Hyundai Elantra: Brake System / Brake System
- Repair procedures
- Brake Booster Components and Components Location
- Brake Booster Repair procedures
- Vacuum Pump Components and Components Location
- Vacuum Pump Repair procedures
- Master Cylinder Components and Components Location
- Master Cylinder Repair procedures
- Brake Line Components and Components Location
- Brake Line Repair procedures
- Brake Pedal Components and Components Location
- Brake Pedal Repair procedures
- Front Disc Brake Components and Components Location
- Front Disc Brake Repair procedures
- Rear Disc Brake Components and Components Location
- Rear Disc Brake Repair procedures
- Rear Drum Brake Components and Components Location
- Rear Drum Brake Repair procedures
- Stop Lamp Switch Components and Components Location
- Stop Lamp Switch Schematic Diagrams
- Stop Lamp Switch Troubleshooting
- Stop Lamp Switch Repair procedures
Troubleshooting
Troubleshooting
Problem Symptoms Table
Use the table below to help you find the cause of the
problem. The numbers indicate the priority of the like cause of the
problem. Check each part in o ...
Repair procedures
Operation and Leakage Check
Check all of the following items:
ComponentProcedureBrake Booster (A)Check brake operation by applying the brakes during a test
drive. If the brakes do not work prope ...
Other information:
Hyundai Elantra AD (2016-2020) Service Manual: ETC (Electronic Throttle Control) System Troubleshooting
Fail-Safe Mode
ItemFail-SafeETC MotorThrottle valve stuck at 7°TPSTPS 1 faultReplace it with TPS 2TPS 2 faultReplace it with TPS 1TPS 1,2 faultThrottle valve stuck at 7°APSAPS 1 faultReplace it with APS 2APS 2 faultReplace it with APS 1APS 1,2 faultEngine idle state
...
Hyundai Elantra AD (2016-2020) Service Manual: ETC (Electronic Throttle Control) System Description and Operation
Description
The Electronic Throttle Control (ETC) System consists of a
throttle body with an integrated control motor and throttle position
sensor (TPS). Instead of the traditional throttle cable, an Accelerator
Position Sensor (APS) is used to receive driver input. The ECM uses the
APS s ...
