LEMON Manuals: Even more car manuals for everyone
Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Cooling System - 1.6L (Except HEV)) >> Cooling Fan >> Description And Operation >> Description

Description And Operation: Description

WARNING: This page is about a different variant/trim than selected.

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.

A/C Switch A/C Pressure (kgf/cm2 ) Vehicle Speed (km/h) Coolant Temperature [°C (F°)] Remark
-30 (-22) 0 (32) 95 (203) 100 (212) 105 (221)  
ON 16.53 ≤ P   OFF HIGH          
13.03 ≤ P < 16.53 V < 45 OFF LOW   HIGH      
45 ≤ V < OFF     LOW HIGH    
80 < V OFF       LOW HIGH  
7.03 ≤ P < 13.03 V < 45 OFF   LOW   HIGH    
45 ≤ V < OFF     LOW HIGH    
80 < V OFF       LOW HIGH  
P < 7.03   OFF         HIGH  
OFF - V < 45 OFF     LOW HIGH HIGH Theta/Gamma [82°C]
5 ≤ V < OFF     LOW HIGH HIGH
80 < V OFF         HIGH
OFF - V < 45 OFF       LOW HIGH Nu [88°C]
45 ≤ V < OFF       LOW HIGH
80 < V OFF         HIGH