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Home >> Lincoln >> 2003 >> Aviator AWD >> Repair and Diagnosis (Single Page) >> Steering >> Manual Steering >> Steering System >> Diagnosis And Testing >> Steering System >> Pinpoint Tests >> Pinpoint Test A: No Communication With The VAPS Module/Unable To Enter Self-Test >> Possible Causes
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Possible Causes

CAUTION: Use the Flex Probe Kit for all test connections to prevent damage to the wiring terminals. Do not use standard multimeter probes.