Changing the Speedo
#2
You can remove the plastic cover from the gauges, pry the needle off with a plastic fork or golf ball divot repair tool, then re-calibrate it using the following method:
EDIT: Is the speedo off because of larger tires, or from messing with the gauges?
- Measure the distance from the 10mph to 20mph mark
- Remove the needle rest pin (black plastic pin that the needle rests on when the truck is turned off)
- Align the needle at the IMAGINARY 0mph mark by placing it below the 10mph using the measurement you took.
- Press the needle onto the pin, making sure no binding occurs with the needle and gauge face.
- Gently lift the needle upwards and re-insert the rest pin.
- Check the calibration before re-installing the gauge cover.
EDIT: Is the speedo off because of larger tires, or from messing with the gauges?
#4
In that case you can have the dealership recalibrate it, or you can do it the way mentioned above. Either way will achieve the same effect, but having it recalibrated professionally may cost some money...I'm not sure.
Have you ever torn into your dash? It's not all that easy, so if you're not up to spending an hour or more on this, just take it to the dealer.
Have you ever torn into your dash? It's not all that easy, so if you're not up to spending an hour or more on this, just take it to the dealer.
#5
I KNEW this link would come in handy!!!!!!! Here ya go. For all your speedo calibrating needs!
Speedo Calibration link
Speedo Calibration link
#13
Originally Posted by Pixels2000Ranger
Do I really have to rip the whole dash off?
- kick panel cover
- kick panel metal plate
- radio bezel
- dash panel around gauges
- plastic lens above gauges
In all, if I remember correctly it's 21 bolts and screws, ranging from 10mm bolts to small torqx screws. If you have an automatic, it's kinda difficult to work the dash panel out from between the gear shifter, steering wheel, and dashboard. However, if you turn the key "on", set the parking brake, then shift to 1st gear, it's much easier.
#14
Originally Posted by Needforspeed3685
Actually the speedo on his isn't mechanically driven. It's a piezoelectric motor controlled by a signal from the Vehicle Speed Sensor on the rear differential housing.
#15
#16
Originally Posted by Needforspeed3685
No, just the:
In all, if I remember correctly it's 21 bolts and screws, ranging from 10mm bolts to small torqx screws. If you have an automatic, it's kinda difficult to work the dash panel out from between the gear shifter, steering wheel, and dashboard. However, if you turn the key "on", set the parking brake, then shift to 1st gear, it's much easier.
- kick panel cover
- kick panel metal plate
- radio bezel
- dash panel around gauges
- plastic lens above gauges
In all, if I remember correctly it's 21 bolts and screws, ranging from 10mm bolts to small torqx screws. If you have an automatic, it's kinda difficult to work the dash panel out from between the gear shifter, steering wheel, and dashboard. However, if you turn the key "on", set the parking brake, then shift to 1st gear, it's much easier.
in my truck, this process takes under 3 minutes... maybe its cuz ive done it several times. if you are confused, go along wit the pics in one of the explorer sport gauge cluster swap how-tos
#17
#18
Originally Posted by 94greenmachine
I am sorry I stand corrected. I thought that was for all rangers. What is the difference between the two; I know the 94 has mechanical.
newer - electronic sensor sends signal to PCM, which sends signal to electric servo behind gauges that moves speedo needle.
#23
Originally Posted by Lord Of War
I would get a programmer or have the dealership do it. It doesnt seem to be worth ripping your dash apart to "try" to fix the problem.
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barrman
General Ford Ranger Discussion
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06-17-2005 11:42 AM