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Vehicle Dynamics Control: Overview Subaru Outback BH

Anti-Lock/traction Control 8 illustrations ~451 words

Standards & Remarks Chart. Scheme 55

Scheme 55: Standards & Remarks Chart
Scheme 55: Standards & Remarks Chart

Exploded View Of Sensor Routing. Scheme 56

Scheme 56: Exploded View Of Sensor Routing
Scheme 56: Exploded View Of Sensor Routing

Tightening torque: N.m (kgf-m, ft-lb)

  1. T: 32 (3.3, 24)

Identifying Yaw Rate & Lateral G Sensor. Scheme 57

Scheme 57: Identifying Yaw Rate & Lateral G Sensor
Scheme 57: Identifying Yaw Rate & Lateral G Sensor

Tightening torque: N.m (kgf-m, ft-lb)

  1. T: 7.5 (0.76, 5.5)

Identifying Steering Angle Sensor. Scheme 58

Scheme 58: Identifying Steering Angle Sensor
Scheme 58: Identifying Steering Angle Sensor

Locating VDC Control Module (VDCCM). Scheme 59

Scheme 59: Locating VDC Control Module (VDCCM)
Scheme 59: Locating VDC Control Module (VDCCM)

Tightening torque: N.m (kgf-m, ft-lb)

  1. T: 7.5(0.76, 5.5)

Exploded View Of Hydraulic Control Unit (H/U) Components. Scheme 60

Scheme 60: Exploded View Of Hydraulic Control Unit (H/U) Components
Scheme 60: Exploded View Of Hydraulic Control Unit (H/U) Components

Tightening torque: N.m (kgf-m, ft-lb)

  1. T1: 13 (1.3, 9.4)
  2. T2: 18 (1.8, 13.0)
  3. T3: 30 (3.1, 22.4)
  4. T4: 33 (3.4, 24.6)

OPERATION

  1. Under the ABS sequence control, after the hydraulic unit solenoid valve is driven, the operation of the hydraulic unit can be checked by means of the brake tester or pressure gauge.
  2. ABS sequence control can be started by diagnosis connector or select monitor.

Scheme 61

Scheme 61: ABS SEQUENCE CONTROL WITH DIAGNOSIS CONNECTOR
Scheme 61: ABS SEQUENCE CONTROL WITH DIAGNOSIS CONNECTOR
  1. Connect diagnosis terminals to terminals No. 5 and No. 8 of the diagnosis connector beside driver's seat heater unit. (Scheme 61): Identifying Terminals No. 5 & No. 8 Of The Diagnostic Connector
  2. Set the speed of all wheels at 2.75 km/h (2 MPH) or less.
  3. Turn ignition switch OFF.
  4. Within 0.5 seconds after the ABS and VDC warning light goes out, depress the brake pedal and hold it immediately after ignition switch is turned to ON. CAUTION: Do not depress the clutch pedal. NOTE: When the ignition switch is set to on, the brake pedal must not be depressed. Engine must not operate.
  5. After completion of ABS sequence control, turn ignition switch OFF.
  1. Under the VDC sequence control, after the hydraulic unit solenoid valve is driven, the operation of the hydraulic unit can be checked by means of the brake tester or pressure gauge.
  2. VDC sequence control can be started by diagnosis connector or select monitor.

Scheme 62

Scheme 62: VDC SEQUENCE CONTROL WITH DIAGNOSIS CONNECTOR
Scheme 62: VDC SEQUENCE CONTROL WITH DIAGNOSIS CONNECTOR
  1. Connect diagnosis terminals to terminals No. 5 and No. 8 of the diagnosis connector beside driver's seat heater unit. (Scheme 62): Identifying Diagnostic Terminals - Identifying Terminals No. 5 & No. 8 Of The Diagnostic Connector
  2. Set the speed of all wheels at 2.75 km/h (2 MPH) or less.
  3. Turn ignition switch OFF.
  4. Turn ignition switch ON and start engine immediately, confirming that ABS and VDC warning light goes ON and then OFF. After ABS and VDC warning light goes OFF, within 0.5 seconds depress the brake pedal once, then within 3 second depress the brake pedal twice more and release it. CAUTION: Do not depress the clutch pedal. NOTE: When the ignition switch is set to on, the brake pedal must not be depressed. Engine must operate. If the VDC sequence control does not start, do the procedure over again.
  5. After completion of VDC sequence control, turn ignition switch OFF.

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