ignition RENAULT KANGOO 2013 X61 / 2.G ABS Bosch 8.1 Workshop Manual

38C-6V1 MR-376-X76-38C000$040.mif
ANTI-LOCK BRAKING SYSTEM
Fault finding – Operating diagram38C
ABS BOSCH 8.1
Vdiag No.: 18
1 ABS computer 6 Front wheel speed sensor
2 Brake switch 7 Rear wheel speed sensor
3 After ignition supply 8 Diagnostic socket
4 Permanent supply 9 Vehicle speed signal
5 Earth 10 Fault warning lights on the instrument panel
Electric circuit Hydraulic circuit

38C-8V1 MR-376-X76-38C000$060.mif
38C
ABS BOSCH 8.1
Vdiag No.: 18
SETTINGS
VP001: Enter VIN.
This command permits manual entry of the vehicle's VIN into the computer.
Use this command each time the computer is replaced.
The VIN number (VF...) can be found on the manufacturer's plate on the door pillar and on the body panel
under the bonnet.
Programming procedure:
– connect the diagnostic tool,
– refer to the BOSCH 8.1 ABS fault finding,
– select parameter VP001,
– enter the VIN,
– clear the computer memory using command RZ001 Fault memory,
– exit fault finding mode,
– switch off the ignition,
– wait for the end of powerlatch,
– on the identification screen, using ID010 V.I.N. code, check that the code being entered has been
correctly recognised.
VP004: Vehicle parameters.
This command allows you to identify the vehicle on which the computer is installed.
Using PR063 Vehicle parameters, check that the parameters have been correctly recognised.
VP006: Enter last APV* operation date.
Whenever the ABS system is worked on in the shop, the date must be entered.
Select command VP006 on the diagnostic tool.
Enter the service date using the diagnostic tool keypad.
Using ID020 Read last After-Sales operation date, check that the date has been entered.
VP007: Tachometric index.
This command is used to program the computer memory with the index required to calculate vehicle speed
from the speed at which the tyres fitted on the vehicle turn.
Command VP007 is only used to stop the ABS warning light flashing after the computer has been
replaced.
Using PR030 Tachometric index, check that the index has been entered correctly.
APV*: After-SalesIMPORTANT:
The vehicle speed information is not delivered to the other computers by the ABS computer.
The vehicle speed signal is delivered by a speed sensor located on the gearbox.
ANTI-LOCK BRAKING SYSTEM
Fault finding – Programming

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38C
ABS BOSCH 8.1
Vdiag No.: 18
Replacing the computer
When replacing the computer, apply the following procedure:
– switch off the ignition,
– disconnect the battery,
– replace the computer,
– configure the vehicle parameters with command VP004 "Vehicle parameters",
– enter the VIN using command VP001 Write VIN,
– configure the tachometric index with command VP007 "Tachometric index",
– perform a road test followed by a fault reading to confirm that the system is operating correctly.
ANTI-LOCK BRAKING SYSTEM
Fault finding – Replacement of components

38C-11
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$090.mif
38C
ABS BOSCH 8.1
Vdiag No.: 18
DF001
PRESENT
OR
STOREDCOMPUTER SUPPLY VOLTAGE
1.DEF: Below minimum threshold
2.DEF: Above maximum threshold
3.DEF: Abnormal voltage
NOTESSpecial notes:
The fault is declared present during a road test at a vehicle speed > 6 mph (10 km/h).
Conditions for applying the fault finding procedure to stored faults:
Apply the fault finding procedure if the fault is present or stored.
Use the Wiring Diagrams Technical Note for KANGOO VLL.
Check the condition and position of the ABS fuses, F01 and F10 in the engine fuse and relay box, component code
710 (see MR 374, Mechanical, 81C, Fuses, Fuses: List and location of components).
Check the condition and position of the ABS fuse F17 in the passenger compartment fuse box, component code
260 (see MR 374 Mechanical, 81C, Fuses, Fuses: List and location of components).
Check the continuity between fuses F01 and F10 and connections BP14 and BP8 of the ABS computer
connector, component code 118 (presence of + before ignition feed on the connections).
Check the continuity between passenger compartment fuse F17 and connection AP5 of the ABS computer,
component code 118 (presence of + after ignition feed on the connection).
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 that the battery terminals are in good condition and properly tightened, component code 107.
Check the connections on the connector of the ABS computer, component code 118.
If the connector is faulty and there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Check the earths on the MQ connections of the ABS computer, component code 118.
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.
ABS8.1X76_V18_DF001
ANTI-LOCK BRAKING SYSTEM
Fault finding – Interpretation of faults

38C-12
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$090.mif
ANTI-LOCK BRAKING SYSTEM
Fault finding – Interpretation of faults38C
ABS BOSCH 8.1
Vdiag No.: 18
DF001
CONTINUED
Clear the computer memory using command RZ001 Fault memory, exit fault finding and switch off the ignition.
Carry out a new check using the diagnostic tool.
If the fault is still present, contact the Techline.

