Test 8F - Bus Short To 5 Volts

NOTE: For connector terminal identification, see CONNECTOR IDENTIFICATION . For wiring diagrams, see appropriate article:

WIRING DIAGRAMS - 2.0L & 2.4L

CAUTION: Always turn ignition switch to OFF position prior to disconnecting or connecting any module connector.

Using scan tool in ohmmeter mode, check resistance of ATC head connector terminal D7 (Black wire). If resistance is more than 5 ohms, repair open Black wire. If resistance is less than 5 ohms, replace ATC head.