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Home >> Plymouth >> 1993 >> Voyager Base, 3.0 3 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - Body Control Computer >> Vehicle Communication Tests >> Test 8F - Short To 5 Volts

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.
  1. Using DRB-II in ohmmeter mode, check resistance at Automatic Temperature Control (ATC) head connector ground circuit (Black wire).
  2. 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.