HS 250h L4-2.4L (2AZ-FXE) Hybrid (2010)
2. CHECK HARNESS AND CONNECTOR (POWER SOURCE CIRCUIT)
(a) Disconnect the transmission control ECU connectors.
Text in Illustration
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
(c) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (POWER SOURCE CIRCUIT)
OK -- REPLACE TRANSMISSION CONTROL ECU See: Transmission Control Systems/Relays and Modules - Transmission and
Drivetrain/Relays and Modules - CVT/Control Module/Service and Repair/Removal