2009 RENAULT TWINGO wiring

87B -104
MR-413-X44-87B000$576.mif
V5
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses
UCH
Vdiag No.: 44
87B
Windscreen wiper fault:ET077
WIPER STALK POSITION
NOTESNo faults should be present or stored.
Check the following configurations:
–Check that LC094 "Wiper intermittent speed ring" displays "With". If not, carry
out CF191 "Wiper intermittent speed ring".
–Check that LC096 "Automatic wiper function" displays "With". If not, carry out
CF194 "Automatic wiper function".
SPECIFICATIONSINTERMITTENT
LOW SPEED
HIGH SPEED
Check the condition and connection of the 3-track windscreen wiper motor connector (component code 212)
(broken, bent, oxidised tabs).
If the connector is faulty and there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Check that fuse F2 (15 A) is sound and correctly fitted to the passenger compartment fuse and relay box
(component code 1016).
Replace the fuse if necessary.
Check the condition and connection of the UCH 40-track connector PE1 (component code 645) (tabs bent,
oxidised or broken).
If the connector is faulty and there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Check the insulation, continuity and the absence of interference resistance on the following connections:
Combined wiper-washer check:
●Connection code AP71 between components 145 and 1016.
●Connection code 14E (windscreen wiper timed control) between components 645 and 145.
●Connection code 14G (low speed windscreen wiper control) between components 645 and 145.
●Connection code 14H (high speed windscreen wiper control) between components 645 and 145.
●Connection code 36E (rear screen wiper timed control) between components 645 and 145.
●Connection code MAN or MAN between component 145 and the earth MAN (left-hand drive) or MAM
(right-hand drive).
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the problem persists, replace the wiper stalk (component code 145). (See MR 411 mechanical systems 84A,
Controls - Signals, Wiper switch: Removal - Refitting).
AFTER REPAIRRepeat the conformity check from the start.
Carry out fault finding on the system.
UCH_V44_ET077

87B -105
MR-413-X44-87B000$576.mif
V5
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses
UCH
Vdiag No.: 44
87B
ET078
ET079
WINDSCREEN WASHER REQUEST
REAR SCREEN WASHER REQUEST
NOTESNo faults should be present or stored.
SPECIFICATIONSACTIVE
INACTIVE
Check that fuse F2 (15 A) is sound and correctly fitted to the passenger compartment fuse and relay box
(component code 1016).
Replace the fuse if necessary.
Check the condition and connection of the 2-track connector on the bidirectional washer pump (component
code 677) (broken, bent, oxidised tabs).
Check the condition and connection of the UCH 40-track connector PE1 (component code 645) (tabs bent,
oxidised or broken).
If the connector is faulty and there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Move the monolever (component code 209) to check the + 12 V, insulation, continuity and the absence of
interference resistance on the following connections:
Check the front and rear bidirectional washer pump:
●Connection code 16A between components 677 and 145.
●Connection code 24A between components 677 and 145.
●Connection code 16A between components 145 and 645.
●Connection code 24A between components 145 and 645.
If any of the connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring
repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the connections are correct, supply the pump. If the pump does not work, replace the bidirectional washer pump
(component code 677). (See MR 411, mechanical systems, 85A, Washing wiping, Windscreen washer
pump: Removal - Refitting)
If the fault is still present, contact Techline.
AFTER REPAIRRepeat the conformity check from the start.
Carry out fault finding on the system.
UCH_V44_ET078 / UCH_V44_ET079

87B -106
MR-413-X44-87B000$576.mif
V5
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses
UCH
Vdiag No.: 44
87B
ET080
REAR SCREEN WIPER REQUEST
NOTESNo faults should be present or stored.
Check the following configuration:
Check that LC096 "Automatic wiper function" displays "With". If not, carry out
CF194 "Automatic wiper function".
SPECIFICATIONSACTIVE
INACTIVE
Check that fuse F36 (15 A) is sound and correctly fitted to the passenger compartment fuse and relay box
(component code 1016).
Replace the fuse if necessary.
Check the condition and connection of the 3-track rear screen wiper motor connector (component code 211)
(broken, bent, oxidised tabs).
Activate the rear screen wiper, check for + 12 V on connection 36A of the rear screen wiper
motor connector (component code 211).
Check that the earth on connection MYH of the rear screen wiper motor connector (component code 211) is in
perfect condition.
Check the condition and connection of the UCH 40-track connector PE1 (component code 645) (tabs bent,
oxidised or broken).
If the connector is faulty and there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
AFTER REPAIRRepeat the conformity check from the start.
Carry out fault finding on the system.
UCH_V44_ET080

87B -107
MR-413-X44-87B000$576.mif
V5
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses
UCH
Vdiag No.: 44
87B
ET080
CONTINUED
Check the insulation, continuity and the absence of interference resistance on the following connections:
Combined wiper-washer check:
●Connection code AP71 between components 145 and 1016.
●Connection code 36E (rear screen wiper timed control) between components 645 and 145.
●Connection code MAN or MAM between components 145 and the earth MAN (left-hand drive) or MAM
(right-hand drive).
●Connection code 14E between components 145 and 645.
●Connection code 14H between components 145 and 645.
●Connection code 14G between components 145 and 645.
Rear screen wiper motor check:
●Connection code 36C between components 211 and 645.
●Connection code 36A between components 211 and 1016.
●Connection code MYH between component 211 and earth MYH.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Check the fitting and supply of the rear screen wiper motor (component code 211) (see MR 411, Mechanical
systems 85A, Wiping).
Repair if necessary or replace the motor if it is faulty.
If the fault is still present, contact Techline.
AFTER REPAIRRepeat the conformity check from the start.
Carry out fault finding on the system.

