2013 RENAULT KANGOO ABS Bosch 8.1 Workshop Manual

38C-33
AFTER REPAIRClear the computer memory using command RZ001 Fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V1 MR-376-X76-38C000$120.mif
38C
ABS BOSCH 8.1
Vdiag No.: 18
ET017BRAKE PEDAL
NOTESSpecial notes:
Carry out the checks only if the depressed and released statuses are not consistent
with the pedal position.
Use the Wiring Diagrams Technical Note for KANGOO VLL.
STATUS "Released" Brake pedal depressed.
If the brake lights are working:
– Check and ensure the continuity of connection 65A between the connector of the brake light switch, component
code 160 and the connector of the ABS computer, component code 118.
If the connection is 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.
If the brake lights are not working:
– Check the condition and fitting of the brake light switch and fuse F16 of the brake lights.
– Remove and test the operation of the brake light switch:
Continuity between the following
connections:Insulation between the following
connections:
Switch pressed
(Brake pedal released)5A and AP10 65A and AP10
Switch released
(Brake pedal
depressed)65A and AP10 5A and AP10
ABS8.1X76_V18_ET017
ANTI-LOCK BRAKING SYSTEM
Fault finding – Interpretation of statuses

38C-34
AFTER REPAIRClear the computer memory using command RZ001 Fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V1 MR-376-X76-38C000$120.mif
ANTI-LOCK BRAKING SYSTEM
Fault finding – Interpretation of statuses38C
ABS BOSCH 8.1
Vdiag No.: 18
ET017
CONTINUED 1
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.
– Replace the switch if necessary.
– Check and ensure the presence of + after ignition feed on connection AP10 on the brake light switch
connector, component code 160.
If the connection is 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.

38C-35
AFTER REPAIRClear the computer memory using command RZ001 Fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V1 MR-376-X76-38C000$120.mif
ANTI-LOCK BRAKING SYSTEM
Fault finding – Interpretation of statuses38C
ABS BOSCH 8.1
Vdiag No.: 18
ET017
CONTINUED 2
Depressed STATUS: Brake pedal released.
– Check the condition and fitting of the brake light switch and fuse F16 of the brake lights.
– Remove and test the operation of the brake light switch:
Continuity between the following
connections:Insulation between the following
connections:
Switch
depressed(Brake
pedal released)5A and AP10 65A and AP10
Switch released (Brake
pedal depressed)65A and AP10 5A and AP10
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 and ensure the insulation to +12 V of connection 65A between the connector of the brake light switch,
component code 160 and the connector of the ABS computer, component code 118.
If the fault is still present, contact the techline.

38C-36V1 MR-376-X76-38C000$130.mif
38C
ABS BOSCH 8.1
Vdiag No.: 18
Tool
ParameterDiagnostic tool title Comments
PR001Front right-hand wheel speed
These parameters indicate the speed in mph (km/h) of each
wheel on the vehicle. PR002Front left-hand wheel speed
PR003Rear right-hand wheel speed
PR004Rear left-hand wheel speed
PR005Computer feed voltageThis parameter indicates the computer supply voltage in
volts.
PR030Tachometric indexThis parameter specifies the tachometric index entered in the
computer for the tyres fitted to the vehicle.
PR038Vehicle speed This parameter indicates the vehicle speed in mph (km/h).
PR063Vehicle parametersThis parameter shows whether the configuration (VP004
Vehicle parameters) matches the vehicle undergoing fault
finding
ANTI-LOCK BRAKING SYSTEM
Fault finding – Parameter summary table

38C-37V1 MR-376-X76-38C000$140.mif
38C
ABS BOSCH 8.1
Vdiag No.: 18
Tool
commandDiagnostic tool title Comments
RZ001Fault memory This command is used to clear the faults stored in the computer.
AC003Front left-hand wheel
solenoid valvesSee interpretation of command AC003.
AC004Front right-hand wheel
solenoid valvesSee interpretation of command AC004.
AC005Rear left-hand wheel
solenoid valvesSee interpretation of command AC005.
AC006Rear right-hand wheel
solenoid valvesSee interpretation of command AC006.
AC013Wheel speed sensor supply
testSee interpretation of command AC013.
AC016Pump motor test See interpretation of command AC016.
ANTI-LOCK BRAKING SYSTEM
Fault finding – Command summary table

38C-38V1 MR-376-X76-38C000$140.mif
ANTI-LOCK BRAKING SYSTEM
Fault finding – Command summary table38C
ABS BOSCH 8.1
Vdiag No.: 18
Tool
commandDiagnostic tool title Comments
SC001Check target teethThis command tests the condition of the teeth on each wheel.
Select the command SC001 and follow the instructions.
The test result should be equal to 48 or 44 teeth depending on
the version.
SC006Bleed the hydraulic unit and
brake circuits.This command must be used only in the event of abnormal
lengthening of brake pedal travel during a road test with ABS
regulation (the vehicle must have already been bled using the
conventional procedure).
Select command SC006 and follow the instructions given by the
diagnostic tool.

38C-39
AFTER REPAIRClear the computer memory using command RZ001 Fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V1 MR-376-X76-38C000$150.mif
38C
ABS BOSCH 8.1
Vdiag No.: 18
AC003
AC004
AC005
AC006FRONT LEFT-HAND WHEEL SOLENOID VALVESFRONT RIGHT-HAND WHEEL SOLENOID VALVES
REAR LEFT-HAND WHEEL SOLENOID VALVES
REAR RIGHT-HAND WHEEL SOLENOID VALVES
NOTESConditions of use of the command:
Ignition on, engine stopped and vehicle speed zero.
Before running the commands, check that the battery is properly charged (see 80A,
Battery, Battery: Customer complaints).
These commands test the solenoid valves on each wheel.
Controlling the wheel solenoid valves to check the hydraulic system
Lift the vehicle in order to be able to check that the wheels turn freely. Keep the brake pedal depressed to prevent
the wheel being tested from being turned by hand (do not brake so firmly that full braking power is reached).
Select and confirm the command of the wheel being examined (e.g. Front left-hand wheel solenoid valves, etc.).
Turn the wheel concerned by hand; you should see it go through the locking/unlocking cycles.
ABS8.1X76_V18_AC003/ABS8.1X76_V18_AC004/ABS8.1X76_V18_AC005/ABS8.1X76_V18_AC006
ANTI-LOCK BRAKING SYSTEM
Fault finding – Interpretation of commands

38C-40
AFTER REPAIRClear the computer memory using command RZ001 Fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V1 MR-376-X76-38C000$150.mif
ANTI-LOCK BRAKING SYSTEM
Fault finding – Interpretation of commands38C
ABS BOSCH 8.1
Vdiag No.: 18
AC013WHEEL SPEED SENSOR SUPPLY TEST
NOTESConditions of use of the command:
Ignition on, engine stopped and vehicle speed zero.
Before running the command, check that the battery is properly charged (see 80A,
Battery, Battery: Customer complaints).
You must use command AC013 once only.
This command is used to check that voltage pulses of approximately 12 V are detected on the faulty sensor by a
multimeter on the connector terminals on the computer side, component codes 150, 151, 152, and 153.
Select the command AC013.
Note:
To restart an AC013 command, restart then stop the vehicle engine and ensure that the battery is properly
charged.
ABS8.1X76_V18_AC013