Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Electronically Controlled Brake System(for Gasoline Model)

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual / Brake / Brake Control / Dynamic Control Systems / Electronically Controlled Brake System(for Gasoline Model)

ABS Operates Before Necessary When Braking
ABS Warning Light does not Come ON
ABS Warning Light Remains ON
Brake Actuator Operation Sound is Loud during Initial Check
Brake Hold Operated Indicator Light Circuit
Brake Hold Standby Indicator Light Circuit
Brake Warning Light does not Come ON
Brake Warning Light Remains ON
Open Circuit in ABS Motor Relay Circuit (C146C)
Open Circuit in ABS Solenoid Relay Circuit (C146E)
Air Bag Circuit (C147D)
Engine Control System Malfunction (C1201)
NE Signal Circuit (C1224)
SA1 Solenoid Circuit (C1225-C1228,C1468,C1469,C146A,C146B)
Steering Angle Sensor Circuit (C1231)
Yaw Rate Sensor (C1234,C1472,C1474)
Speed Sensor Rotor Faulty (C1237)
Low or High Power Supply Voltage (C1241)
Master Cylinder Pressure Sensor (C1246)
Open Circuit in Stop Light Switch Circuit (C1249)
Error in Matching of ECUs (C1288)
Skid Control ECU Malfunction (C1300)
Open Circuit in Right Front Speed Sensor Circuit (C1330-C1467)
Zero Point Calibration of Deceleration Sensor undone (C1336)
Stop Light Relay Malfunction (C1380)
IG1 Voltage Supply too High (C1417)
Deceleration Sensor Internal Circuit (C1419,C1435)
Malfunction in Deceleration Sensor (C1420)
Open in Stop Light Switch Circuit (C1425)
Stop Switch OFF Stuck (C1426)
Motor Circuit (C1428)
Steering Angle Sensor Power Source Voltage (C1432)
Steering Angle Sensor Internal Circuit (C1433)
Steering Angle Sensor Output (C1434)
Malfunction in Yaw Rate Sensor (C1436)
Steering Angle Sensor Initialization Incomplete (C1439,C1445)
Yaw Rate Sensor Output Value Malfunction (C1448)
Calibration
Check For Intermittent Problems
Data List / Active Test
Diagnosis System
Diagnostic Trouble Code Chart
Dtc Check / Clear
Excessive Brake Pedal Travel (No Fluid Leaks and No Air in System)
Fail-safe Chart
Freeze Frame Data
How To Proceed With Troubleshooting
Parts Location
Precaution
Problem Symptoms Table
Slip Indicator Light does not Come ON
Slip Indicator Light Remains ON
System Diagram
Terminals Of Ecu
Test Mode Procedure
TRAC does not Operate
Vehicle Control History
VSC does not Operate or VSC does not Operate Correctly
VSC OFF Switch Circuit

Removal

ABS Operates Before Necessary When Braking

See More:

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Cylinder Head: Reassembly
REASSEMBLY CAUTION / NOTICE / HINT HINT: Use the same procedure for bank 1 and bank 2. The following procedure is for bank 2. PROCEDURE 1. INSTALL SPARK PLUG TUBE HINT: When using a new cylinder head LH, the spark plug tubes must be replaced. (a) Apply adhesive to a new spark plug tube as shown in t ...

Toyota Avalon (XX50) 2019-2022 Owners Manual

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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual

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