RENAULT SCENIC 2007 J84 / 2.G Anti Lock Braking System Bosch 8.0 ESP User Guide

ANTI-LOCK BRAKING SYSTEM
BOSCH 8.0 ESP Vdiag No.: 08, 09, 0A, 0B, 11, 1238C
38C - 11V2 MR-372-J84-38C050$248_eng.mif
BOSCH 8.0 ESP
Vdiag No.: 08, 09, 0A,
0B, 11, 12ANTI-LOCK BRAKING SYSTEM
REPLACING THE COMPUTER
When replacing the computer/pump assembly, follow this procedure:
–switch off the ignition,
–replace the computer (see MR 364 Mechanical or MR 370 Mechanical, 38C, Anti-lock braking system,
Hydraulic unit),
–enter the VIN using command VP001,
–configure the tachometric index using command VP007,
–configure the vehicle parameters with command VP004.
If Vdiag 0B, 11 or 12:
–configure the vehicle speed at initialisation with command VP032,
–inhibit or authorise the automatic brake light illumination (depending on the country's legislation)
using commands VP021 "Inhibit automatic brake light illumination" or VP022 "Authorise automatic
brake light illumination",
–enter the most recent After Sales operation date using command VP006,
–perform a road test followed by a fault reading to confirm that the system is operating correctly.
REPLACING THE COMBINED SENSOR
When replacing the combined sensor, you must erase the programming of the ESP sensors with command RZ003 (if
available).
Command RZ003 "Programming ESP sensors" is only available on Vdiag 09, 0A, 0B, 11, 12. IMPORTANT
It is imperative to check that the parameters selected match the vehicle's description.
Note:
Run this command every time the electric power steering is removed and refitted, and each time the steering wheel
angle is calibrated in the electric power steering subgroup.
MR-372-J84-38C050$248_eng.mif

ANTI-LOCK BRAKING SYSTEM
BOSCH 8.0 ESP Vdiag No.: 08, 09, 0A, 0B, 11, 1238C
38C - 12V2 MR-372-J84-38C050$310_eng.mif
BOSCH 8.0 ESP
Vdiag No.: 08, 09, 0A,
0B, 11, 12ANTI-LOCK BRAKING SYSTEM
SETTINGS
VP001: Write 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 front right-hand door pillar and on the body panel under the left-hand side of the
windscreen.
VP004: Vehicle parameters.
This command is used to configure the engine type + braking definition + body type.
Select command VP004 on the diagnostic tool (the parameters selected must correspond with
the vehicle type).
VP006: Write last After-Sales operation date.
The date of the operation must be entered whenever the ESP system is worked on in the
workshop. Select command VP006 on the diagnostic tool.
Enter the operation date with the tool keyboard.
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 wheels turn.
The Bosch 8.0 ESP computer transmits the vehicle speed signal to all areas where this signal is
needed (instrument panel, engine management, etc.). This vehicle speed signal replaces the one
supplied by the speed sensor located on the gearbox.
The ESP computer calculates the vehicle speed from the wheel speed and the tyre
circumference.
Note:
The vehicle speed is conveyed by wire (track 33) to the xenon bulbs, radio and electric sunroof,
and by the multiplex network to the other computers.
The tyre circumference must be programmed into the memory of a new computer. This consists
of entering an index X using the diagnostic tool and command VP007 Tachometric index.
Once the index has been entered using the VP007 command, clear the computer fault memory
and then switch off the ignition. Use the PR030 parameter to check that the index has been stored
correctly.
MR-372-J84-38C050$310_eng.mif

