ignition RENAULT KANGOO 2013 X61 / 2.G Wipers And Washers Workshop Manual

85A-3V1 MR-376-X76-85A000$010.mif
WIPERS - WASHERS
Fault finding – Introduction85A
UCH
Vdiag No.: 0F
3. SAFETY INSTRUCTIONS
The safety instructions must be followed at all times when working on components, to avoid damage or injury:
– check the battery voltage to avoid incorrect operation of computer functions,
– use the proper tools.
Procedure for disconnecting the battery:
– switch off the ignition,
– switch off all electrical consumers,
– Wait at least 1 minute for the electronic systems to switch off,
– disconnect the battery, starting with the negative terminal.

85A-8V1 MR-376-X76-85A000$040.mif
85A
UCH
Vdiag No.: 0F
Windscreen washing/wiping
The UCH receives the wiper speed, windscreen wiper park position and windscreen washer signals.
This ensures the following functions:
– intermittent wiper speed,
– extended wiper time after washing,
– return to park position.
In the park position, the switch is closed to earth, and the UCH receives logical signal 0.
This function is only active if + after ignition feed is present.
When the + after ignition feed is switched on, if the windscreen wiper park position is not detected, the wiper motor
relay is held.
Operation is interrupted in the following cases:
– wiper request stopped or no request,
–+ after ignition feed switched off,
– UCH reads park position information.
Detection of the park position should be made during transition and not level, that is, if the wiper stalk is moved from
the intermittent position to the park position while the wiper blade is in the park position and the wiper motor is
running, it will not be stopped until the next reading of the park position. This condition is necessary in order to obtain
an exact park position.
Intermittent
The intermittent wiper speed function is only active if the + after ignition is present and if the switch is in the
intermittent position.
The time delay between two wipes is 5 seconds, and this cannot be modified by the diagnostic tool.
When the windscreen intermittent speed function is activated, the windscreen intermitted speed relay is held by the
UCH until the park position is detected. When the intermittent speed time delay has elapsed, the relay is held again
and the cycle begins again.
Extended wiper time after washing
The UCH does not manage the windscreen washer pump command, it only deals with the windscreen washer
command input to provide screen wiping and the extended wiper time after washing.
This function is only active if + after ignition feed is present.
After the washer pump is activated, the first wiping is performed after a time delay of 750 ms.
When the washing control is pressed briefly, the windscreen wiper performs 1 wiping cycle.
When the washing control is pressed for longer, the UCH activates the windscreen wiper throughout the washing
phase. At the end of the washing phase, the UCH counts the park position status changes in order to stop the
extended wiping phase.
WIPERS - WASHERS
Fault finding – Function

85A-9V1 MR-376-X76-85A000$040.mif
WIPERS - WASHERS
Fault finding – Function85A
UCH
Vdiag No.: 0F
Rear screen washing/wiping
The UCH controls a diode relay which is external to the UCH, by transmitting a + 12 V signal.
The drop in the voltage between the UCH supply voltage and this output should not exceed 2 V.
The UCH receives the intermittent wiper speed, rear wiper park and rear screen washer signals.
This ensures the following functions:
– intermittent wiper speed,
– extended wiper time after washing,
– return to park position.
In the park position, the switch is closed to earth, and the UCH receives logical signal 0.
This function is only active if + after ignition feed is present.
When the + after ignition feed is switched on, if the rear wiper park position is not detected, the wiper motor relay is
held.
Operation is interrupted in the following cases:
– wiper request stopped or no request,
–+ after ignition feed switched off,
– UCH reads park position information.
Detection of the park position should be made during transition and not level, that is, if the wiper stalk is moved from
the intermittent position to the park position while the wiper blade is in the park position and the wiper motor is
running, it will not be stopped until the next reading of the park position. This condition is necessary in order to obtain
an exact park position.
Intermittent
The intermittent wiper speed function is only active if the + after ignition is present and if the switch is in the
intermittent position.
The time delay between two wipes is 5 seconds, and this cannot be modified by the diagnostic tool.
When the rear intermittent speed function is activated, the rear intermittent speed relay is held by the UCH until the
park position is detected. When the intermittent speed time delay has elapsed, the relay is held again and the cycle
begins again.
Extended wiper time after washing
The UCH does not manage the rear washer pump command.
It only deals with the rear screen washer command input to provide wiping and extended wiping after washing.
This function is only active if + after ignition feed is present.
After the washer pump is activated, the first wiping is performed after a time delay of 750 ms.

