E 250 V10-6.8L VIN S (2005)
Compass: Pinpoint Tests
Pinpoint Test Notes
PINPOINT TESTS
NOTE:
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Always demagnetize a vehicle, set the zone and calibrate before replacing an inaccurate compass.
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After installing a new compass, always set the zone and calibrate.
Test A: The Compass Is Inaccurate/Inoperative
PINPOINT TEST A: THE COMPASS IS INACCURATE/INOPERATIVE
A1