2007 RENAULT SCENIC ignition

ANTI-LOCK BRAKING SYSTEM
BOSCH 8.0 ESP Vdiag No.: 0A, 0B, 11, 1238C
38C - 31V2 MR-372-J84-38C050$434_eng.mif
BOSCH 8.0 ESP
Vdiag No.: 0A, 0B, 11,
12
DF026
CONTINUED
Vdiag: 0A, 0B, 11, 12
1.DEF
NOTESNone
Replace the front right-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 - 32V2 MR-372-J84-38C050$434_eng.mif
BOSCH 8.0 ESP
Vdiag No.: 08, 09
DF027
PRESENT
OR
STOREDREAR RIGHT-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 by + 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 > 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 fault memory.
Carry out a road test followed by another check with the diagnostic tool.
–If the fault initially displayed, DF027 Rear right-hand wheel speed sensor circuit, changes to DF007 Rear
left-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 (tracks 33 and 34) on the 52-track intermediate black connection R2 under 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 8 computer connector
Sensor connector the other track Track 29 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 8 Track 34 on the intermediate connector
Computer connector track 29 Track 33 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_DF027 /ESPBOSCH_V09_DF027

ANTI-LOCK BRAKING SYSTEM
BOSCH 8.0 ESP Vdiag No.: 08, 0938C
38C - 33V2 MR-372-J84-38C050$434_eng.mif
BOSCH 8.0 ESP
Vdiag No.: 08, 09
DF027
CONTINUED
Vdiag No.: 08 and 09
Also check the insulation between these two connections. Repair or replace the wiring if necessary.
Check the continuity, insulation and absence of interference resistance between:
Sensor connector one of the 2 tracks Track 33 on the intermediate connector
Sensor connector the other track Track 34 on the intermediate connector
Also check the insulation between these two connections. Repair or replace the wiring if necessary.
1.DEF
NOTESNone
Replace the rear right-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 that the wheel speed sensor mounting is in good condition.
Check the sensor/target air gap through one wheel revolution: 0.1 mm < Rear 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 rear right-hand "disc-hub-bearing" assembly (see MR 364 or MR 370 Mechanical, 33A,
Rear axle components, Bearing: Removal - Refitting) if the fault reappears.
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 - 36V2 MR-372-J84-38C050$434_eng.mif
BOSCH 8.0 ESP
Vdiag No.: 0A, 0B, 11,
12
DF027
CONTINUED 2
Vdiag: 0A, 0B, 11, 12
1.DEF
NOTESNone
Replace the rear right-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 that the wheel speed sensor mounting is in good condition.
Check the sensor/target air gap through one wheel revolution: 0.1 mm < Rear 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 rear right-hand "disc-hub-bearing" assembly (see MR 364 or MR 370 Mechanical, 33A,
Rear axle components, Bearing: Removal - Refitting) if the fault reappears.
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, 09, 0A, 0B, 11, 1238C
38C - 40V2 MR-372-J84-38C050$434_eng.mif
BOSCH 8.0 ESP
Vdiag No.: 08, 09, 0A,
0B, 11, 12
DF090
STORED
FRONT RIGHT-HAND WHEEL TARGET
NOTESSpecial notes:
This fault means that some magnetic poles of the target are not detected by the sensor.
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).
Check for play in the bearing.
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.
Replace the instrumented bearing if the number of teeth is incorrect.
If all the checks are correct, reconnect the computer and the wheel speed sensor.
Clear the computer fault memory.
Exit fault finding mode, switch off the ignition and carry out a road test.
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_DF090M/ ESPBOSCH_V09_DF090M/ESPBOSCH_V0A_DF090M/
ESPBOSCH_V0B_DF090M/ESPBOSCH_V11_DF090M/ESPBOSCH_V12_DF090M

ANTI-LOCK BRAKING SYSTEM
BOSCH 8.0 ESP Vdiag No.: 08, 09, 0A, 0B, 11, 1238C
38C - 41V2 MR-372-J84-38C050$434_eng.mif
BOSCH 8.0 ESP
Vdiag No.: 08, 09, 0A,
0B, 11, 12
DF091
STORED
FRONT LEFT-HAND WHEEL TARGET
NOTESSpecial notes:
This fault means that some magnetic poles of the target are not detected by the sensor.
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).
Check for play in the bearing.
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.
Replace the instrumented bearing if the number of teeth is incorrect.
If all the checks are correct, reconnect the computer and the wheel speed sensor.
Clear the computer fault memory.
Exit fault finding mode, switch off the ignition and carry out a road test.
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_DF091M/ ESPBOSCH_V09_DF091M/ESPBOSCH_V0A_DF091M/
ESPBOSCH_V0B_DF091M/ESPBOSCH_V11_DF091M/ESPBOSCH_V12_DF091M

ANTI-LOCK BRAKING SYSTEM
BOSCH 8.0 ESP Vdiag No.: 08, 09, 0A, 0B, 11, 1238C
38C - 42V2 MR-372-J84-38C050$434_eng.mif
BOSCH 8.0 ESP
Vdiag No.: 08, 09, 0A,
0B, 11, 12
DF092
STORED
REAR RIGHT-HAND WHEEL TARGET
NOTESSpecial notes:
This fault means that some of the target teeth are not seen by the sensor.
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).
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 sensor/target air gap through one wheel revolution: 0.1 mm < Rear 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.
Replace the rear right-hand "disc-hub-bearing" assembly (see MR 364 or MR 370 Mechanical, 33A,
Rear axle components, Bearing: Removal - Refitting) if the number of teeth is incorrect.
If all the checks are correct, reconnect the computer and the wheel speed sensor.
Clear the computer fault memory.
Exit fault finding mode, switch off the ignition and carry out a road test.
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_DF092M/ ESPBOSCH_V09_DF092M/ESPBOSCH_V0A_DF092M/
ESPBOSCH_V0B_DF092M/ESPBOSCH_V11_DF092M/ESPBOSCH_V12_DF092M

ANTI-LOCK BRAKING SYSTEM
BOSCH 8.0 ESP Vdiag No.: 08, 09, 0A, 0B, 11, 1238C
38C - 43V2 MR-372-J84-38C050$434_eng.mif
BOSCH 8.0 ESP
Vdiag No.: 08, 09, 0A,
0B, 11, 12
DF093
STORED
REAR LEFT-HAND WHEEL TARGET.
NOTESSpecial notes:
This fault means that some of the target teeth are not seen by the sensor.
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).
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 sensor/target air gap through one wheel revolution: 0.1 mm < Rear 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.
Replace the rear left-hand "disc-hub-bearing" assembly (see MR 364 or MR 370 Mechanical, 33A,
Rear axle components, Bearing: Removal - Refitting) if the number of teeth is incorrect.
If all the checks are correct, reconnect the computer and the wheel speed sensor.
Clear the computer fault memory.
Exit fault finding mode, switch off the ignition and carry out a road test.
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_DF093M/ ESPBOSCH_V09_DF093M/ESPBOSCH_V0A_DF093M/
ESPBOSCH_V0B_DF093M/ESPBOSCH_V11_DF093M/ESPBOSCH_V12_DF093M