Caution / Notice / Hint

NOTE:

When replacing the brake actuator (brake booster with master cylinder assembly), perform initialization and calibration of the linear solenoid valve.
Refer to UTILITY [02/2019 - 12/2021]
Inspect the fuses for circuits related to this system before performing the following procedure.

HINT:

When C1202, C1241, C1252, C1253 and/or C1391 are output together with C1256, inspect and repair the trouble areas indicated by C1202, C1241, C1252, C1253 and/or C1391 first.

for C1202: Refer to DTC C1202: Master Reservoir Level Malfunction [02/2019 - 12/2021]

for C1241: Refer to DTC C1241: Low or High Power Supply Voltage; DTC C1242: Open Circuit in IG1/IG2 Power Source Circuit [02/2019 - 06/2020] , or refer to DTC C1241: Low or High Power Supply Voltage; DTC C1242: Open Circuit in IG1/IG2 Power Source Circuit [06/2020 - 08/2020] , or refer to DTC C1241: Low or High Power Supply Voltage; DTC C1242: Open Circuit in IG1/IG2 Power Source Circuit [08/2020 - 12/2021]

for C1252 and C1253: Refer to DTC C1252: Brake Booster Pump Motor on Time Abnormally Long; DTC C1253: Pump Motor Relay [02/2019 - 12/2021]

for C1391: Refer to DTC C1391: Abnormal Leak in Accumulator [02/2019 - 12/2021]