EATC Unit Check

EATC Unit Check:

EATC Unit Check:

Check power supply circuit for EATC with ignition switch ON.
1. Disconnect EATC control unit harness connector.
2. Connect voltmeter from harness side.
3. Measure voltage across terminal No. (23), (32) and body ground.

EATC Unit Check:

EATC Unit Check:

Check body ground circuit for EATC control unit with ignition switch OFF.
1. Disconnect EATC control unit harness connector.
2. Connect ohmmeter from harness side.
3. Check for continuity between terminal No. (30) and body ground.