Tachometer not working

Tiny
AUSTIN MOLLER
  • MEMBER
  • 2007 VOLKSWAGEN GTI
  • 2.0L
  • 4 CYL
  • TURBO
  • 2WD
  • MANUAL
  • 89,000 MILES
Bought the car and the tachometer didn't work. Last owner said it didn't work while he had it. Could it be a blown fuse causing this or something a little more serious?
Monday, May 11th, 2020 AT 8:13 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,747 POSTS
The tachometer receives a signal from the power-train control module. The signal is sent to the instrument cluster. If it is a fuse, I suspect there would be other items in the cluster not working. However, I attached a pic below showing a portion of the wiring schematic. I circled fuses you can check to make sure that isn't an issue.

Let me know.

Joe
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Monday, May 11th, 2020 AT 8:30 PM

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