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Home >> Kia >> 2021 >> Telluride EX, FWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Idle Stop & Go (ISG) System >> Description & Operation >> System Operating Condition
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System Operating Condition

Division Item Condition
Auto start & Auto stop Driver condition ISG OFF switch OFF
Switch (Seat belt/Door/Hood) Fastened/Closed/Closed
Gear position D/N
Pedal condition (Brake/Clutch) Brake condition
ON (Auto stop)/OFF (Auto start)
Vehicle speed Entering 0 kph after driving over 5 kph (3.1 mph).
Climate control system condition FATC/MTC Satisfied
MPDS Less than 180 degrees
Battery condition Charge/Discharge performance SOC > 68 %
Engine coolant temperature 20 - 43 °C (68 -109.4°F)
Ambient air temperature Ambient air temperature: -20 to 50°C (-4 to 122°F)
Atmospheric pressure More than 750 hPa (75 kph, 0.76 kg/cm2 , 10.88 psi)
Brake vacuum pressure Less than -35 kpa (-0.36 kg/cm2 , -5.07 psi)
Incline condition -5 to 12%
ECU, TCU condition Condition (temperature, error, OBD diagnosis) satisfied
ISG related error None
Forced restart Climate control system condition Blower MAX./Front Defogger ON
Battery condition Voltage Insufficient charging and discharging performance
Safety Brake vacuum pressure More than -35 kpa (-0.36 kg/cm2 , -5.07 psi)
Vehicle speed More than 1.5 kph (0.9 mph)
Switch Seat belt/Door Open during brake pedal ON
Hood open Start by using the key
(Message appear on instrument cluster)
Brake/Accel pedal ON at the same time Immediately restart
ISG OFF switch Immediately restart