Transmission Wire: Inspection

WARNING: This page is about a different car, the 2007 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.

INSPECT TRANSMISSION WIRE

Disconnect the E1 ATF temperature sensor connector from the transmission.
Measure the resistance of the temperature sensor.

Standard resistance

RESISTANCE SPECIFICATION

Tester Connection	Specified Condition
2 (OT-) -10 (OT+)	79 Ω to 156 kΩ
2 (OT-) - Body ground	1 MΩ or higher
10 (OT+) - Body ground	1 MΩ or higher

Fig 1: Identifying Transmission Wire Connector

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

HINT:

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

Standard resistance

RESISTANCE SPECIFICATION

ATF Temperature	Specified Condition
20°C (68°F)	3 to 4 kΩ
110°C(230°F)	0.22 to 0.28 kΩ