Odometer

Tiny
ABRADB
  • MEMBER
  • 1993 TOYOTA PICKUP
  • 4 CYL
  • 2WD
  • MANUAL
  • 159,000 MILES
My odometer/speedometer broke. Before it broke the turning signal switch, when engaged caused the speedometer to jump. I checked the sensor and it is good
Wednesday, August 27th, 2008 AT 6:39 AM

1 Reply

Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
More than likely if the vehicle speed sensor is ok then we could have a ground issue with the cluster or a grounding issue.

However, how did you test the speed sensor? More than likely this is a speed sensor issue, so we need to check the sensor and make sure there is 12 volts getting to it and then that there is a voltage signal being sent to the cluster on the other wires.

https://www.2carpros.com/articles/how-to-check-wiring

Please see the wiring diagram below which will help with this. Please run through this info and let us know what questions you have.

Thanks
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Wednesday, March 9th, 2022 AT 2:44 PM

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