air bleeding RENAULT SCENIC 2007 J84 / 2.G Anti Lock Braking System Bosch 8.0 ABS Workshop Manual
[x] Cancel search | Manufacturer: RENAULT, Model Year: 2007, Model line: SCENIC, Model: RENAULT SCENIC 2007 J84 / 2.GPages: 64, PDF Size: 0.2 MB
Page 32 of 64
ANTI-LOCK BRAKING SYSTEM
Fault finding - Interpretation of faults
38C
38C - 32V2 MR-372-J84-38C000$396_eng.mif
BOSCH ABS 8.0
Vdiag No.: 0C, 0D, 0E, 0F
DF063
PRESENT
OR
STOREDCONSISTENT WHEEL SPEEDS
CC.1 : Short circuit to + 12 V
1.DEF : Interference
NOTESSpecial notes:
This fault indicates that the wheel speeds are inconsistent with each other. The
computer does not know how to determine which one is faulty.
Priorities when dealing with a number of faults:
Deal with faults DF006, DF007, DF026 and DF027 first, even if they are stored.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present after a road test at a speed of over 36 mph (60 km/h) on
a winding road.
Check the condition of the axles (impacts, damage, etc.) and the conformity and good condition of the tyres.
Ensure that the braking system is in good condition (condition of the linings, tightness, grip, bleeding, bearing play,
lubricant on the targets, etc.).
Check the quality of the mounting of the wheel speed sensors (correct clipping without excessive play).
Check the sensor/target air gap over one wheel revolution: 0.1 mm < 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.
Repair if necessary.
Carry out a visual check on the connection and condition of the sensor and computer connectors
Check the connection and condition of the connections (tracks 31, 32, 33 and 34) of the R2 black 52-track
intermediate connection under the front left seat.
Repair if necessary.
If all the checks are correct, clear the computer's fault memory.
Exit the fault finding procedure 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.
ABS8.0_V0C_DF063 /ABS8.0_V0D_DF063/ABS8.0_V0E_DF063/ABS8.0_V0F_DF063 ABS 8.0X84 4.0
Page 58 of 64
ANTI-LOCK BRAKING SYSTEM
Diagnostic - Fault finding chart
38C
38C - 58V2 MR-372-J84-38C000$924_eng.mif
BOSCH ABS 8.0
Vdiag No.: 0C, 0D, 0E, 0F
ALP8Lengthening of the brake pedal travel following a regulation
phase (with an irregular pedal when entering the regulation
phase)
NOTESOnly consult this customer complaint after a complete check with the diagnostic tool.
Air transit from the hydraulic unit regulation channels to the brake circuits.
Bleed the circuits, following the procedure using the diagnostic tool commands (see Dealing with commands).
After the operation, carry out a road test with ABS regulation.
If the fault is still present, carry out the above operation again once or twice.
If the customer complaint is particularly pronounced, and the bleeding procedures have not rectified it, contact the
Techline.
AFTER REPAIRClear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
ABS8.0_V0C_ALP08 /ABS8.0_V0D_ALP08/ABS8.0_V0E_ALP08/ABS8.0_V0F_ALP08 ABS 8.0X84 3.0