battery RENAULT KANGOO 2013 X61 / 2.G Power Steering Pump Assembly Workshop Manual

36B-2V1 MR-376-X76-36B000$010.mif
36B
GEPDA
Vdiag No.: 04
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
Type of diagnostic tools:
●CLIP
Special tooling required:
3. SAFETY INSTRUCTIONS
Safety rules must be observed during any work on a component to prevent any material damage or personal injury:
●check the battery voltage to avoid incorrect operation of computer functions,
●use the proper tools.
*VLL — Very Long LifeVehicle: Thalia 2/Symbol 2, Kangoo VLL*
Function concerned: Power-assisted steering pump
assemblyComputer name: GEPDA
Vdiag No.: 04
Special tooling required
Diagnostic tool
Multimeter
Elé. 1681Universal bornier
GEPDA_V04_PRELI
POWER-ASSISTED STEERING PUMP ASSEMBLY
Fault finding – Introduction

36B-9V1 MR-376-X76-36B000$070.mif
36B
GEPDA
Vdiag No.: 04
Precautions for use
●The power-assisted steering pump assembly (the computer, the electric motor, the hydraulic pump, the oil
reservoir) cannot be separated.
OPERATIONS FOR REPLACING THE PUMP ASSEMBLY
Before replacing the power-assisted steering pump assembly, perform fault finding on the system and apply the
appropriate fault finding procedure.
The power-assisted steering pump assembly may only be replaced after approval from Techline.
After replacing the pump assembly, calibrate the computer using the diagnostic tool.
When replacing the power-assisted steering pump assembly, perform the following operations:
●disconnect the vehicle battery,
●replace the power-assisted steering pump assembly (see MR 423 Mechanical, 36B, Power-assisted steering,
Power-assisted steering pump assembly: Removal - Refitting),
●reconnect the vehicle battery,
●connect the diagnostic tool, switch on the ignition and establish dialogue with the computer of the power-assisted
steering pump assembly,
●Enter the vehicle VIN using command VP001 Enter VIN (see Programming),
●write the date of the last After-Sales operation using command VP005 Enter After-Sales operation date (see
Programming),
●switch off the ignition for at least 15 seconds for the configurations to register, without disconnecting the battery,
●switch on the ignition and establish dialogue with the computer of the power-assisted steering pump assembly,
●check that there are no faults and that the parameters are correct,
●start the vehicle engine and check that the power-assisted steering pump assembly is operating correctly (power-
assisted steering available with the engine running),
●check that there are no faults and that the parameters are correct. WARNING:
To prevent any accidents, it is essential to disconnect the battery when performing operations on the front axle,
regardless of the operation, to remove the risk of trapping someone between a wheel and the body if the power-
assisted steering is accidentally triggered due to a fault in the pump assembly system.
POWER-ASSISTED STEERING PUMP ASSEMBLY
Fault finding – Replacement of components

36B-13
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
V1 MR-376-X76-36B000$090.mif
POWER-ASSISTED STEERING PUMP ASSEMBLY
Fault finding – Interpretation of faults36B
GEPDA
Vdiag No.: 04
DF023
PRESENT
OR
STORED+ AFTER IGNITION FEED
1.DEF: No signal
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present after starting or moving the steering wheel movement
from full lock to full lock.
Special note:
Use the Wiring Diagrams Technical Note for Thalia 2/Symbol 2 and Kangoo VLL.
– Check the condition and conformity of the supply fuses for the computer of the power-assisted steering pump
assembly, component code 186 (see MR 423 or MR 374, Mechanical, 81C, Fuses, Fuses: List and location
of components):
– power fuse F02 (80A) (for MERCOSUR) or F05 (80A) (for BURSA or for Kangoo VLL) in the power
supply fuse board, component code 777 or 260,
–+ after ignition supply fuse F18 (7.5A) in the passenger compartment fuse box, component code 1016
or 260.
Disconnect the two connectors from the computer on the power-assisted steering pump assembly.
Check the condition and conformity of the connectors on the power-assisted steering pump assembly and their
clips.
If the connector or connectors 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 for:
●a + 12 V before ignition supply on connection BP15 of component 186,
●an earth on connection M of component 186,
●a + 12 V after ignition supply on connection AP4 (for MERCOSUR) or AP23 (for BURSA or for Kangoo VLL)
of component 186.
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 it.
Measure the battery voltage, component code 107 and check the charging circuit (see Technical Note 6014A,
Checking the charging circuit).
If the fault is still present, contact the Techline.
GEPDA_V04_DF023

