Webjan 31, 2018 · you'll be best off to open the dash and access the back of the tach with a tester to check for continuity back to the sending unit first, to see if the wires are ok.

We just bought a '96 peterbilt 378 with a 435hp 3406e and 1. 34 million miles.

Webfeb 28, 2008 · i've been having problems with the peterbilt in my sig.

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They go back and forth between zero to pegged out.

The tach and speedometer as well as odometer and a few of the gauges around this cluster.

The transmission has one sensor on the tailshaft that i pulled out and cleaned up then reinstalled, nothing.

My speedo is just under the 0 and they don't move when i turn the.

Webmar 28, 2011 · tachometer not working '96 peterbilt.

The cruise control does.

Some the gauges from time to time go crazy.

Webmar 28, 2011 · tachometer not working '96 peterbilt.

The cruise control does.

Some the gauges from time to time go crazy.

The tach is buried straight down between 0 & 30.

When key is off odometer will.

Webmar 27, 2011 · 1998 379 peterbilt speedometer and odometer quit.

Webjun 1, 2017 · i purchased a 1994 peterbilt 377 a few months ago and the speedometer (and tripometer/odometer) & the tachometer have never worked.

2006 379 pete gauges not working.

Webapr 14, 2011 · all of a sudden both went down.

Webmar 27, 2011 · 1998 379 peterbilt speedometer and odometer quit.

Webjun 1, 2017 · i purchased a 1994 peterbilt 377 a few months ago and the speedometer (and tripometer/odometer) & the tachometer have never worked.

2006 379 pete gauges not working.

Webapr 14, 2011 · all of a sudden both went down.

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