Toyota Corolla Cross: Door / Hatch

 Electronic Brake Booster Control Module "A" System Internal Failure (C121F04,C14C9A3)

DESCRIPTION If there is a malfunction in the power source circuit, the electric brake booster (brake booster with master cylinder assembly) stores a DTC, and ABS, brake assist, regenerative braking, etc. operation is prohibited by fail-safe control. When a malfunction in the auxiliary battery,

 Data List / Active Test

DATA LIST / ACTIVE TEST DATA LIST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not. HINT: Using the GTS to read the Data List allows the values