Hyundai Sonata LF: Cooling System / Cooling Fan Specifications

Cooling Fan Description and Operation

Description Cooling fan is operated by 2 step (High/Low) and control in according to coolant temperature, vehicle speed and ON/OFF of air conditioner in engine ECM...

Cooling Fan Schematic Diagrams

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Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Steering Column Shroud Panel Components and Components Location

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Hyundai Sonata LF 2014-2019 Service Manual: Occupant Classification Sensor (OCS) Description and Operation

Description In order to make normal activation of airbag system, SRSCM detects DTC(s) for the Occupant Classification System (OCS). If the seat is occupied, OCS detects passenger presences status and send signal to SRSCM via CAN. SRSCM recognizes the signal as 2(two) different classifications; that is, 1(Empty or small occupant with child restraint system), 2(Occupied with large occupant and small occupant)...