B3000 SE Cab Plus 4 4WD V6-3.0L OHV (2000)
Steps 1 - 4
Inspection and Verification
1. Verify the customer concern by operating the system in question.
2. Visually inspect the components listed in the following chart:
3. Verify the following systems are working properly:
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Charging.
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Fuel.
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Cooling.
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Seat belt warning chime (GEM/CTM).
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Turn signals.
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Headlamps.
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Anti-theft.
4. If the system(s) is/are not working properly, refer to the appropriate section of the workshop manual.
5. If the concern remains after the inspection, connect the NGS Tester to the data link connector (DLC) located beneath the instrument panel and
select the vehicle to be tested from the NGS menu. If the NGS does not communicate with the vehicle:
1. Check that the program card is properly installed.
2. Check the connections to the vehicle.
3. Check the ignition switch position.
6. If the NGS still does not communicate with the vehicle, refer to COMMUNICATIONS NETWORK SYMPTOM TROUBLESHOOTING