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Home >> Toyota >> 2021 >> 4Runner Trail, RWD >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> Vehicle Stability Control System (For Vacuum Brake Booster) - Diagnostic Codes (C0040-C137B) >> VEHICLE STABILITY CONTROL SYSTEM (for Vacuum Brake Booster) >> DTC C1210: Zero Point Calibration of Yaw Rate Sensor Undone; DTC C1336: Zero Point Calibration of Acceleration Sensor Undone [08/2015 - 08/2019] >> Caution / Notice / Hint

Caution / Notice / Hint

NOTE:

When replacing the skid control ECU (brake actuator assembly) or yaw rate and acceleration sensor, perform zero point calibration and store system information (Refer to CALIBRATION [08/2015 - 08/2019] ).

HINT: 

When DTC U0123, U0124 and/or U0126 is output along with DTC C1210 and/or C1336, inspect and repair trouble areas indicated by DTC U0123, U0124 and/or U0126 first (Refer to DTC U0073: Control Module Communication Bus OFF; DTC U0100: Lost Communication with ECM / PCM; DTC U0123: Lost Communication with Yaw Rate Sensor Module; DTC U0124: Lost Communication with Lateral Acceleration Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module [08/2015 - 08/2019] ).