2013 RENAULT KANGOO wiring

13B-2V1 MR-376-X76-13B000$010.mif
13B
DCM 1.2 Injection
Program no.: 4C
Vdiag No.: 08
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 procedure (this manual):
– Assisted fault finding (integrated into the diagnostic tool), Dialogys.
Wiring Diagrams:
– Visu-Schéma (CD-ROM),
Type of diagnostic tools:
–CLIP + sensor
Special tooling required:
3. REMINDERS
Procedure
To run fault finding on the vehicle computers, switch on the ignition.
Depending on the type of vehicle equipment, proceed as follows:
To cut off the + after ignition feed, proceed as follows:
*VLL — Very Long LifeVehicles: LOGAN/SANDERO/THALIA 2/SYMBOL 2/
DUSTER/KANGOO VLL*
Engines: K9K 714, 718, 740, 790, 792, 794, 796, 880,
890.
Function concerned: K9 DELPHI
(DCM 1.2) COMMON RAIL direct diesel injectionName of computer: DCM 1.2 injection
Program No.: 4C
Vdiag No.: 08
Special tooling required
Diagnostic tool
Multimeter
Elé. 1590112-track computer bornier
Elé. 1681Universal bornier
Mot. 1711Injector flow measuring kit
For vehicles with key/radiofrequency remote control unit,
switch on the ignition with the key.
For vehicles with key/radiofrequency remote control unit,
switch off the ignition with the key.
DCM1.2_V08_PRELI
DIESEL INJECTION
Fault finding – Introduction

13B-5V1 MR-376-X76-13B000$010.mif
DIESEL INJECTION
Fault finding – Introduction13B
DCM 1.2 Injection
Program no.: 4C
Vdiag No.: 08
4. FAULT FINDING PROCEDURE (continued)
Wiring check
Fault finding problems
Disconnecting the connectors and/or manipulating the wiring may temporarily clear the cause of a fault.
Electrical measurements of voltage, resistance and insulation are generally correct, especially if the fault is not
present when the analysis is made (stored fault).
Visual inspection
Look for damage under the bonnet and in the passenger compartment.
Carefully check the fuses, insulators and wiring harness routing.
Look for signs of oxidation.
Physical inspection
When handling the wiring, use the diagnostic tool to detect any change in the status of the faults from "stored" to
"present".
Make sure that the connectors are firmly secured.
Apply light pressure to the connectors.
Twist the wiring harness.
If there is a change in status, try to locate the source of the fault.
Inspection of each component
Disconnect the connectors and check the appearance of the clips and tabs, as well as the crimping (no crimping on
the insulating section).
Make sure that the clips and tabs are properly locked in the sockets.
Check that the clips or tabs have not been bent back during connection.
Check the clip contact pressure using an appropriate model of tab.
Resistance check
Check the continuity of entire lines, then section by section.
Look for a short circuit to earth, to + 12 V or with another wire.
If a fault is detected, repair or replace the wiring harness.

13B-25
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$071.mif
13B
DCM 1.2 Injection
Program no.: 4C
Vdiag No.: 08
DF001
PRESENT
OR
STOREDCOOLANT TEMPERATURE SENSOR CIRCUIT
CO.1: Open circuit or short circuit to +12 V
CC.0: Short circuit to earth
NOTESSpecial notes:
If fault DF001 is present, the preheating time is greater than 10 seconds and the
engine fan switches on at low speed (Fan assembly 1). If there is a fault on Fan
assembly 1, then Fan assembly 2 switches on (on vehicles fitted with air conditioning).
Use the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2 or Kangoo VLL.
Check the condition and connection of the coolant temperature sensor connector, component code 244.
Check the connection and condition of the injection computer connector, 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 connections:
●3C between components 244 and 120,
●3JK between components 244 and 120,
●M (or NH) of component 244,
●42A between components 244 and 247.
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.
Measure the resistance of the coolant temperature sensor between connections 3JK and 3C of component 244.
11.5 k < X < 13,5 k at -10°C,
2140  < X < 2364  at 25°C,
773  < X < 851  at 50°C,
275  < X < 291  at 80°C,
112  < X < 118  at 110°C.
If the value is not correct, replace the coolant temperature sensor (see MR 388 (Logan/Sandero), MR 451
(Duster), MR 423 (Thalia 2/Symbol 2) or MR 374 (Kangoo VLL), Mechanical, 19A Cooling, Coolant
temperature sensor: Removal – Refitting).
DCM1.2_V08_DF001
DIESEL INJECTION
Fault finding – Interpretation of faults

13B-26
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$071.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DCM 1.2 Injection
Program no.: 4C
Vdiag No.: 08
DF002
PRESENT
OR
STOREDAIR TEMPERATURE SENSOR CIRCUIT
CO.1: Open circuit or short circuit to +12 V
CC.0: Short circuit to earth
1.DEF: Inconsistency
NOTESPriority when dealing with a number of faults:
– DF113 Sensor supply voltage.
Special notes:
Use the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2 or Kangoo VLL.
Check the connection and condition of the connector of the air flow sensor, component code 799.
Check the condition of the injection computer connector, 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 for + 12 V after ignition on connection 3FB (or 3FBA) of the air flow sensor connector.
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 earth on connection NH of the air flow sensor.
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.
DCM1.2_V08_DF002

13B-27
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$071.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DCM 1.2 Injection
Program no.: 4C
Vdiag No.: 08
DF002
CONTINUED
Check the insulation, continuity and the absence of interference resistance on the following connections:
●3B between components 120 and 799,
●3FB (or 3FBA) of component 799,
●NH of component 799.
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.
Measure the resistance of the air flow sensor to ensure that it is between:
41255  < X < 47492  at - 40°C,
14260  < X < 16022  at - 20°C,
5497  < X < 6050  at 0°C,
2353  < X < 2544  at 20°C,
1114  < X < 1186  at 40°C,
569  < X < 597  at 60°C,
310  < X < 322  at 80°C,
180  < X < 185  at 100°C.
If the value is not correct, replace the air flow sensor (see MR388 (Logan/Sandero), MR451 (Duster),
Mechanical, 12A Fuel mixture, Air flowmeter: Removal – Refitting).
If the fault is still present, replace the air flowmeter (see MR388 (Logan/Sandero), MR451 (Duster), Mechanical,
12A Fuel mixture, Air flowmeter: Removal – Refitting).
If the fault is still present, contact the Techline.

