VDC Control Module and Hydraulic Control Unit (VDC CONTROL MODULE & H/U): Installation
CAUTION:
- When installing the VDC CONTROL MODULE & H/U to the bracket - hydraulic unit, make sure that there is no oil adhered to the bolts and the threads of VDC CONTROL MODULE & H/U. If the oil is adhered, degrease it carefully before tightening.
- Connect the VDC CONTROL MODULE & H/U connector securely.
- Install the bracket - hydraulic unit and the VDC CONTROL MODULE & H/U.
- Install the VDC CONTROL MODULE & H/U to the bracket - hydraulic unit.
Tightening torque:
7.5 N.m (0.8 kgf-m, 5.5 ft-lb)
- Attach the bracket - hydraulic unit.
Tightening torque:
33 N.m (3.4 kgf-m, 23.8 ft-lb)
- Attach the bracket to the bracket - connector front. (Except for STI model)
Tightening torque:
7.5 N.m (0.8 kgf-m, 5.5 ft-lb)
- Connect the VDC CONTROL MODULE & H/U connector.
- Install each brake pipe using a flare nut wrench.
Tightening torque:
Refer to "COMPONENT" of "General Description". Refer to VEHICLE DYNAMICS CONTROL(VDC)>GENERAL DESCRIPTION>COMPONENT>VDC CONTROL MODULE AND HYDRAULIC CONTROL UNIT (VDC CONTROL MODULE & H/U) .
- Install the VDC CONTROL MODULE & H/U to the bracket - hydraulic unit.
- Install the engine control module (ECM). (Except for STI model) Refer to FUEL INJECTION (FUEL SYSTEMS) (W/O STI)>ENGINE CONTROL MODULE (ECM)>INSTALLATION .
- Connect the battery ground terminal. Refer to NOTE>NOTE>BATTERY .
- Bleed air from the brake system. Refer to BRAKE>AIR BLEEDING>PROCEDURE .
- Perform parameter confirmation, selection, and registration.NOTE:
- When the VDC CONTROL MODULE & 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.
- Check that the applied model and grade of the relevant vehicle are included. Refer to VEHICLE DYNAMICS CONTROL(VDC)>VDC CONTROL MODULE AND HYDRAULIC CONTROL UNIT (VDC CONTROL MODULE & H/U)>MAINTENANCE MODE>VDC CONTROL MODULE PARAMETER CHECK .
- If the applied model and grade of the target vehicle are not included, perform parameter selection and registration. Refer to VEHICLE DYNAMICS CONTROL(VDC)>VDC CONTROL MODULE AND HYDRAULIC CONTROL UNIT (VDC CONTROL MODULE & H/U)>MAINTENANCE MODE>VDC CONTROL MODULE PARAMETER SELECTION .
- Perform "VDC sensor midpoint setting mode". Refer to VEHICLE DYNAMICS CONTROL(VDC)>VDC CONTROL MODULE AND HYDRAULIC CONTROL UNIT (VDC CONTROL MODULE & H/U)>ADJUSTMENT>VDC SENSOR MIDPOINT SETTING MODE .