toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Control Module, A/T|Specifications|Page 195 > < Starter Relay|Testing and Inspection
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Control Module: Specifications

ECU Voltage Inspection

- Turn on the ignition switch.
- Do not disconnect Engine and ECT ECU connector. 
- Measure the voltage at each terminal.

ECU Voltage Chart

Control Module, A/T|Specifications|Page 195 > < Starter Relay|Testing and Inspection