Mechanics

REV COUTER IS NOT WORKING PLEASE TELL ME WHAT THE COLOUR WIRI OF THE RPM AND TELL WHAT PULSES OR VOLTS MUST I GET..

2010 Toyota Landcruiser • 10 miles

Land cruiser chassis number jtelb71j07094092
4.2 model its a newmodel
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Paulon
February 16, 2012.



You're thinking of 20-year-old vehicles. There is no one wire anymore. The Engine Computer knows engine speed. It sends a digital signal to the Body Computer which interprets that information, then sends its own digital signal to the instrument cluster which is a computer module in itself. The most common cause of a dead tachometer is a defective instrument cluster. If you had a wiring problem, a lot more stuff would be not working.
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Caradiodoc
Feb 16, 2012.
Since vehicle is still new, get the dealer to sweat over it as it should be under warranty.

KHLow2008
Feb 16, 2012.

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