87B -108
MR-413-X44-87B000$576.mif
V5
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses
UCH
Vdiag No.: 44
87B
ET081
LIGHTING STALK POSITION
NOTESNo faults should be present or stored.
Check the following configurations:
–Check that LC008 Daytime running lights is With. Otherwise carry out CF014
"Daytime running lights".
–Check that LC015 Front fog lights is With. Otherwise run CF021 Front fog
lights.
–Check that LC025 "See-me-home lighting" is "With". Otherwise carry out
CF032 "See-me-home lighting".
–Check that LC044 "Rain/light sensor" displays "Present". If not, carry out
CF035 "Rain/light sensor".
–Check that LC095 "Automatic headlight function", displays "With". If not, carry
out CF193 "Automatic headlight function".
SPECIFICATIONSHAZARD LIGHTS
SIDE
DIPPED
MAIN BEAM HEADLIGHTS
Check that fuses F13 (30 A), F15 (5 A) (without automatic headlighting) or F15 (15A) (with automatic
headlighting) is sound and correctly fitted in the passenger compartment fuse and relay box
(component code 1016).
Check the condition and connection of the monolever connector (component code 209) and the UCH 40-track
connector PE2 (component code 645) (tabs bent, broken or oxidised).
If the connector is faulty and there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
AFTER REPAIRRepeat the conformity check from the start.
Carry out fault finding on the system.
UCH_V44_ET081

87B-110
MR-413-X44-87B000$576.mif
V5
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses
UCH
Vdiag No.: 44
87B
ET081
CONTINUED 2
Main beam headlights:
With automatic headlighting:
●Connection code 11Q between components 209 and 645.
●Connection code 11R (headlight flash) between components 209 and 645.
●Connection code BPA2 between components 1016 and 209.
●Connection code BPA3 between components 1016 and 209.
●Connection code MAN or MAM between component 209 and earth MAN or MAM (depending on the driving
layout, right- or left-hand drive).
Fog lights:
With automatic headlighting:
●Connection code 8H (front fog light) between components 209 and 645.
●Connection code 9B (rear fog light) between components 209 and 645.
●Connection code BPA2 between components 1016 and 209.
●Connection code BPA3 between components 1016 and 209.
●Connection code MAN or MAM between component 209 and earth MAN or the (depending on the driving
layout, right- or left-hand drive).
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the feeds, earth and connections are correct, replace the monolever (component code 209). (See MR 411
Mechanical systems 84A, Controls - Signals, Lighting and signals switch:
Removal - Refitting)
If the fault is still present, contact Techline.
AFTER REPAIRRepeat the conformity check from the start.
Carry out fault finding on the system.

87B -111
MR-413-X44-87B000$576.mif
V5
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses
UCH
Vdiag No.: 44
87B
With automatic headlighting:ET082
REAR FOG LIGHTS REQUEST
NOTESNo faults should be present or stored.
Note:
The signal can only be interpreted if the function is managed by the UCH
(vehicle equipped with one-touch fog light control)
Check the following configurations:
Check that LC008 Daytime running lights is With. Otherwise carry out CF014
"Daytime running lights".
–Check that LC015 Front fog lights is With. Otherwise run CF021 Front fog
lights.
–Check that LC025 "See-me-home lighting" is "With". Otherwise carry out
CF032 "See-me-home lighting".
–Check that LC044 "Rain/light sensor" displays "Present". If not, carry out
CF035 "Rain/light sensor".
–Check that LC095 "Automatic headlight function", displays "With". If not, carry
out CF193 "Automatic headlight function".
SPECIFICATIONSPRESENT
ABSENT
Check the presence and condition of fuses F15 (5 A), F20 (15 A), F25 (5 A), F39 (10 A) on the passenger
compartment fuse and relay box (component code 1016).
Replace the fuse if necessary.
Check the correct positioning and condition of the bulb concerned. Replace the light if necessary.
Check the condition and connection of the light concerned (bent, oxidised, broken tabs).
Check the condition and connection of the UCH PE2 connector (component code 645) (tabs bent, oxidised or
broken).
Check the condition and connection of the horn and lights switch connector (component code 209) (tabs bent,
oxidised, broken).
Check for + 12 V (when rear fog lights are requested) on connection 9P of components 172 and 173.
Check for earth on connection MF of component 172 and connection MG on component 173.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
AFTER REPAIRRepeat the conformity check from the start.
Carry out fault finding on the system.
UCH_V44_ET082

87B-112
MR-413-X44-87B000$576.mif
V5
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of statuses
UCH
Vdiag No.: 44
87B
ET082
CONTINUED 1
Rear fog lights check:
Check the insulation, continuity and the absence of interference resistance on the following connections:
Right-hand rear fog light:
●Connection code 9P between components 172 and 230.
Left-hand rear fog light:
●Connection code 9P between components 173 and 230.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Check for + 12 V (when there is a rear fog light request) on connection 9W of component 230. Check for + 12 V
on connection BP16 of component 230.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Rear fog lights relay check:
Check the insulation, continuity and the absence of interference resistance on the following connections:
●Connection code 9W between components 230 and 645.
●Connection code BP16 between components 230 and 1016.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
AFTER REPAIRRepeat the conformity check from the start.
Carry out fault finding on the system.