Pinout Values and Diagnostic Parameters

ECU Connector Identification

ECU Terminal Identification:

ECU Voltage Inspection

ECU Voltage Specifications:

- Remove glove box, then the instrument panel under cover and lower left pad.
- Tester probes should be inserted into wiring connector from wiring side.
- Verify battery voltage is 11 volts or more with ignition switch On.
- Perform all voltage measurements with connectors connected.

System Resistance Inspection

ECU Terminal Resistance:

- Inspect resistance of ECU wiring.
- Disconnect connectors from ECU.
- Measure resistance at connector terminals. Do not touch ECU pins.