Ranger 2WD V6-245 4.0L VIN X SFI (1997)
FUNCTIONAL TESTS
Active Test Modes
In addition to retrieving DTCs, the GEM can also be commanded to turn on lamps, relays or solenoids. This eliminates the need to perform more
traditional pinpoint tests and speeds up repair times. The following active mode tests are available.
Front Windshield Wipers
The NGS tester can command the GEM to turn on or to turn off the:
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speed relay
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wiper relay
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washer relay
Warning Lamps and Chimes
The NGS tester can command the GEM to turn on or to turn off the:
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door ajar lamp
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seat belt lamp
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chime
Battery Saver/Illuminated Entry
The NGS tester can command the GEM to turn on or to turn off the:
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battery saver relay
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illuminated entry relay
One-Touch Window/Accessory Delay
The NGS Tester can command the GEM to turn on or to turn off the:
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driver side window relay
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accessory delay relay