Subaru Crosstrek Service Manual: Installation

1. MODELS WITHOUT EyeSight

CAUTION:

• When installing the VDCCM&H/U to the bracket - hydraulic unit, make sure that there is no oil adhered to the bolts and the threads of VDCCM&H/U. If the oil is adhered, degrease it carefully before tightening.

• Connect the VDCCM&H/U connector securely.

• When installing the VDCCM&H/U, replace the damper - hydraulic unit, spacer and nut with new parts.

1. Install the VDC control module & hydraulic control unit (VDCCM&H/U) in the reverse order of removal.

Tightening torque:

Refer to “COMPONENT” of “General Description”. General Description > COMPONENT">

2. Install the air intake boot. Air Intake Boot > INSTALLATION">

3. Connect the battery ground terminal. NOTE">

4. Bleed air from the brake system. Air Bleeding">

5. Perform parameter confirmation, selection, and registration.

NOTE:

• When the VDCCM&H/U is replaced with a new part, be sure to perform the selection • registration operation.

• When the registration has not been performed, the DTC code “Parameter selection error” is detected together with the ABS/EBD/VDC warning light illumination.

(1) Check that the applied model and grade of the relevant vehicle are included. Subaru Select Monitor > OPERATION">

(2) If the applied model and grade of the target vehicle are not included, perform parameter selection and registration. Subaru Select Monitor > OPERATION">

6. Perform “VDC sensor midpoint setting mode”. VDC Control Module and Hydraulic Control Unit (VDCCM&H/U) > ADJUSTMENT">

• When the VDCCM&H/U components are removed, be sure to perform the installation according to the following procedures to prevent fluid leakage.

• When installing the VDCCM&H/U to the bracket - hydraulic unit, make sure that there is no oil adhered to the bolts and the threads of VDCCM&H/U. If the oil is adhered, degrease it carefully before tightening.

• Be careful not to deform the bracket - hydraulic unit for hose assembly.

• Connect the VDCCM&H/U connector securely.

1. Install the VDCCM&H/U.

NOTE:

Refer to the following figure for tightening torque.

(1) Set the VDCCM&H/U (a) to the bracket - hydraulic unit (b).

(2) Set the hose assembly (c) to the bracket - hydraulic unit (b).

(3) Set pipe A (d) and pipe B (e), and temporarily tighten the flare nuts.

(4) Tighten the VDCCM&H/U (a) and the bracket - hydraulic unit (b).

(5) Tighten the hose assembly (c) and the bracket - hydraulic unit (b).

(6) Tighten pipe A (d) and pipe B (e).

(7) Set the center pipes (f) to hose assembly (c), and temporarily tighten the flare nuts.

(8) Install the hose assembly (c) to the vehicle body.

(9) Tighten the flare nuts of the center pipes (f).

(10) Install the brake pipes (g).

Tightening torque:

T1: 7.5 N·m (0.8 kgf-m, 5.5 ft-lb)

T2: 15 N·m (1.5 kgf-m, 11.1 ft-lb)

T3: 18 N·m (1.8 kgf-m, 13.3 ft-lb)

T4: 19 N·m (1.9 kgf-m, 14.0 ft-lb)

2. Connect the VDCCM&H/U connector.

3. Install the air intake boot. Air Intake Boot > INSTALLATION">

4. Connect the battery ground terminal. NOTE">

5. Bleed air from the brake system. Air Bleeding">

6. Perform parameter confirmation, selection, and registration.

NOTE:

• When the VDCCM&H/U is replaced with a new part, be sure to perform the selection · registration operation.

• When the registration has not been performed, the DTC code “Parameter selection error” is detected together with the ABS/EBD/VDC warning light illumination.

(1) Check that the applied model and grade of the relevant vehicle are included. Subaru Select Monitor > OPERATION">

(2) If the applied model and grade of the target vehicle are not included, perform parameter selection and registration. Subaru Select Monitor > OPERATION">

7. Perform the following VDC setting mode.

• Neutral of Steering Angle Sensor & Lateral G Sensor 0 point setting VDC Control Module and Hydraulic Control Unit (VDCCM&H/U) > ADJUSTMENT">

• Longitudinal G sensor & lateral G sensor 0 point setting VDC Control Module and Hydraulic Control Unit (VDCCM&H/U) > ADJUSTMENT">

Inspection

Removal

Other materials:

Adjustment
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Dtc c1731 g sensor abnormal
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Operation
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