36B-14
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
V1 MR-376-X76-36B000$090.mif
POWER-ASSISTED STEERING PUMP ASSEMBLY
Fault finding – Interpretation of faults36B
GEPDA
Vdiag No.: 04
DF055
PRESENT
OR
STOREDCOMPUTER MEMORY
1.DEF: Supplier No. 6 signal
2.DEF: Supplier No. 7 signal
3.DEF: Supplier No. 1 signal
NOTESSpecial notes:
The fault is declared present after the battery is disconnected.
Use the Wiring Diagrams Technical Note for Thalia 2/Symbol 2 and Kangoo VLL.
Check for:
●a + 12 V before ignition supply on connection BP15 of the power-assisted steering pump assembly, component
code 186,
●an earth on connection M of component 186,
●a + 12 V after ignition supply on connection AP4 (for MERCOSUR) or AP23 (for BURSA or for Kangoo VLL)
of component 186.
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 it.
Check the supply fuses on the power-assisted steering pump assembly, component code 186 (see MR 423 or MR
374, Mechanical, 81C, Fuses, Fuses: List and location of components):
power fuse F02 (80A) (for MERCOSUR) or F05 (80A) (for BURSA or for Kangoo VLL) in the power supply fuse
board, component code 777 or 260, + after ignition supply fuse F18 (7.5A) in the passenger compartment fuse
box, component code 1016 or 260.
Replace the fuses if the checks are not correct.
If the fault is still present, contact the Techline.
GEPDA_V04_DF055

36B-23
AFTER REPAIRPerform a test using the diagnostic tool.
V1 MR-376-X76-36B000$120.mif
POWER-ASSISTED STEERING PUMP ASSEMBLY
Fault finding – Interpretation of parameters36B
GEPDA
Vdiag No.: 04
PR108COMPUTER SUPPLY VOLTAGE
NOTESThere must be no present or stored faults.
No electrical consumers.
Ignition onIf voltage < Min., the battery is discharged::
– check the charging circuit to detect the origin of this fault (see Technical Note
6014A, Checking the charging circuit).
If voltage >Max., the battery may be over-charged::
– Check that the charging voltage is correct with and without electrical consumers
(seeTechnical Note 6014A, Checking the charging circuit).
Idling
If # < Minimum, the charging voltage is too low::
– check the charging circuit to detect the origin of this fault (see Technical Note
6014A, Checking the charging circuit).
If # > Maximum, the charging voltage is too high:
– the alternator regulator is faulty.
Repair this fault and check the electrolyte level in the battery.
If the battery and
charge circuit are
correctDeal with the fault by applying the interpretation of fault DF002 Computer.
GEPDA_V04_PR108

36B-26
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.
V1 MR-376-X76-36B000$150.mif
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Vdiag No.: 04
ALP1 No dialogue with the computer
NOTESOnly consult this customer complaint after a full check with the diagnostic tool.
Special note:
Use the Wiring Diagrams Technical Note for Thalia 2/Symbol 2 and Kangoo VLL.
Check the vehicle battery voltage, component code 107 to obtain a value between:
10 V < X < 16 V.
To check that the diagnostic tool is not causing the fault, try to establish dialogue with a computer on another
vehicle.
If the tool is not at fault and dialogue cannot be established with any other computer on the same vehicle, it may
be that a faulty computer is disrupting communication.
Check the supply fuses on the power-assisted steering pump assembly, component code 186 (see MR 423 or MR
374, Mechanical, 81C, Fuses, Fuses: List and location of components):
power fuse F02 (80A) (for MERCOSUR) or F05 (80A) (for BURSA or for Kangoo VLL) in the power supply fuse
board, component code 777 or 260,
+ after ignition supply fuse F18 (7.5A) in the passenger compartment fuse box, component code 1016 or 260.
Check the condition and conformity of the connector on the diagnostic socket, component code 225.
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:
●a + 12 V battery supply on connection BP10 of component 225,
●a + 12 V after ignition supply on connection AP10 of component 225,
●an earth on the connections M and N or MK and NA of the component 225.
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.
GEPDA_V04_ALP01
POWER-ASSISTED STEERING PUMP ASSEMBLY
Fault finding – Fault Finding Chart

