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Home >> Ford >> 2008 >> Expedition 4WD V8-5.4L >> Repair and Diagnosis >> Accessories and Optional Equipment >> Collision Avoidance and Parking Assist Systems >> Testing and Inspection >> Pinpoint Tests >> Parking Aid >> Test D: DTC U2471 - Unexpected PRNDL State

Test D: DTC U2471 - Unexpected PRNDL State

PINPOINT TEST D: DTC U2471 - UNEXPECTED PRNDL STATE

Normal Operation
The parking aid module (PAM) receives the PRNDL state from the instrument cluster (IC) as a gateway message from the transmission control module (TCM).

- DTC U2471 (Unexpected PRNDL State) - is a continuous and on-demand DTC that sets when the PAM receives an unknown PRNDL state message from the IC.

This pinpoint test is intended to diagnose the following:
- IC
- Network data fault


D1-D3:




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