PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Fault Finding Chart87B
87B - 313
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Fault Finding Chart87B
87B - 313V9 MR-372-J84-87B000$903.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
ALP13 No front and rear screen washer
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.
Windscreen washer
Check status ET078 Front windscreen washer
request by moving the control stalk.
Is status ET078 present?
YES
Check for + 12 V between connections 16A and 24A
of component 677 (running).
Is there + 12 V?
YES
Check the hoses. If everything is OK.
Replace the washer fluid pump.
If the fault is still present, contact the Techline.
NOApply interpretation of status ET078 Front
windscreen washer request.
NOCheck the continuity and insulation of
connection 16A between components 677
and 1519.
Check the continuity and insulation of
connection 24A between components 677
and 1519.
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 a complete check using the diagnostic tool.
UCH_V44_ALP13 /UCH_V48_ALP13/UCH_V4C_ALP13/
UCH_V4D_ALP13/UCH_V4F_ALP13/UCH_V50_ALP13
