Toyota Workshop Service and Repair Manuals > MR2 L4-132 2164cc 2.2L DOHC (5S-FE) (1993) > Powertrain Management | Transmission Control Systems | Relays and Modules - Transmission and Drivetrain | Relays and Modules - A/T | Control Module, A/T | Component Information

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Control Module: Testing and Inspection

Voltage Inspection

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

ECU Voltage Chart

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