ANTI-LOCK BRAKING SYSTEM
BOSCH 8.0 ESP Vdiag No.: 08, 09, 0A, 0B, 11, 1238C
38C - 13V2 MR-372-J84-38C050$310_eng.mif
BOSCH 8.0 ESP
Vdiag No.: 08, 09, 0A,
0B, 11, 12
SETTINGS (continued)
VP021: Automatic brake lights deactivation.
Use this command only in those countries where legislation prohibits the brake lights lighting
automatically without the brake pedal being depressed. Brake light activation is not authorised
with ESP control (in accordance with national legislation).
VP022: Automatic brake lights authorisation.
This command is used to reactivate automatic lighting of the brake lights by ESP intervention
after it has been inhibited by command VP021 (in accordance with national legislation).
VP023: Automatic reconnection threshold of the ESP.
If the value of PR064 is not 30 mph (50 km/h), use this command to set the automatic ESP
reconnection threshold to 30 mph (50 km/h).
VP032: Vehicle speed at initialisation.
Vehicle speed transmitted via the multiplex network when the computer is initialised.
Select "Type 1" or "Type 2" according to the information supplied by the tool.

ANTI-LOCK BRAKING SYSTEM
BOSCH 8.0 ESP Vdiag No.: 08, 09, 0A, 0B, 11, 1238C
38C - 14V2 MR-372-J84-38C050$372_eng.mif
BOSCH 8.0 ESP
Vdiag No.: 08, 09, 0A,
0B, 11, 12ANTI-LOCK BRAKING SYSTEM
Tool faultAssociated
DTCDiagnostic tool title
DF001 50CCComputer supply
DF006 501FFront left-hand wheel speed sensor circuit
DF007 503FRear left-hand wheel speed sensor circuit
DF017 50C3Computer
DF020 50C3Tachometric index programming
DF026 500FFront right-hand wheel speed sensor circuit
DF027 502FRear right-hand wheel speed sensor circuit
DF055 50C3Vehicle parameter programming
DF063 5046Wheel speed inconsistency
DF066 5180No injection multiplex signal
DF090 5041Front right-hand wheel target
DF091 5042Front left-hand wheel target
DF092 5043Rear right-hand wheel target
DF093 5044Rear left-hand wheel target
DF097 5188No automatic transmission multiplex signal
DF126 50F4Combined sensor signal plausibility
DF152 50E6Multiplex network
DF153 50C3Multiplex network
DF186 5182No instrument panel multiplex signal
DF187 50CEBrake light activation relay circuit
DF188 50C6Brake light switch circuit
DF189 50F4Combined sensor circuit
DF190 50F4Combined sensor
DF191 50C9ESP on/off button circuit
DF193 5180Invalid injection multiplex signals
DF194 5158Invalid electric power steering signals
DF195 5188Invalid automatic gearbox multiplex signals
DF196 5158No power-assisted steering multiplex signal
MR-372-J84-38C050$372_eng.mif

ANTI-LOCK BRAKING SYSTEM
BOSCH 8.0 ESP Vdiag No.: 08, 09, 0A, 0B, 11, 1238C
38C - 15V2 MR-372-J84-38C050$434_eng.mif
BOSCH 8.0 ESP
Vdiag No.: 08, 09, 0A,
0B, 11, 12ANTI-LOCK BRAKING SYSTEM
DF001
PRESENT
OR
STOREDCOMPUTER SUPPLY VOLTAGE
1.DEF : below minimum threshold
2.DEF : above maximum threshold
3.DEF : abnormal voltage
NOTESSpecial notes:
The fault appears during a road test at a vehicle speed of > 6 mph (10 km/h). The
computer signals an external supply fault.
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 connection of the battery terminals.
Check the condition and position of the ABS/ESP fuses in the engine fuse and relay box.
Check the 50A power fuse in position 5 on the power fuse board.
Check fuse F13 (25A) on the UPC and the correct locking of the grey 4-track PPH1 connector (Vdiag 44) or
the 25A fuse F8 on the UPC and the correct locking of the black 6-track CM connector (Vdiag 48).
Check the connection and condition of the tab 1 red wire of the grey connector.
Check the connections on the ABS/ESP computer 46-track connector.
Check the ABS earths on tracks 1 and 4 (mounted under the ABS/ESP unit) and visually inspect all the
ABS/ESP wiring.
Check the continuity between the fuses and tracks 2 and 3 of the computer connector (+ before ignition feed on
the tracks) and between the UCH and track 28 of the computer (+ after ignition feed on the track).
Clear the computer fault memory. Switch off the ignition.
Switch on the ignition again and carry out a new check using the diagnostic tool.
If the fault is still present, contact the Techline.
AFTER REPAIRClear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
ESPBOSCH_V08_DF001 /ESPBOSCH_V09_DF001/ESPBOSCH_V0A_DF001/
ESPBOSCH_V0B_DF001 /ESPBOSCH_V11_DF001/ESPBOSCH_V12_DF001
MR-372-J84-38C050$434_eng.mif

