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Home >> Infiniti >> 2008 >> G37 Base >> Repair and Diagnosis >> Steering >> Power Steering >> Steering Control System (Without 4WAS) >> Function Diagnosis >> EPS System >> Component Description
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Component Description

COMPONENT DESCRIPTION CHART

Component parts Reference/Function
Power steering control unit
  • Signals from various sensors control the driving voltage to the power steering solenoid valve.
  • The power steering control unit controls the driving voltage to the power steering solenoid valve for maintaining the power steering assist force when the fail-safe function is activated. (The engine speed signals control EPS system if any vehicle speed signal error is detected.)
Unified meter and A/C amp. "DESCRIPTION "
ECM "DESCRIPTION "
Power steering solenoid valve "DESCRIPTION "
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