1999 Dodge Ram speedometer

1999 DODGE RAM
125,544 MILES • 6 CYL • 4WD • AUTOMATIC
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HAROLD WINTER
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  • 3 POSTS
speedometer
only works at 70 m.p.h. also abs light is always on and brake light is always on .brakes works good and theres plenty of brake fluid
Aug 23, 2010 at 11:24 AM
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JACOBANDNICKOLAS
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  • 110,190 POSTS
It sounds like a speed sensor issue. Have you had the computer scanned?
Aug 23, 2010 at 11:43 PM
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HAROLD WINTER
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  • 3 POSTS
Where do I find the speedometer sensor
Aug 24, 2010 at 7:43 AM
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JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
On the differential.

1.Raise the vehicle.
2.Remove the brake line mounting nut, if fitted, and remove the brake line from the sensor stud.
3.Remove the mounting stud from the sensor and shield.
4.Remove the sensor and shield from the differential housing.
5.Disconnect the wire and remove the sensor.


To install:

6.Connect the harness to the sensor. Be sure the seal is securely in place between the sensor and wiring connector.
7.Install O-ring on sensor if removed.
8.Install sensor on differential; housing, sensor shield, mounting stud. Tighten to 18 ft. lbs. (24 Nm).
9.Install the brake line on the sensor stud and install the nut.
10.Lower the vehicle.
Aug 24, 2010 at 8:08 PM
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HAROLD WINTER
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  • 3 POSTS
Thank you . I really appreciate your information.it was quite the help.Tank you Thank you Thank you.
Aug 27, 2010 at 10:52 AM
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JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
I'm glad to help. Let us know if you have questions in the future.
Aug 28, 2010 at 1:03 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.