ANTI-LOCK BRAKING SYSTEM
BOSCH 8.0 ESP Vdiag No.: 08, 0938C
38C - 16V2 MR-372-J84-38C050$434_eng.mif
BOSCH 8.0 ESP
Vdiag No.: 08, 09
DF006
PRESENT
OR
STOREDFRONT LEFT-HAND WHEEL SPEED SENSOR CIRCUIT
CO.0 : open circuit or short circuit to earth
1.DEF : internal electronic fault of the sensor
2.DEF : magnetic/mechanical target fault
Vdiag No.: 08 and 09
NOTESSpecial notes:
The wheel speed sensors are supplied with + 12 V after ignition but it is not possible
to measure this feed on Vdiag 08 and 09 (supply cut off when the sensor is faulty).
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present following a road test at a speed of > 36 mph (60 km/h).
CO.0
NOTESNone
Check the connection and the condition of the sensor connectors.
Swap the two front wheel speed sensors over.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
–If the fault initially displayed, DF006 Front left-hand wheel speed sensor circuit, changes to DF026 Front
right-hand wheel speed sensor circuit present, replace the wheel speed sensor.
–If the fault remains on the same side, the wiring between the computer and the sensor is faulty.
Check the connection and the condition of the computer connections. Repair if necessary.
Check and ensure the continuity of the following connections:
Sensor connector one of the two tracks Track 5 computer connector
Sensor connector the other track Track 26 computer connector
Also check the insulation between these two connections.
Repair if necessary.
AFTER REPAIRClear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
ESPBOSCH_V08_DF006 /ESPBOSCH_V09_DF006

ANTI-LOCK BRAKING SYSTEM
BOSCH 8.0 ESP Vdiag No.: 08, 0938C
38C - 17V2 MR-372-J84-38C050$434_eng.mif
BOSCH 8.0 ESP
Vdiag No.: 08, 09
DF006
CONTINUED
Vdiag No.: 08 and 09
1.DEF
NOTESNone
Replace the front left-hand wheel speed sensor.
2.DEF
NOTESNone
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 the quality of the mounting of the wheel speed sensor (correct clipping without excessive play).
Check the sensor/target air gap over one wheel revolution: 0.1 mm < front wheel air gap < 1.2 mm.
Check the conformity of the target (condition, number of teeth = 48) using the specific command SC001 Check
target teeth.
If the checks are correct:
–the computer fault memory has been cleared,
–exit fault finding mode, switch off the ignition and carry out a road test.
Replace the instrumented bearing if the fault recurs.
AFTER REPAIRClear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.