13B-28
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$071.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DCM 1.2 Injection
Program no.: 4C
Vdiag No.: 08
DF003
PRESENT
OR
STOREDATMOSPHERIC PRESSURE SENSOR CIRCUIT
CO.0: Open circuit or short circuit to earth
CC.1: Short circuit to +12 V
NOTESSpecial notes:
The atmospheric pressure sensor is built into the injection computer.
Use the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2 or Kangoo VLL.
Look for any wiring harness damage and check the condition and connection of the injection computer connectors,
component code 120.
Check the connection and condition of the injection locking relay connector.
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 connector, otherwise
replace the wiring.
Move the wiring harness between the injection computer and the battery, component code 107 to see if a change
of status occurs (Present  Stored).
Look for any damage to the wiring and check the connection and condition of the battery and its connections.
If the connector is faulty and there is a repair procedure (see Technical Note 6015A (Renault) or Technical Note
9804A (Dacia), Electrical wiring repair, Wiring: Precautions for repair), repair the connector, otherwise replace
the wiring.
Measure the battery voltage when the ignition is switched on.
If the battery voltage is less than 11 V, recharge the battery (see Technical Note 6014A (Renault) or Technical
Note 9859A (Dacia), Checking the charging circuit).
Check the condition and connection of the battery terminals and posts.
DCM1.2_V08_DF003

13B-29
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$071.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DCM 1.2 Injection
Program no.: 4C
Vdiag No.: 08
DF005
PRESENT
OR
STOREDENGINE SPEED SENSOR CIRCUIT1.DEF: Inconsistency
2.DEF: Inconsistency
3.DEF: Too many additional teeth
4.DEF: Teeth missing
5.DEF: Additional teeth
6.DEF: Too many teeth missing
NOTESSpecial notes:
If fault DF005, 1.DEF, 2.DEF, 3.DEF or 6.DEF is present: the engine stops and the
level 2 warning light comes on.
If fault DF005, 4.DEF or 5.DEF is present: engine performance is reduced to 75%, and
no warning light comes on.
Use the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2 or Kangoo VLL.
Conditions for applying the fault finding procedure to a stored fault:
The fault is present when the starter motor is operating or the engine is running at idle
speed.
Check the connection and condition of the engine speed sensor connector, component code 149.
Check the connection and condition of the injection computer connector, 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 connector, otherwise
replace the wiring.
Check that the engine speed sensor is correctly fitted to the engine.
Check the insulation, continuity and the absence of interference resistance on the following connections:
●3BL between components 120 and 149,
●3BG between components 120 and 149.
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.
Measure the resistance of the engine speed sensor between connections 3BG and 3BL of component 149.
If the resistance of the engine speed sensor is not between 510  < X < 850  at 20°C, replace the sensor (see
MR 388 (Logan/Sandero) or MR 451 (Duster), MR 423 (Thalia 2/Symbol 2) or MR 374 (Kangoo VLL),
Mechanical, 13B Diesel injection, Crankshaft position sensor: Removal – Refitting).
Check that the flywheel ring gear is not defective (missing teeth).
If the fault is still present, contact the Techline.
DCM1.2_V08_DF005

13B-30
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$071.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DCM 1.2 Injection
Program no.: 4C
Vdiag No.: 08
DF007
PRESENT
OR
STOREDRAIL PRESSURE SENSOR CIRCUITCC.0: Short circuit to earth
CO.1: Open circuit or short circuit to +12 V
1.DEF: Inconsistency
2.DEF: Below minimum threshold
3.DEF: Above maximum threshold
4.DEF: Value outside permitted tolerance
NOTESPriority when dealing with a number of faults:
– DF113 Sensor supply voltage.
Conditions for applying the fault finding procedure to a stored fault:
The fault is declared present after the engine starts.
Special notes:
If fault DF007 is present, the engine stops and restarting is impossible.
Level 2 warning light comes on.
Use the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2 or Kangoo VLL.
Check the connection and condition of the rail pressure sensor connector, component code 1032.
Check the connection and condition of the injection computer connector, 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 connector, otherwise
replace the wiring.
Check for + 5 V on connection 3LX of the rail pressure sensor, component code 1032.
Check for earth on connection 3LZ of the rail pressure sensor, component code 1032.
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.
Check the insulation, continuity and the absence of interference resistance on the following connections:
●3LX between components 120 and 1032,
●3LY between components 120 and 1032,
●3LZ between components 120 and 1032.
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, the rail pressure sensor is faulty, replace the rail (see MR 388 (Logan/Sandero) or MR
451 (Duster), MR 423 (Thalia 2/Symbol 2) or MR 374 (Kangoo VLL), Mechanical, 13B, Diesel injection,
Injector rail: Removal – Refitting).
DCM1.2_V08_DF007