Focus ZTS L4-2.0L DOHC VIN 3 (2001)
Information Bus: Testing and Inspection
Module Configuration
Initial Inspection
1. Visually inspect for obvious signs of electrical damage. Refer to the following chart:
VISUAL INSPECTION CHART
Electrical
^
Damaged wiring harness
^
Loose or corroded connectors
^
GEM
^
HEC
2. If the concern remains after inspection, connect the scan tool to the Data Link Connector (DLC) located beneath the instrument panel and select
the vehicle to be tested from scan tool menu. If the scan tool does not communicate with the vehicle:
^
check that the program card is correctly installed (if applicable).
^
check the connections to the vehicle.
^
check the ignition switch is in position II.
^
If the scan tool still does not communicate with the vehicle, REFER to Module Communications Network (Information Bus).
3. Refer to the Symptom Chart. See: Diagnosis By Symptom
Module Configuration Index
Module Configuration Index
NOTE: Do not contact the as-built data center unless the scan tool instructs you to do so. The scan tool will not allow you to use as-built data
information unless the scan tool first prompts you for the as-built data center information.
Scan Tool Message Index, Part 1
