low beam RENAULT TWINGO RS 2009 2.G Engine And Peripherals Passenger Compartment Connection Unit OBD Workshop Manual

87B-46
MR-413-X44-87B000$384.mif
V5
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
UCH
Vdiag No.: 44
87B
DF088
CONTINUED 1
Dipped headlights check:
Check the insulation, continuity and the absence of interference resistance on the following connections:
Front right-hand dipped beam headlight:
●Connection code CPD between components 226 and 1016.
●Connection code MAR between component 226 and earth MAR.
Front left-hand dipped beam headlight:
●Connection code CPG between components 227 and 1016.
●Connection code MAS between component 227 and earth MAS.
Check for + 12 V (when there is a dipped headlights request) on connection CPD of component 226 and
connection CPG of component 227.
Check for the earth on connection MAR of component 226 and on connection MAS of component 227.
Check for + 12 V (when dipped headlights are requested) on connection CSO of component 281.
Check for + 12 V (when dipped headlights are requested) on connection 78M of component 281.
Check for + 12 V on connection BP59 of component 281.
Dipped headlights relay check:
Check the insulation, continuity and the absence of interference resistance on the following connections:
●Connection code CSO between components 281 and 1016.
●Connection code 78M between components 281 and 645.
●Connection code BP59 between components 281 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 REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.

87B-51
MR-413-X44-87B000$384.mif
V5
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Interpretation of faults
UCH
Vdiag No.: 44
87B
DF098
CONTINUED 1
Main beam headlights check:
Check the insulation, continuity and the absence of interference resistance on the following connections:
Front right-hand main beam headlight:
●Connection code RPD between components 226 and 1016.
●Connection code MAR between component 226 and earth MAR.
Front left-hand main beam headlight:
●Connection code RPG between components 227 and 1016.
Connection code MAS between component 227 and earth MAS.
Check for + 12 V (when main beam headlights are requested) on connection R of component 1574.
Check for + 12 V (when main beam headlights are requested) on connection 11A of component 1574. Check for
+ 12 V on connection BP11 of component 1574.
Main beam headlights relay check:
Check the insulation, continuity and the absence of interference resistance on the following connections:
●Connection code R between components 1016 and 1574.
●Connection code 11A between components 1574 and 645.
●Connection code BP11 between components 1574 and 597.
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.
Checking the monolever (component code 209):
Check the insulation, continuity and the absence of interference resistance on the following connections:
Check between the monolever (component code 209) and the UCH:
●Connection code 11Q between components 645 and 209.
Hazard lights:
●Connection code 11R between components 209 and 654.
Check between the monolever (component code 209) and the passenger compartment fuse and relay box
(component code 1016):
●Connection code BPA2 between components 209 and 1016.
●Connection code BPA3 between components 209 and 1016.
●Connection code MAN (left-hand drive) or MAM (right-hand drive) between component 209 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.
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults.
Deal with any other faults.

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