relay RENAULT KANGOO 2013 X61 / 2.G Diesel DCM 1.2 Injection User Guide

13B-77
AFTER
REPAIRDeal with any faults declared by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
V1 MR-376-X76-13B000$072.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DCM 1.2 Injection
Program no.: 4C
Vdiag No.: 08
DF053
CONTINUED 1
Check for + 12 V (after relay) on connection 3FB (or 3FB2) of the fuel flow actuator connector, component code
1105.
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.
Check the insulation, continuity and the absence of interference resistance on the following connection:
●3HI between components 120 and 1105.
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.
Measure the resistance between connections 3FB (or 3FB2) and 3HI of the flow actuator, component code 1105.
If the resistance of the flow actuator is not between:
4.8  < X < 5.8  at 20°C, replace the flow actuator.
Check the presence and conformity of fuel in the tank.
Apply test 13 Diesel fuel conformity check.
Run test 1 Low pressure circuit check.

13B-100
AFTER
REPAIRDeal with any faults declared by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
V1 MR-376-X76-13B000$072.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DCM 1.2 Injection
Program no.: 4C
Vdiag No.: 08
DF159
PRESENT
OR
STOREDPOWER-ASSISTED STEERING RELAY CONTROL CIRCUIT
CO.0: open circuit or short-circuit to earth
CC.1: short circuit to +12 V
NOTESSpecial notes:
This fault is active if the vehicle is fitted with electric power-assisted steering.
Check the connection and condition of the connectors of the power-assisted steering pump assembly relay
mounting, component code 409 and of the injection computer, component code 120.
If the connectors 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 connectors, otherwise
replace the wiring.
Check the insulation, continuity and the absence of interference resistance on the following connection:
●3FK between components 409 and 120.
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.
Check for + after ignition feed between the following connections:
tracks 1 and 3 of the relay.
If the connection(s) are faulty and if there is a repair procedure (see Technical Note 6015A (Renault) or
Technical Note 9804A (Dacia), Repairing electrical wiring, Wiring: Precautions for repair), repair the wiring,
otherwise replace it.
If the fault is still present, contact the Techline.
DCM1.2_V08_DF159

13B-112
AFTER
REPAIRDeal with any faults declared by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
V1 MR-376-X76-13B000$072.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DCM 1.2 Injection
Program no.: 4C
Vdiag No.: 08
DF489
PRESENT
OR
STOREDAIR CONDITIONING COMPRESSOR CONTROL
CO.0: Open circuit or short circuit to earth
CC.1: Short circuit to + 12 V
NOTESCondition for applying the fault finding procedure to a stored fault.
The fault is declared present after starting the engine and switching on the air
conditioning or running command AC180 Air conditioning relay compressor.
Special notes:
Use the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2 or Kangoo VLL.
Check the condition of the clips of the cold loop/air conditioning relay on the engine fuse and relay board (see the
relay board wiring diagrams for the vehicle concerned).
Replace the clips if necessary.
With the ignition on, check for + 12 V on connection 3FB (or 3FB2) of the cold loop/air conditioning relay,
component code 474.
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.
Connect the bornier in place of the computer and check the insulation, continuity and the absence of
interference resistance on the following connection:
●38K between the components 120 and 474.
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.
Check the resistance value of the cold loop/air conditioning relay between connections 3FB (or 3FB2) and 38K
of the relay.
If the resistance is not between: 75  < X < 85  at 25°C, replace the relay.
If the fault is still present, replace the cold loop/air conditioning relay.
DCM1.2_V08_DF489

13B-146V1 MR-376-X76-13B000$130.mif
DIESEL INJECTION
Fault finding – Command summary table13B
DCM 1.2 Injection
Program no.: 4C
Vdiag No.: 08
Tool
commandDiagnostic tool title Comments
AC029 High pressure circuit sealing testActivating this will request the injection system to detect a
leak on the high pressure circuit after a procedure has been
carried out. This is activated with the engine warm and
running and consists of unladen acceleration repeated 4
times.
AC056 Power-assisted steering
assembly relayActivating this actuates the power assisted steering pump.
AC060 Preheating warning lightActivating this actuates the preheating warning light on the
instrument panel.
AC061 Overheating warning light.Activating this actuates the engine overheating warning light
on the instrument panel.
AC068Injection fault warning light.Activating this actuates the injection fault warning light on
the instrument panel.
AC099Deactivation of electrical
consumersThis activation only deactivates the preheating function.
AC100End deactivation of electrical
consumersActivating this enables preheating to be authorised after the
injection computer has been programmed or reprogrammed
(see Replacement of components).
AC153 High-speed fan assemblyActivating this actuates the high speed fan relay to test the
supply to the high speed fan.
AC154 Fan low speed.Activating this actuates the low speed fan relay to test the
supply to the low speed fan.
AC155MIL warning lightThis activation controls the malfunction indicator light on the
instrument panel (emission control/EOBD warning light).
AC180 Air conditioning compressor
relay control.Activating this enables you to listen to the operation of the
air conditioning compressor.
AC212 New pump chamber fillingThis must only be activated after the high pressure pump
has been replaced (see Replacement of components).
This command is used to activate the pump repriming
sequence.
AC250 Heating resistor 1 relay.Activating this controls the heating resistor no. 1 relay to test
the heating resistor supply.

13B-147V1 MR-376-X76-13B000$130.mif
DIESEL INJECTION
Fault finding – Command summary table13B
DCM 1.2 Injection
Program no.: 4C
Vdiag No.: 08
Tool
commandDiagnostic tool title Comments
AC251 Heating resistor 2 relay.Activating this controls the heating resistor no. 2 relay to test
the heating resistor supply.
AC252 Heating resistor 3 relay.Activating this controls the heating resistor no. 3 relay to test
the heating resistor supply.
AC261 Water in fuel warning lightActivating this actuates the water present in fuel warning
light; this warning light is located on the instrument panel, if
fitted to the vehicle.
SC001 Write saved dataUse this command after replacing or (re)programming the
computer (if the data were saved using command SC003
Save computer data).
SC002 Enter injector codesThis command enables you to manually write the calibration
code marked on the injectors. Run this command after
replacing the injectors.
SC003 Save computer dataThis command saves the computer operating data, C2I
(individual injector correction) parameters and engine
programming adapters. Run this command before replacing
or (re)programming the computer.

13B-188V1 MR-376-X76-13B000$160.mif
DIESEL INJECTION
Fault finding – Tests13B
DCM 1.2 Injection
Program no.: 4C
Vdiag No.: 08
TEST 2 Electrical circuit check
Check the battery charge and that the alternator is
working properly (see Technical Note 6014A
(Renault) or Technical Note 9859A (Dacia),
Checking the charging circuit).
Is the charging circuit in good order? Carry out the necessary repairs
Check the fuses (see MR 388 (Logan/Sandero),
MR 451 (Duster), MR 423 (Thalia 2/Symbol 2) or
MR 374 (Kangoo VLL), Mechanical, 81C, Fuses,
Fuses: List and location of components).
Are the fuses correct? Carry out the necessary repairs
Check that the injection locking relay is operating
correctly.
Is the injection locking relay working properly? Carry out the necessary repairs
Check the engine earths (see Wiring Diagrams
Technical Note for the vehicle).
Are the engine earths correct? Carry out the necessary repairs
The electrical circuit is in good order.
NO
YES
NO
YES
NO
YES
NO
YES
DCM1.2_V08_TEST02