Kia Optima Hybrid: AHB(Active Hydraulic Boost) System / Brake Actuation Unit Components and Components Location
| Components |
IBAU must not be disassembled. |
| 1. ECU 2. Reservoir | 3. Master cylinder Assembley 4. Valve block |
Description and Operation
Description Regeneration Brake System During deceleration or braking of an electric vehicle or HEV, the drive motor acts as an alternator and charges the battery by converting the vehicle’s kinetic energy ...
Brake Actuation Unit Repair procedures
Removal 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the air duct (A). 3. Remove air cleaner assembly (B). 4. Disconnect the brake fluid level switch connector (A), ...
Other information:
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: High Voltage Shut-off Procedures
High Voltage Shut-off Procedures Be sure to read and follow the “General Safety Information and Caution” before doing any work related with the high voltage system. Failure to follow the safety instructions may result in serious electrical injuries. • High voltage components: ...
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Schematic Diagrams
Circuit Diagram Input/Output Specification Connector Pin Lay Out IMS input/output pin information NoSignal NameI/OContentsRemarkA1---A2FR height motor upOFR height motor up outputA3RR height motor upORR height motor up outputA4Recline motor FRORecline motor FR outputA5Slide motor FROSlide motor FR outputA6---A7FR ...