2013 RENAULT KANGOO Power Steering Pump Assembly Workshop Manual

36B-17V1 MR-376-X76-36B000$100.mif
POWER-ASSISTED STEERING PUMP ASSEMBLY
Fault finding – Conformity check36B
GEPDA
Vdiag No.: 04
Main screen
NOTESOnly perform this conformity check after a complete check with the diagnostic tool.
The values shown in this conformity check are given as a guide.
Test conditions: Engine idling.
FunctionParameter or status
Checked or actionDisplay
and notesFault finding
Computer
supplyPR108: Computer feed
voltage10 V < PR108 < 16 V.In the event of a fault, apply
the interpretation of parameter
PR108
Oil
temperaturePR016: Oil temperatureIndicates the oil
temperature in °C. The
sensor is integrated
into the pump
assembly.
PR016 < 100°C.The parameter value may
reach 130°C during parking
manoeuvres, but should drop
below 100°C after several
minutes.
Computer
temperaturePR008: Computer
temperatureDisplays the
temperature of the
electronics in °C.
The sensor is
integrated into the
computer of the pump
assembly.
PR008 < 60°C.Exceptionally, the parameter
value may reach 75°C when
the engine is put under great
strain and in a hot ambient
environment.

36B-18V1 MR-376-X76-36B000$100.mif
POWER-ASSISTED STEERING PUMP ASSEMBLY
Fault finding – Conformity check36B
GEPDA
Vdiag No.: 04
Main screen (continued)
NOTESOnly perform this conformity check after a complete check with the diagnostic tool.
The values shown in this conformity check are given as a guide.
Test conditions: Engine idling.
FunctionParameter or status
Checked or actionDisplay
and notesFault finding
Electric motorPR012: Current absorbed
by the motor5 A < PR012 < 65 A.In the event of a fault, apply
the interpretation of parameter
PR012
Electric motor
speedPR017: Speed setpoint Indicates the speed of
the electric motor on
the power-assisted
steering pump
assembly. PR004 =
PR017= 2650 rpmIn the event of a fault, apply
the interpretation of parameter
PR017
PR004: Engine speed In the event of a fault, apply
the interpretation of parameter
PR004

36B-19V1 MR-376-X76-36B000$110.mif
36B
GEPDA
Vdiag No.: 04
Tool Parameter Diagnostic tool title
PR004Engine speed
PR008Computer temperature
PR012Current absorbed by the motor
PR016Oil temperature
PR017Speed setpoint
PR108Computer feed voltage
POWER-ASSISTED STEERING PUMP ASSEMBLY
Fault finding – Parameter summary table

36B-20
AFTER REPAIRPerform a test using the diagnostic tool.
V1 MR-376-X76-36B000$120.mif
36B
GEPDA
Vdiag No.: 04
PR004ENGINE SPEED
NOTESNone.
Parameter PR004 indicates the actual speed of the electric motor of the power-assisted steering pump assembly.
The value of this parameter should be:
PR004 = 0 rpm (with the engine stopped, ignition on).
PR004 = 2650 rpm (with the engine idling).
The value of parameter PR004 should be roughly equal to the value of parameter PR017 Speed setpoint.
If the parameter does not comply with the value indicated, consult the interpretation of fault DF002 Computer.
GEPDA_V04_PR004
POWER-ASSISTED STEERING PUMP ASSEMBLY
Fault finding – Interpretation of parameters

36B-21
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
PR012CURRENT ABSORBED BY THE MOTOR
NOTESNone.
Parameter PR012 indicates the current actually consumed by the electric motor of the power-assisted steering
pump assembly.
This parameter is always positive.
If the parameter does not comply with the values indicated in the Conformity check, refer to the interpretation of
fault DF017 Motor circuit.
GEPDA_V04_PR012

36B-22
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
PR017SPEED SETPOINT
NOTESNone.
Parameter PR017 indicates the setpoint value for the speed of the electric motor on the power-assisted steering
pump assembly.
The value of this parameter should be:
PR017 = 0 rpm (with the engine stopped, ignition on).
PR017 = 2650 rpm (with the engine idling).
If the value of parameter PR017 does not comply with the value indicated, refer to the interpretation of fault DF055
Computer memory.
GEPDA_V04_PR017

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-24V1 MR-376-X76-36B000$130.mif
36B
GEPDA
Vdiag No.: 04
CLEARING
RZ001: Fault memory.
This command is used for clearing the faults stored by the computer.
POWER-ASSISTED STEERING PUMP ASSEMBLY
Fault finding – Command summary table