Genesis COUPE BK 2010, Manual

Page: 23 / 168

The automatic transmission fluid(ATF) temperature sensor A is installed in the INHIBITOR SWITCH and fluid(ATF)
temperature sensor B is installed in the valve body. The TCM supplies a 5V reference voltage to the sensor, and the output
voltage of the sensor changes when the ATF temperature varies.
This DTC code is set when the ATF temperature output voltage is lower than a value generated by thermistor resistance, in a
normal operating range, for approximately 1 second or longer. The TCM regards the ATF temperature as fixed at a value of
80°C(176°F)
GENESIS COUPE(BK) >2010 > G 2.0 DOHC > Automatic Transmission System > Automatic
Transmission System > P0711 Transmission Fluid Temperature Sensor \'A\' Circuit
Range/Performance
Component Location
General Description
DTC Description
DTC Detectiong Condition
Item Detecting Condition Possible Cause
Case 1
DTC
Strategy
• Rationality(Low stuck error)
Ͻ ATF T/S :Automatic Transmission
Fluid Temperature Sensor
• OPEN OR SHORT IN CIRCUIT
• Faulty ATF T/S 1
• TCM
Enable
Conditions
• Output speed > 400 RPM
• Engine speed > 1000 RPM
• Throttle opening > 3%
• Oil temperature < 20°C(68°F)
Threshold
Value
• Oil temperature (Present Oil Temp.-Oil Temp. when the
time starts)<2°C(35°F) within 500 sec,
Case 2
DTC
Strategy
• Rationality(High stuck error)
Enable
Conditions
• Oil Temperature. at IG on > 18°C(64°F)
• Coolant Temp at IG off - Coolant Temp. at IG on >= 50°C
(122°F)
• Soaking Time from ECU > 15000[sec]
• Engine coolent temperature at IG on > -20°C(68°F)
• Time elasped since engine start 300 sec.
Threshold
Value
• Oil temperature Oil Temp. at IG on - Coolant Temp. at IG
on > 10°C(50°F)
Case 3
DTC
Strategy
• Rationality(Cold stuck error)
Enable
Conditions
• Input speed or Engine speed > 600 RPM
• Position Lever D, B, L
• Oil Temperature at IG on < -10°C(50°F)