2013 RENAULT KANGOO warning

87B-2V1 MR-376-X76-87B000$010.mif
87B
UCH
VDiag No.: 0F
1. SCOPE OF THIS DOCUMENT
This document presents the fault finding method applicable to all computers with the following specifications:
2. PREREQUISITES FOR FAULT FINDING
Documentation type
Fault finding procedures (this document):
– Assisted fault finding (integrated into the diagnostic tool), Dialogys.
Wiring Diagrams:
– Visu-Schéma.
Type of diagnostic tools
–CLIP
Special tooling required
If the information obtained by the diagnostic tool requires the electrical continuity to be checked, connect
bornier Elé. 1622 or universal bornier Elé. 1681.
3. SAFETY INSTRUCTIONS
The safety instructions must be followed at all times when working on components in order to avoid damage or
injury:
– check the battery voltage to avoid incorrect operation of computer functions,
– use the proper tools.
*VLL — Very Long LifeVehicle(s): KANGOO VLL*Computer name: UCH
Function concerned: PASSENGER
COMPARTMENT CONNECTION UNITVdiag No.: 0F
Special tooling required:
Diagnostic tool
Multimeter
Elé. 1622Bornier
Elé. 1681Universal bornier
WARNING:
– All checks performed using bornier Elé. 1622 or Elé. 1681 must be performed with the battery disconnected.
– The bornier is only designed to be used with a multimeter. Never power the test points with 12 V.
UCH_V0F_PRELI
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding – Introduction

87B-5V1 MR-376-X76-87B000$040.mif
87B
UCH
VDiag No.: 0F
UCH CONFIGURATIONS
The configuration options for the UCH are:
*RAID: Renault Anti-Intruder Device.
*CPE: Electric central door locking.
SDO*: Single Door Opening.Title and position on the diagnostic tool Configuration
Illumination of hazard warning lights upon impact (LC009)
SC008 UCH type Timed courtesy light (LC047)
Courtesy light timer (LC168)
Key type (LC097)
Airbag (LC113)
Automatic relocking (LC012)
Authorisation of RAID* function by diagnostic tool (LC170)
Radio frequency function (LC171)
Type of CPE* button (LC172)
Rear screen wiper (LC064)SC008 UCH type
SDO* (LC186)CF272 "SDO*"
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding – Configuration

87B-7V1 MR-376-X76-87B000$050.mif
87B
UCH
VDiag No.: 0F
When replacing the UCH, component code 645 (see MR 374, Mechanical, 87B, Passenger compartment
connection unit, UCH: Removal - Refitting), perform the programming and configurations in the following order:
– Enter the VIN, using command VP004 Enter VIN (see Programming).
– Program the UCH using command SC004 Program UCH (see Interpretation of commands).
– Configure the UCH (in the Configurations and programming menu) using command SC008 Type of UCH (see
Interpretation of commands).
– Allocate the keys using command SC015 Key allocation (see Interpretation of commands).
The removal of the UCH is carried out after the left storage compartment has been removed.
The UCH is clipped onto its mounting.
WARNING:
Do not remove the UCH mounting as this may damage it.
If it is removed it must be replaced.
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding – Replacement of components

87B-14V1 MR-376-X76-87B000$080.mif
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding – Conformity check87B
UCH
VDiag No.: 0F
FUNCTION: ACCESS - SAFETY
SUB-FUNCTION: STARTING
NOTESOnly check conformity after a full check with the diagnostic tool.
The values shown in this conformity check are given as a guide.
Application condition: engine off, ignition on.
FunctionParameter or status
Checked or actionDisplay
and notesFault finding
Supply ET004:+ 12V after
ignition feedYESIn the event of a fault,
apply the interpretation of
status ET004.
Opening
elementsET183:Key already
programmed for
the vehicleYESIn the event of a fault,
apply the interpretation of
status ET183 (see 82D,
Access – Security).
ET184:Valid key codeYES when the ignition is
switched onIn the event of a fault,
apply the interpretation of
status ET184 (see 82D,
Access – Security).
Engine
immobiliserET549:Immobiliser
activeNOIn the event of a fault,
apply the interpretation of
status ET549.
Immobiliser
warning lightET127:Immobiliser
warning lightOFFIn the event of a fault,
apply the interpretation of
status ET127.
KeyPR056:Number of keys
allocated1 to 4In the event of a fault,
apply the interpretation of
status PR056 (see 82D,
Access – Security).
ET185:Key code
receivedYES when the ignition is
switched onIn the event of a fault,
apply the interpretation of
status ET185 (see 82D,
Access – Security).

87B-15V1 MR-376-X76-87B000$080.mif
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding – Conformity check87B
UCH
VDiag No.: 0F
FUNCTION: LIGHTING
SUB-FUNCTION: LIGHTING CONTROL
NOTESOnly check conformity after a full check with the diagnostic tool.
The values shown in this conformity check are given as a guide.
Application condition: engine off, ignition on.
FunctionParameter or status
Checked or actionDisplay
and notesFault finding
Side lights ET484:Side lights signalPresent when the side lights
are illuminated.In the event of a fault, apply
the interpretation of status
ET484 (see 80D, Lighting).
Direction
indicatorsET485:Hazard warning
lights signalPresent when the hazard
warning lights are
illuminated.In the event of a fault, apply
the interpretation of status
ET485 (see 80D, Lighting).
ET486:Right-hand
direction indicator
signalPresent when the right-hand
indicator is controlled.In the event of a fault, apply
the interpretation of status
ET486 (see 80D, Lighting).
ET487:Left-hand
direction indicator
signalPresent when the left-hand
indicator is controlled.In the event of a fault, apply
the interpretation of status
ET487 (see 80D, Lighting).

87B-18V1 MR-376-X76-87B000$090.mif
87B
UCH
VDiag No.: 0F
Tool status Diagnostic tool name
ET004+ 12 V after ignition feed
ET008UCH blank
ET091Engine running
ET127Immobiliser warning light
ET489Front doors
ET549Immobiliser active
ET551Rear doors or boot
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding – Status summary table

87B-20
AFTER REPAIRFollow the instructions.
Deal with any other faults.
Clear the stored faults.
V1 MR-376-X76-87B000$100.mif
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding – Interpretation of statuses87B
UCH
VDiag No.: 0F
ET127IMMOBILISER WARNING LIGHT
NOTESThe immobiliser warning light status should be OFF after the + after ignition feed is
switched on.
The immobiliser warning light status should be ON when the key is not in the ignition
switch.
Special note:
Use Wiring Diagrams Technical Note for Kangoo VLL.
Check the connection and condition of the instrument panel connector, component code 247.
If the connector is faulty and there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Check the connection and condition of the UCH connector, component code 645.
If the connector is faulty and there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Using a multimeter, check the continuity and insulation of the following connection:
●87H between components 645 and 247.
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 it.
If the fault is still present, contact the techline.
UCH_V0F_ET127

87B-25V1 MR-376-X76-87B000$120.mif
87B
UCH
VDiag No.: 0F
Tool command Diagnostic tool name Comments
AC003Immobiliser warning light See interpretation of the command.
VP004Write VIN See interpretation of the command.
SC004UCH programming See interpretation of the command.
SC008Type of UCH See interpretation of the command.
RZ001Fault memoryUse this command to clear the faults stored in
the computer.
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding – Command summary table