Subaru Legacy BN/BS (2015-2019) Service Manual: Inspection
Before performing diagnosis, check the following items which might affect VDC problems. 1. BATTERY Check the battery. Battery > INSPECTION Battery > INSPECTION 2. GROUND Check the installation of the ground bolt for VDC. 3. BRAKE FLUID 1. Check the brake fluid level. 2. Check the brake fluid for leaks. 4. HYDRAULIC UNIT Check the hydraulic unit. • When using the brake tester VDC Control Module and Hydraulic Control Unit (VDCCM&H/U) > INSPECTION • When not using the brake tester VDC Control Module and Hydraulic Control Unit (VDCCM&H/U) > INSPECTION 5. BRAKE DRAG Check for brake drag. 6. BRAKE PAD AND ROTOR Check the brake pad and rotor. • Front Front Brake Pad > INSPECTION Front Disc Rotor > INSPECTION • Rear Rear Brake Pad > INSPECTION Rear Disc Rotor > INSPECTION 7. PARKING BRAKE ASSEMBLY Check the parking brake assembly. General Description > COMPONENT 8. TIRE Check the tire specifications, tire wear and air pressure. General Description > SPECIFICATION |
Caution
1. SRS AIRBAG SYSTEMAirbag system wiring harness is routed near the ABS wheel speed sensor and VDCCM&H/U.CAUTION:• Do not use electrical test equipment on wiring harness and connector circuits o ...
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Operation
1. SELF-DIAGNOSIS DISPLAY MODEThe combination meter self-diagnosis can be performed as a single unit according to the following procedure.When the self-diagnosis display mode operates, it switches in the order of [1. Meter pointer operation check] > [2. Meter pointer indication check] > [3. TFT disp ...
