITH?
YES
Move the sunroof control to the “Closed”
position and press and hold the central part of
the control.
After pressing the central part of the control
for approximately 10 seconds, does the roof
move smoothly?
YES
See ALP 4.
NOModify the configuration (see 87B,
Passenger compartment connection unit).
NOCheck the feed by connecting a test light between
connections BP93 and MAM of component 1579.
Does the bulb light up correctly?
YES NO
Check the feed by connecting a test light
between connection BP93 and the chassis earth.
Does the test light work
correctly?
NO YES
Fault on connection MAM between
component 1579 and the chassis earth; be
careful of the intermediate connector R339.
If there is a repair procedure (see Technical
Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the
wiring, otherwise replace it. When the wiring has
been repaired, carry out the initialisation (see
Electric sunroof: Initialisation).
Fault on connection BP93 between
components 1579 and 1016; be careful of the
intermediate connectors R339 and R301.
If there is a repair procedure (see Technical
Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the
wiring, otherwise replace it. After the wiring has
been repaired, carry out an initialisation (see
Electric sunroof: Initialisation).
A
New Twingo
MR-413-X44-87D000$944_eng.mif