Transmission Control Switch: Inspection

INSPECT TRANSMISSION CONTROL SWITCH

Connect the park/neutral position switch connector.
Disconnect the transmission control switch connector of the shift lock control unit assembly.
Measure the resistance according to the value(s) in the table below.

Fig 1: Identifying Transmission Control Switch Connector

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Standard resistance

STANDARD RESISTANCE SPECIFICATION

Shift Position	Tester Connection	Specified Condition
S, "+" and "-"	3 - 7	Below 1 Ω
Except S, "+" and "-"	3 - 7	10 kΩ or higher

If the resistance value is not as specified, replace the transmission control switch.