85A-10V1 MR-376-X76-85A000$040.mif
WIPERS - WASHERS
Fault finding – Function85A
UCH
Vdiag No.: 0F
Heated rear screen time delay
This output controls a diode relay which is external to the UCH, delivering the power to supply the heated rear
screen.
The de-icing time delay is activated by pressing the heated rear screen button located on the central console front
panel.
The heated rear screen time delay is deactivated:
– by pressing the button again if the time delay between activation and deactivation is less than 50 seconds,
– automatically if the time delay has elapsed,
– directly if there is a cut in the + after ignition feed or engine speed signal.
The minimum time delay between two presses of the button so that the command is taken into account, should not
be less than 200 ms.

85A-15V1 MR-376-X76-85A000$080.mif
85A
UCH
Vdiag No.: 0F
NOTESOnly perform this conformity check after a complete check with the diagnostic tool.
The values indicated in this conformity check are given as examples.
Test conditions: Engine stopped, ignition on.
FunctionParameter or status
Checked or actionDisplay
and notesFault finding
Windscreen
wiperET027:Windscreen wiper
park positionActive when the wiper
control is in the
intermittent speed
position at each wiper
stop.In the event of a fault,
apply the interpretation of
the fault DF097
Windscreen wiper park
position.
ET097:Rear screen wiper
park positionActive when the wiper
control is in the
intermittent speed
position at each wiper
stop.In the event of a fault,
apply the interpretation of
fault DF040 Rear screen
wiper park position.
ET558:Windscreen wiper
speed setting
selectionYes when the wiper
control is in the
intermittent speed
position.In the event of a fault,
apply the interpretation of
status ET558.
ET555:Rear screen wiper
signalPresent during the rear
screen wiper command.In the event of a fault,
apply the interpretation of
status ET555
Windscreen
washerET492:Windscreen
washer signalPresent during the
windscreen washer/wiper
command.In the event of a fault,
apply the interpretation of
status ET492
ET557:Rear screen
washer signalPresent during the rear
screen washer/wiper
command.In the event of a fault,
apply the interpretation of
status ET557
UCH_V0F_CCONF
WIPERS - WASHERS
Fault finding – Conformity check

85A-17
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
V1 MR-376-X76-85A000$100.mif
85A
UCH
Vdiag No.: 0F
ET492 WINDSCREEN WASHER SIGNAL
NOTESThere must be no present or stored faults.
Switch on the ignition.
Activate the windscreen washer control.
The status should be PRESENT.
Special Note:
Use Wiring Diagrams Technical Note for Kangoo VLL.
"ABSENT"Check for the presence and condition of fuses F14 (15A) and F15 (20A) 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 condition and connection of the combined wiper-washer connector, component
code 145, and check the front and rear bidirectional washer pump connector, component
code 677 (bent, broken tabs etc.).
If the connector(s) are faulty and there is a repair procedure (see Technical Note 6015A,
Electrical wiring repair, Wiring: Precautions for repair), repair the connector, otherwise
replace the wiring.
Check the condition and connection of the UCH connector, component code 645 (tabs bent,
broken, etc.).
If the connector is faulty and there is a repair procedure (see Technical Note 6015A,
Electrical wiring repair, Wiring: Precautions for repair), repair the connector, otherwise
replace the wiring.
Check for an earth on the following connection:
•NA of component 145.
If the connection is faulty and there is a repair procedure (see Technical Note 6015A,
Electrical wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise
replace the wiring.
UCH_V0F_ET492
WIPERS - WASHERS
Fault finding – Interpretation of statuses

85A-19
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
V1 MR-376-X76-85A000$100.mif
WIPERS - WASHERS
Fault finding – Interpretation of statuses85A
UCH
Vdiag No.: 0F
ET555 REAR SCREEN WIPER SIGNAL
NOTESThere must be no present or stored faults.
Switch on the ignition.
Activate the rear screen wiper control.
The status should be PRESENT.
Special Note:
Use Wiring Diagrams Technical Note for Kangoo VLL.
"ABSENT"Check for the presence and condition of 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).
Check the connection and condition of the rear screen wiper relay connector, component
code 1041 and check the rear screen wiper motor connector, component code 211.
If the connector(s) are faulty and there is a repair procedure (see Technical Note 6015A,
Electrical wiring repair, Wiring: Precautions for repair), repair the connector, otherwise
replace the wiring.
Check the operation of the rear screen wiper.
Check the continuity between connections 36G and AP7 of the rear screen wiper relay in the
intermittent speed position.
If the connection or connections are faulty and if there is a repair procedure (see Technical
Note 6015A, Electrical wiring repair, Wiring: Precautions for repair), repair the wiring,
otherwise replace the wiring.
Check the continuity and insulation of the following connections:
•AP7 between components 1041 and 260,
•36A between components 1041 and 645,
•36G of component 1041 and 36A of component 211,
•36C of component 645 and AP3 of component 211.
If the connection or connections are faulty and if there is a repair procedure (see Technical
Note 6015A, Electrical wiring repair, Wiring: Precautions for repair), repair the wiring,
otherwise replace the wiring.
If the fault is still present, contact the techline.
UCH_V0F_ET555