36B-27
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.
V1 MR-376-X76-36B000$150.mif
POWER-ASSISTED STEERING PUMP ASSEMBLY
Fault finding – Fault Finding Chart36B
GEPDA
Vdiag No.: 04
ALP1
CONTINUED
Disconnect the two connectors from the computer on the power-assisted steering pump assembly.
Check the condition and conformity of the connectors on the power-assisted steering pump assembly and their
clips.
If the connector or connectors 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 conformity of the electrical supplies (they must be equal to the battery voltage) on the following
connections:
●BP15 on component 186,
●M of component 186,
●AP4 (for MERCOSUR) or AP23 (for BURSA or for Kangoo VLL) on the component 186.
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 insulation, continuity and absence of interference resistance of the wiring harness between the
diagnostic socket and the connector on the computer of the power-assisted steering pump assembly on the
following connection:
●HK between components 225 and 186.
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.

36B-28
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.
V1 MR-376-X76-36B000$150.mif
POWER-ASSISTED STEERING PUMP ASSEMBLY
Fault finding – Fault Finding Chart36B
GEPDA
Vdiag No.: 04
ALP2 Poor vehicle handling
NOTESOnly consult this customer complaint after a full check with the diagnostic tool.
Special note:
Use the Wiring Diagrams Technical Note for Thalia 2/Symbol 2 and Kangoo VLL.
Check the pressure and condition of the tyres, the condition of the joints and the front axle geometry.
Check the battery voltage of the vehicle and the condition of the battery terminals, component code 107.
Check the condition and presence of power fuse F02 (80A) (for MERCOSUR) or F05 (80A) (for BURSA or for
Kangoo VLL) on the power-assisted steering pump assembly, component code 186 (see MR 423 or MR 374,
Mechanical, 81C, Fuses, Fuses: List and location of components).
Check the condition and presence of + after ignition fuse F18 (7.5A) on the power-assisted steering pump
assembly, component code 186 (see MR 423 or MR 374, Mechanical, 81C, Fuses, Fuses: List and location of
components).
Check the insulation, continuity and absence of interference resistance on the following connection:
●BP15 between components 186 and 777or 260.
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.
Check that the rotation speed of the electric motor is equal to 2650 rpm. If not, contact the Techline.
If the fault is still present, contact the techline.
GEPDA_V04_ALP02

36B-29
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.
V1 MR-376-X76-36B000$150.mif
POWER-ASSISTED STEERING PUMP ASSEMBLY
Fault finding – Fault Finding Chart36B
GEPDA
Vdiag No.: 04
ALP3 Too little assistance
NOTESOnly consult this customer complaint after a full check with the diagnostic tool.
Check the pressure and condition of the tyres, the condition of the joints and the front axle geometry.
Check the vehicle battery voltage, component code 107.
Check the charging circuit if necessary (see Technical Note 6014A, Checking the charging circuit).
Do not operate the power-assisted steering pump assembly for at least 1 hour.
Check that parameters PR008 Computer temperature and PR016 Oil temperature are correct (see Conformity
check).
Check that no component placed in the area around the power-assisted steering pump assembly causes an
abnormal rise in the temperature of the pump assembly.
If the fault is still present, contact the techline.
GEPDA_V04_ALP03

36B-30
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.
V1 MR-376-X76-36B000$150.mif
POWER-ASSISTED STEERING PUMP ASSEMBLY
Fault finding – Fault Finding Chart36B
GEPDA
Vdiag No.: 04
ALP4 Assistance available without starting vehicle engine
NOTESOnly consult this customer complaint after a full check with the diagnostic tool.
Special note:
Use the Wiring Diagrams Technical Note for Thalia 2/Symbol 2 and Kangoo VLL.
Check the condition of the connection of the alternator signal connector, on the vehicle alternator, component code
103.
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 the charging circuit if necessary (see Technical Note 6014A, Checking the charging circuit).
Check that the battery charge warning light illuminates on the instrument panel during + after ignition with the
vehicle engine stopped.
Check the insulation, continuity and absence of interference resistance on the following connection:
●2A between components 186 and 103.
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.
GEPDA_V04_ALP04