Test 8F - Short To 5 Volts
NOTE:
For connector terminal identification, see CONNECTOR IDENTIFICATION. For wiring diagrams, see WIRING DIAGRAMS
article in the ENGINE PERFORMANCE Section.
CAUTION:
Always turn ignition switch to OFF position prior to disconnecting or connecting any module connector.
- Using DRB-II in ohmmeter mode, check resistance at Automatic Temperature Control (ATC) head connector ground circuit (Black wire).
- If resistance is more than 5 ohms, repair open circuit in Black wire. Perform TEST VER-1. If resistance is less than 5 ohms, replace ATC head. Perform TEST VER-1.