85A-20
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
V1 MR-376-X76-85A000$100.mif
WIPERS - WASHERS
Fault finding – Interpretation of statuses85A
UCH
Vdiag No.: 0F
ET557 REAR SCREEN WASHER SIGNAL
NOTESThere must be no present or stored faults.
Switch on the ignition.
Activate the rear screen washer control.
The status should be PRESENT.
Special Note:
Use Wiring Diagrams Technical Note for Kangoo VLL.
"ABSENT"Check the presence and condition of fuse F14 (15 A) in the passenger compartment fuse and
relay box, component code 260 (see MR 374 Mechanical, 81C, Fuses, Fuses: List and
location of components).
Check the condition and connection of the combined wiper-washer connector, component
code 145, and check the bi-directional washer pump connector, component code 677 (tabs
bent, broken, etc.).
If the connector(s) are faulty and there is a repair procedure (see Technical Note 6015A,
Electrical wiring repair, Wiring: Precautions for repair), repair the connector, otherwise
replace the wiring.
Check the condition and connection of the UCH connector, component code 645 (tabs bent,
broken, etc.).
If the connector is faulty and there is a repair procedure (see Technical Note 6015A,
Electrical wiring repair, Wiring: Precautions for repair), repair the connector, otherwise
replace the wiring.
Check for an earth on the following connection:
•NA of component 145.
If the connection is faulty and there is a repair procedure (see Technical Note 6015A,
Electrical wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise
replace the wiring.
UCH_V0F_ET557

85A-22
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
V1 MR-376-X76-85A000$100.mif
WIPERS - WASHERS
Fault finding – Interpretation of statuses85A
UCH
Vdiag No.: 0F
ET558 WINDSCREEN WIPER SPEED SETTING SELECTION
NOTESThere must be no present or stored faults.
Switch on the ignition.
Put the wiper stalk in the intermittent wipe position.
The status should be YES.
Special Note:
Use Wiring Diagrams Technical Note for Kangoo VLL.
ET558
"NO"Check for the presence and condition of 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).
Check the connection and condition of the combined wiper-washer connector, component
code 145 and check the windscreen wiper motor connector, component code 212.
If the connector(s) are faulty and there is a repair procedure (see Technical Note 6015A,
Electrical wiring repair, Wiring: Precautions for repair), repair the connector, otherwise
replace the wiring.
Check the operation of the wiper control.
Check the continuity between connections 14E and AP7 of the screen wiper control in the
intermittent speed position.
If the connection or connections are faulty and if there is a repair procedure (see Technical
Note 6015A, Electrical wiring repair, Wiring: Precautions for repair), repair the wiring,
otherwise replace the wiring.
Check the continuity and insulation of the following connections:
•14E between components 645 and 145,
•AP7 between components 145 and 260.
If the connection or connections are faulty and if there is a repair procedure (see Technical
Note 6015A, Electrical wiring repair, Wiring: Precautions for repair), repair the wiring,
otherwise replace the wiring.
If the fault is still present, contact the techline.
UCH_V0F_ET558

85A-24
AFTER REPAIRCarry out a road test and then a check using the diagnostic tool.
V1 MR-376-X76-85A000$120.mif
85A
UCH
Vdiag No.: 0F
AC007REAR SCREEN WIPER
NOTESThis command activates the rear screen wiper.
There must be no present or stored faults.
Switch on the ignition.
Activate the rear screen wiper control.
Special Note:
Use Wiring Diagrams Technical Note for Kangoo VLL.
Check for the presence and condition of 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).
Check the connection and condition of the rear screen wiper connector, component code 211 and the rear screen
wiper relay connector, component code 1041.
If the connector(s) are faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Check the + 12 V after ignition feed on connection AP7 of the rear screen wiper relay, component code 1041.
If the connection is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Check the insulation, continuity and the absence of interference resistance of the following connections:
•AP7 between components 1041 and 260,
•MG between component 211 and the earth,
•36G of component 1041 and 36A of component 211.
If the connection or connections are faulty and if there is a repair procedure (see Technical Note 6015A,
Electrical wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Check that the wiper mechanism or motor are not jammed.
If the fault is still present, contact the techline.
UCH_V0F_AC007
WIPERS - WASHERS
Fault finding – Interpretation of commands