Dashboard Lights and Gauges
Chevy Silverado
Ford F-150

1989 F150 4.9What if the speedometer does not work and you have replaced the speed sensor and checked fuses Any suggstions?

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2009-06-08 23:05:26

if i remember correctly they did not start using an electronic

speedometer in f150's till 1992 so your vehicle should still have a

mechanical speedometer which has a cable ran down to your

transmission. the sensor on the rear differential on those models

is an abs sensor on 92 and later its the abs and speed sensor.

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