DTC P0710: Transmission Fluid Temperature Sensor "A" Circuit; DTC P0712: Transmission Fluid Temperature Sensor "A" Circuit Low Input; DTC P0713: Transmission Fluid Temperature Sensor "A" Circuit High Input: Procedure

1. Remove the TCM from the transaxle.
   Fig 1: Identifying ATF Temperature Sensor Connector Terminals

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Measure the resistance according to the value(s) in the table below.

   Standard resistance

   Tester Connection	Condition	Specified Condition
   17 (E2) - 18 (THO1)	Always	79 Ω to 156 kΩ
   17 (E2) - Body ground	Always	10 kΩ or higher
   18 (THO1) - Body ground	Always	10 kΩ or higher

   HINT: 

   If the resistance is out of the specified range with the ATF temperature shown in the table below, the driveability of the vehicle may decrease.

   Tester Connection	ATF Temperature	Specified Condition
   17 (E2) - 18 (THO1)	10°C (50°F)	5 to 8 kΩ
   17 (E2) - 18 (THO1)	25°C (77°F)	2.5 to 4.5 kΩ
   17 (E2) - 18 (THO1)	110°C (230°F)	0.22 to 0.28 kΩ

OK → REPLACE TCM 

NG: Go to next step 

1. Disconnect the ATF temperature sensor connector from the transmission wire.
   Fig 2: Identifying ATF Temperature Sensor Connector From Transmission Wire

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Measure the resistance according to the value(s) in the table below.

   Standard resistance

   Tester Connection	Condition	Specified Condition
   E2 - THO1	Always	79 Ω to 156 kΩ
   E2 - Body ground	Always	10 kΩ or higher
   THO1 - Body ground	Always	10 kΩ or higher

   HINT: 

   If the resistance is out of the specified range with the ATF temperature shown in the table below, the driveability of the vehicle may decrease.

   Tester Connection	ATF Temperature	Specified Condition
   17 (E2) - 18 (THO1)	10°C (50°F)	5 to 8 kΩ
   17 (E2) - 18 (THO1)	25°C (77°F)	2.5 to 4.5 kΩ
   17 (E2) - 18 (THO1)	110°C (230°F)	0.22 to 0.28 kΩ

NG → REPLACE ATF TEMPERATURE SENSOR ASSEMBLY 

OK → REPLACE TRANSMISSION WIRE