General Information

Motor Driven Power Steering
C1101 Battery Voltage High - General Information

Component Location





General Description

EPS CM controls EPS solenoid current accurately according to vehicle speed. EPS CM monitors that operating voltage supplied as IG S/W is too high or too low on "power supply terminal". If excessive high voltage or low voltage is detected, EPS CM stops current supply to solenoid to prevent unexpected operation or damage.

DTC Description

EPS CM sets this code if high voltage caused by faulty alternator or poor connention in power supply circuit is detected.

DTC Detecting Condition





Specification





Diagnostic Circuit Diagram