ANTI-LOCK BRAKING SYSTEM
BOSCH 8.0 ESP Vdiag No.: 0A, 0B, 11, 1238C
38C - 18V2 MR-372-J84-38C050$434_eng.mif
BOSCH 8.0 ESP
Vdiag No.: 0A, 0B, 11,
12
DF006
PRESENT
OR
STOREDFRONT LEFT-HAND WHEEL SPEED SENSOR CIRCUIT
CO.0 : open circuit or short circuit to earth
1.DEF : internal electronic fault of the sensor
2.DEF : magnetic/mechanical target fault
3.DEF : open circuit or short circuit
Vdiag: 0A, 0B, 11, 12
NOTESNone.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present following a road test at a speed of > 36 mph (60 km/h).
CO.0
3.DEF
NOTESSpecial notes: command AC013 Test wheel speed
sensor supply, must be used only once.
Check the connection and the condition of the sensor connectors.
Disconnect the sensor, run command AC013 Test wheel speed sensor supply and check that voltage pulses of
approximately 12 V are detected by a multimeter at the sensor connector terminals on the computer side.
Are voltage pulses detected?
YES
The wiring between the computer and the sensor, as well the supply via the computer,
is OK.
Front left-hand wheel speed sensor fault - replace the sensor.
Check the connection and the condition of the computer connections. Repair if
necessary.
Check and ensure the continuity of the following connections:
Sensor connector, one of the
two tracksTrack 5 computer connector
Sensor connector, the other trackTrack 26 computer connector
Also check the insulation between these two connections. If all the checks are in order,
contact Techline.
NO
AFTER REPAIRClear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
ESPBOSCH_V0A_DF006 /ESPBOSCH_V0B_DF006/
ESPBOSCH_V11_DF006/ESPBOSCH_V12_DF006

ANTI-LOCK BRAKING SYSTEM
BOSCH 8.0 ESP Vdiag No.: 0A, 0B, 11, 1238C
38C - 19V2 MR-372-J84-38C050$434_eng.mif
BOSCH 8.0 ESP
Vdiag No.: 0A, 0B, 11,
12
DF006
CONTINUED
Vdiag: 0A, 0B, 11, 12
1.DEF
NOTESNone
Replace the front left-hand wheel speed sensor.
2.DEF
NOTESNone
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 the quality of the mounting of the wheel speed sensor (correct clipping without excessive play).
Check the sensor/target air gap over one wheel revolution: 0.1 mm < front wheel air gap < 1.2 mm.
Check the conformity of the target (condition, number of teeth = 48) using the specific command SC001 Check
target teeth.
If the checks are correct:
–the computer fault memory has been cleared,
–exit fault finding mode, switch off the ignition and carry out a road test.
Replace the instrumented bearing if the fault recurs.
AFTER REPAIRClear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.

ANTI-LOCK BRAKING SYSTEM
BOSCH 8.0 ESP Vdiag No.: 08, 0938C
38C - 20V2 MR-372-J84-38C050$434_eng.mif
BOSCH 8.0 ESP
Vdiag No.: 08, 09
DF007
PRESENT
OR
STOREDREAR LEFT-HAND WHEEL SPEED SENSOR CIRCUIT
CO.0 : open circuit or short circuit to earth
1.DEF : internal electronic fault of the sensor
2.DEF : magnetic/mechanical target fault
Vdiag No.: 08 and 09
NOTESSpecial notes:
The wheel speed sensors are supplied with + 12 V after ignition but it is not possible
to measure this supply on Vdiag 08 and 09 (supply cut off when the sensor is faulty).
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present following a road test at a speed of > 36 mph (60 km/h).
CO.0
NOTESNone
Check the connection and the condition of the sensor connectors.
Swap the two rear wheel speed sensors over.
Clear the computer's fault memory.
Carry out a road test followed by another check with the diagnostic tool.
–If the fault initially displayed, DF007 Rear left-hand wheel speed sensor circuit, changes to DF027 Rear
right-hand wheel speed sensor circuit, replace the wheel speed sensor.
–If the fault remains on the same side, the wiring between the computer and the sensor is faulty.
Check the connection and the condition of the computer connections. Repair if necessary.
Check the connections (Track 31 and 32) at the R2 black 52-track intermediate connection beneath the front
left-hand seat. Repair if necessary.
Check and ensure the continuity of the following connections:
Sensor connector one of the two tracks Track 6 computer connector
Sensor connector the other track Track 27 computer connector
Also check the insulation between these two connections. If the connections are faulty, carry out the following
checks:
Check the continuity, insulation and absence of interference resistance between:
Computer connector track 6 Track 32 on the intermediate connector
Computer connector track 27 Track 31 on the intermediate connector
AFTER REPAIRClear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
ESPBOSCH_V08_DF007 /ESPBOSCH_V09_DF007