wiring RENAULT SCENIC 2008 J84 / 2.G Passenger Comparment Connection Unit Workshop Manual

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Fault Finding Chart
87B
87B -375
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Fault Finding Chart
87B
87B -375V9 MR-372-J84-87B000$989mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
ALP49
CONTINUED
Check the continuity and insulation of the following connections:
●Connection code 40W.
●Connection code 40X between components 134 and 239.
●Connection code 40W.
●Connection code 40X of component 134 and 240.
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 fault is still present, replace the door mirror(s).
AFTER REPAIRCarry out a complete check with the diagnostic tool.

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Fault Finding Chart
87B
87B -376
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Fault Finding Chart
87B
87B -376V9 MR-372-J84-87B000$989mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
ALP50 Cannot adjust one of the two door mirrors
NOTESOnly check this customer complaint after performing a complete check with the
diagnostic tool.
Use Wiring Diagrams Technical Note for MEGANE II or SCENIC II.
Non-retractable door mirror.
Left-hand door mirror.
Check the continuity between the following
connections:
Tilt up:
●Connection code 40C.
●Connection code BCP3 of component 134.
●Connection code MAM.
●Connection code 40E of component 134.
Tilt down:
●Connection code 40C.
●Connection code MAM of component 134.
●Connection code BCP3.
●Connection code 40E of component 134.
Replace the switch if necessary.
AFTER REPAIRCarry out a complete check with the diagnostic tool.
UCH_V44_ALP50 /UCH_V48_ALP50/UCH_V4C_ALP50/
UCH_V4D_ALP50/UCH_V4F_ALP50/UCH_V50_ALP50

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Fault Finding Chart
87B
87B -377
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Fault Finding Chart
87B
87B -377V9 MR-372-J84-87B000$989mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
ALP50
CONTINUED 1
Check the continuity between the following
connections:
Tilt left:
●Connection code 40A.
●Connection code BCP3 of component 134.
●Connection code MAM.
●Connection code 40E of component 134.
Tilt right:
●Connection code 40A.
●Connection code 40B of component 134.
●Connection code BCP43.
●Connection code 40E of component 134.
Check the continuity and insulation of the
following connections:
●Connection code 40C.
●Connection code 40A.
●Connection code 40E between components
134 and 239.
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 fault is still present, replace the door mirror(s).
Replace the switch if necessary.
AFTER REPAIRCarry out a complete check with the diagnostic tool.

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Fault Finding Chart
87B
87B -379
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Fault Finding Chart
87B
87B -379V9 MR-372-J84-87B000$989mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
ALP50
CONTINUED 3
Check the continuity and insulation of the following connections:
●Connection code 40B.
●Connection code 40D.
●Connection code 40E between components 134 and 240.
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 fault is still present, replace the door mirror(s).
AFTER REPAIRCarry out a complete check with the diagnostic tool.

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Fault Finding Chart
87B
87B -381
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Fault Finding Chart
87B
87B -381V9 MR-372-J84-87B000$989mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
ALP50
CONTINUED 5
Check the continuity on the switch between the
following connections:
Tilt left:
●Connection code 40A.
●Connection code BCP3 of component 134.
●Connection code MAM.
●Connection code 40E of component 134.
Tilt right:
●Connection code 40A.
●Connection code MAM of component 134.
●Connection code BCP43.
●Connection code 40E of component 134.
Check the continuity and insulation of the
following connections:
●Connection code 40C.
●Connection code 40A.
●Connection code 40E between components
134 and 239.
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.
Replace the door mirror.
Replace the switch if necessary.
AFTER REPAIRCarry out a complete check with the diagnostic tool.

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Fault Finding Chart
87B
87B -383
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Fault Finding Chart
87B
87B -383V9 MR-372-J84-87B000$989mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
ALP50
CONTINUED 7
Check the continuity on the switch between the
following connections:
Tilt left:
●Connection code 40D.
●Connection code BCP3 of component 134.
●Connection code MAM.
●Connection code 40E of component 134.
Tilt right:
●Connection code 40D.
●Connection code MAM of component 134.
●Connection code BCP3.
●Connection code 40E of component 134.
Check the continuity and insulation of the
following connections:
●Connection code 40C.
●Connection code 40D.
●Connection code 40B between components
134 and 240.
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 fault is still present, replace the door mirror(s).
Replace the switch if necessary.
AFTER REPAIRCarry out a complete check with the diagnostic tool.