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Home >> Lincoln >> 2018 >> Navigator L Black Label >> Repair and Diagnosis >> Steering >> Electronic Steering >> EPAS Guided Routine Testing >> Pinpoint Tests >> Pinpoint Test BU: PSCM DTC U3000:4B Control Module: Over Temperature >> Pinpoint Test Purpose
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Pinpoint Test Purpose

This test inspects the steering gear and the surrounding engine compartment for hot components, missing heat shields or a damaged steering gear housing creating an opening into the steering gear.