87B-19
AFTER REPAIRFollow the instructions.
Deal with any other faults.
Clear the stored faults.
V1 MR-376-X76-87B000$100.mif
87B
UCH
VDiag No.: 0F
ET004+ 12 VOLTS AFTER IGNITION
NOTESSpecial note:
Use Wiring Diagrams Technical Note for Kangoo VLL.
ET004: "NO" with the ignition on
Check fuse F15 (20 A) in the passenger compartment fuse and relay box, component code 260 (see MR 374,
Mechanical, 81C, Fuses, Fuses: List and location of components).
Using a multimeter, check for + 12 V after ignition on connection AP7 of the UCH connector, component code 645.
Using a multimeter, check for + 12 V on connection BP10 of the UCH connector, component code 645.
If the connection or connections are faulty and if there is a repair procedure (see Technical Note 6015A (Renault)
or Technical Note 9804A (Dacia), Electrical wiring repair, Wiring: Precautions for repair), repair the wiring,
otherwise replace it.
If there is no voltage, check the continuity and the insulation to earth on the following connection:
●AP7 between components 645 and 260.
If the connection is faulty and if there is a repair procedure (see Technical Note 6015A (Renault) or Technical
Note 9804A (Dacia), Electrical wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise
replace it.
ET004: "YES" with the ignition off
Using a multimeter, check that there is no +12 V with the ignition off on connection AP7 of the UCH connector,
component code 645.
If the fault is still present, contact the techline.
UCH_V0F_ET004
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding – Interpretation of statuses
87B-33
AFTER REPAIRCheck the system operation.
V1 MR-376-X76-87B000$150.mif
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding – Fault Finding Chart87B
UCH
VDiag No.: 0F
ALP6 Heated rear screen not working
NOTESOnly consult this customer complaint after a complete check with the diagnostic
tool.
Special note:
Use Wiring Diagrams Technical Note for Kangoo VLL.
Check for the presence and condition of fuses F31 (10 A) and F14 (15 A) of the heated rear screen switch,
component code 128 and fuse F7 (30 A) of the heated rear screen relay, component code 235 on the passenger
compartment fuse and relay box, component code 260 (see MR 374, Mechanical, 81C, Fuses, Fuses: List and
location of components).
Check the continuity and insulation of the following connections:
●AP3 between components 128 and 260,
●LPG between components 128 and 260,
●BP15 between components 235 and 260.
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 continuity and insulation of the following connections:
●15A between components 200 and 128,
●15LP between components 128 and 235,
●MG between earth and component200.
●MK between earth and components 128 and 235.
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, refer to MR 374, Mechanical, 84A, Controls – Signals, Heated rear screen: Repair,
otherwise contact the Techline.
UCH_V0F_ALP06
