DR-9C Checking AIS Motor Circuit For A Short

1. Turn ignition switch Off and throttle body electrical connector disconnected, disconnect red logic module connector.
2. Connect an ohmmeter between Terminal Nos. 18 and 22 of red connector.
3. If ohmmeter indicates an open circuit, proceed to Test 9 step D.
4. If ohmmeter is showing zero resistance, check for short circuit in wiring from terminal Nos. 18 and 22.