Inspection Procedure

1. Check the speed sensor NT installation.

   OK: Installation bolt is tightened properly and there is no clearance between the sensor and transaxle case. 

NG: SECURELY INSTALL SPEED SENSOR OR REPLACE SPEED SENSOR 

Fig 1: Inspecting Speed Sensor NT (Installation)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

OK: Go to Next Step 

1. Disconnect the T2 sensor connector.
2. Measure the resistance of the sensor.

   Standard resistance 

   TESTER CONNECTION SPECIFIED CONDITION
   
   

   Tester Connection	Condition	Specified Condition
   1 - 2	20°C (68°F)	560 to 680 Ω

   Fig 2: Identifying Speed Sensor NT

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPLACE SPEED SENSOR NT 

OK: Go to Next Step 

1. Disconnect the E6 ECM connector.
2. Measure the resistance of the wire harness side connector.

   Standard resistance 

   TESTER CONNECTION SPECIFIED CONDITION
   
   

   Tester Connection	Specified Condition
   E6-35 (NT+) - E6-27 (NT-)	560 to 680 Ω
   E6-35 (NT+) - Body ground	10 kΩ or higher
   E6-27 (NT-) - Body ground	10 kΩ or higher

   Fig 3: Disconnecting E6 ECM Connector

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPAIR OR REPLACE HARNESS AND CONNECTOR 

OK: REPLACE ECM