check engine light RENAULT TWINGO 2009 2.G Electrical Equipment - Interior Lighting Workshop Manual

81B-7
MR-413-X44-81B000$835_eng.mif
V1
81B
ALP 1 The front courtesy light does not work in forced illumination mode
NOTESThe doors must be closed and the engine switched off.
Does the front courtesy light work when one of the doors is opened?
NO
Check the condition of the interior light bulb.
Is the bulb okay?
YES
Use a test bulb to check for + 12 V between connection BPT and MAM of component 213.
Is the test light lit?
NO
Test the continuity of connection BPT between component 213 and component 645.
Is the continuity correct?
YES
See 87B, passenger compartment
connection unit.
YES
Replace the front courtesy light.
NO
Replace the front courtesy light bulb.
YES
Fault on connection MAM between component 213 and the
chassis earth. Repair the wiring. If there is a repair procedure
(see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the wiring, otherwise
replace it.
INTERIOR LIGHTING
Fault finding chart
NO
Fault on connection BPT between component 213 and
component 645. Repair the wiring. If there is a repair
procedure (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair), repair the wiring,
otherwise replace it.
MR-413-X44-81B000$835_eng.mif

81B-8
MR-413-X44-81B000$835_eng.mif
V1
INTERIOR LIGHTING
Fault finding chart81B
ALP 2 The interior lights do not go out in forced extinction mode
NOTESThe doors must be closed and the engine switched off
Check the insulation to the earth of connection 13 E between components 213 and 645.
Is the insulation correct?
YES
See 87B, passenger compartment connection unit.
NO
Fault on connection 13E between component 213 and
component 645. Repair the wiring. If there is a repair
procedure (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair),
repair the wiring, otherwise replace it.

81B-12
MR-413-X44-81B000$835_eng.mif
V1
INTERIOR LIGHTING
Fault finding chart81B
ALP 5 The light does not work in forced illumination mode
NOTESThe doors must be closed and the engine switched off.
Use a test bulb to check for + 12 V between connection BPT and connection MAM of component 213.
Is the test light lit?
YES
Check the condition of the light bulb.
Is the bulb okay?
YES
Test the continuity between connection BPT and MAM of component 213.
Is the continuity correct?
YES
End of procedure.
NO
Replace the light bulb.
NO
NO
Replace the front courtesy light.

81B-14
MR-413-X44-81B000$835_eng.mif
V1
INTERIOR LIGHTING
Fault finding chart81B
ALP 6 The front courtesy light does not work in forced illumination mode
NOTESThe doors must be closed, the engine switched off and the interior lights must be
active.
Use a test bulb to check for + 12 V between connection MAM and connection BPT of component 213.
Is the test light lit?
YES
Check the condition of the interior light bulb.
Is the bulb okay?
YES
Test the continuity between connection MAM and connection BPT of component 213.
Is the continuity correct?
YES
End of procedure.
NO
Replace the bulb.
NO
NO
Replace the front courtesy light.

81B-16
MR-413-X44-81B000$835_eng.mif
V1
INTERIOR LIGHTING
Fault finding chart81B
ALP 7The interior lights do not come on when the doors are opened,
when the doors are unlocked and when the engine is switched off
NOTESCheck that status ET463 “door(s) or tailgate” is open.
Use a test bulb to check for + 12 V between connection 13 E and connection BPT of component 213.
Is the test light lit?
YES
Check the condition of the interior light bulb.
Is the bulb correct?
YES
Check the continuity between connection 13 E and connection BPT of component 213.
Is the continuity correct?
YES
End of procedure.
NO
Replace the interior light bulb.
NO
NO
Replace the front courtesy light.

81B-19
MR-413-X44-81B000$835_eng.mif
V1
INTERIOR LIGHTING
Fault finding chart81B
ALP 9 The light does not work in forced illumination mode
NOTESThe test must be carried out with the doors closed and the engine off.
Use a test bulb to check for + 12 V between connection BPT and connection MAM of component 213.
Is the test light lit?
YES
Check the condition of the bulb.
Is the bulb correct?
YES
Test the continuity between connection BPT and connection MAM of component 213.
Is the continuity correct?
YES
End of procedure.
NO
Replace the bulb.
NO
NO
Replace the front courtesy light.

81B-21
MR-413-X44-81B000$835_eng.mif
V1
INTERIOR LIGHTING
Fault finding chart81B
ALP 10 The front courtesy light does not work in forced illumination mode
NOTESThe test must be carried out with the doors closed and the engine off.
Use a test bulb to check for + 12 V between connection BPT and connection MAM of component 213.
Is the test light lit?
YES
Check the condition of the light bulb.
Is the bulb okay?
YES
Test the continuity between connection BPT and MAM of component 213.
Is the continuity correct?
YES
End of procedure.
NO
Replace the light bulb.
NO
NO
Replace the front ceiling light.

81B-23
MR-413-X44-81B000$835_eng.mif
V1
INTERIOR LIGHTING
Fault finding chart81B
ALP 11The front courtesy light does not come on when the doors
are opened,
when the doors are unlocked and when the engine is switched off
NOTESCheck that status ET463 “door(s) or tailgate” is open.
Use a test bulb to check for + 12 V between connection 13 E and connection BPT of component 213.
Is the test light lit?
YES
Check the condition of the interior light bulb.
Is the bulb correct?.
YES
Check the continuity between connection 13 E and connection BPT of component 213.
Is the continuity correct?
YES
End of procedure.
NO
NO
Replace the interior light bulb.
NO
Replace the front courtesy light.