38C-15
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$090.mif
ANTI-LOCK BRAKING SYSTEM
Fault finding – Interpretation of faults38C
ABS BOSCH 8.1
Vdiag No.: 18
DF006
CONTINUED 2
1.DEFNOTESNone.
Check the connection and condition of the connections of the front left-hand wheel speed sensor, component code
153.
If the connector is faulty and there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Visually inspect the condition of the target and sensor (for dirt, metallic contamination, bearing grease, etc.), and
clean using compressed air if necessary.
If there is a lot of grease on the target, contact the Techline.
Check that the wheel speed sensor mounting is in good condition (correct clipping).
Check the conformity of the target (condition, number of teeth = 48 or 44 depending on the version) with the specific
command SC001 Check target teeth.
If the checks are correct:
– clear the computer fault memory using the command RZ001 Fault memory,
– exit fault finding mode, switch off the ignition and carry out a road test.
Replace the instrumented bearing if the fault recurs.
If the fault is still present, contact the Techline.

38C-18
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$090.mif
ANTI-LOCK BRAKING SYSTEM
Fault finding – Interpretation of faults38C
ABS BOSCH 8.1
Vdiag No.: 18
DF007
CONTINUED 2
1.DEFNOTESNone.
Visually inspect the condition of the target and sensor (for dirt, metallic contamination, bearing grease, etc.), and
clean using compressed air if necessary.
If there is a lot of grease on the target, contact the Techline.
Check that the wheel speed sensor mounting is in good condition.
Check the conformity of the target (condition, number of teeth = 48 or 44 depending on the version) with the specific
command SC001 Check target teeth.
If the checks are correct:
– clear the computer fault memory using the command RZ001 Fault memory,
– exit fault finding mode, switch off the ignition and carry out a road test.
Replace the instrumented bearing if the fault recurs.
If the fault is still present, contact the Techline.

38C-19
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$090.mif
ANTI-LOCK BRAKING SYSTEM
Fault finding – Interpretation of faults38C
ABS BOSCH 8.1
Vdiag No.: 18
DF017
PRESENT
OR
STOREDCOMPUTER
1.DEF: Supply fault or internal electrical fault
2.DEF: Invalid programming / initialisation
NOTESSpecial notes:
The fault is present when the ignition is switched on.
Conditions for applying the fault finding procedure to stored faults:
Apply the fault finding procedure if the fault is present or stored.
Use the Wiring Diagrams Technical Note for KANGOO VLL.
1.DEF
NOTESNone.
Conditions for applying the fault finding procedure to
stored faults:
Apply the fault finding procedure whether the fault is present
or stored
Check the condition and position of ABS power fuses F01 and F10, in the engine compartment connection unit,
component code 710 (see MR 374, Mechanical, 81C, Fuses, Fuses: List and location of components).
Check the continuity between fuses F01 and F10 and connections BP14 and BP8 of the computer connector,
component code 118 (presence of + before ignition feed on the connections).
Check that the battery terminals are in good condition and properly tightened, component code 107.
Check the connections on the connector of the ABS computer, component code 118.
If the connector is faulty and there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Check the earths on the MQ connections of component 118.
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.
ABS8.1X76_V18_DF017

38C-20
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$090.mif
ANTI-LOCK BRAKING SYSTEM
Fault finding – Interpretation of faults38C
ABS BOSCH 8.1
Vdiag No.: 18
DF017
CONTINUED
Clear the computer memory using command RZ001 Fault memory, exit fault finding and switch off the ignition.
Carry out a new check using the diagnostic tool.
If the fault is still present, contact the Techline.
2.DEF
NOTESNone.
Use command VP004 Vehicle parameters on the fault finding tool to define the appropriate version for the
vehicle type. You must select the version that corresponds to the vehicle type.
Check that the vehicle parameters are included in the parameter PR063 Vehicle parameters.
If the fault is still present, contact the Techline.

38C-24
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$090.mif
ANTI-LOCK BRAKING SYSTEM
Fault finding – Interpretation of faults38C
ABS BOSCH 8.1
Vdiag No.: 18
DF026
CONTINUED 2
1.DEFNOTESNone.
Visually inspect the condition of the target and sensor (for dirt, metallic contamination, bearing grease, etc.), and
clean using compressed air if necessary.
If there is a lot of grease on the target, contact the Techline.
Check that the wheel speed sensor mounting is in good condition (correct clipping).
Check the conformity of the target (condition, number of teeth = 48 or 44 depending on the version) with the specific
command SC001 Check target teeth.
If the checks are correct:
– clear the computer fault memory using the command RZ001 Fault memory,
– exit fault finding mode, switch off the ignition and carry out a road test.
Replace the instrumented bearing if the fault recurs.
If the fault is still present, contact the Techline.