Gauges are not working

Tiny
RONNYCUSA
  • MEMBER
  • 2003 TOYOTA AVALON
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 85,000 MILES
Hi,
I had to Jump Start my car and since then my car Guages will not operatre. ( Engine coolant temp. Gauge, Tachometer, Speedometer, Fuel Gauge and the Multi Information Display.)

I tested all Fuses in the car and in the Relay & Fuse box near the Engaine. All the Fuses are good. (I don't know how to check the Relays.)

Please help me,

Ron
Monday, July 14th, 2008 AT 8:01 PM

6 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,490 POSTS
Hello,

There is a IG2 relay that needs to be checked here is the cluster wiring diagrams so you can see how the system works and a guide to test the relay with the relay location as well below.

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

Check out the diagrams (Below). Please let us know what happens.
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Wednesday, July 16th, 2008 AT 11:00 AM
Tiny
REY-GTS
  • MEMBER
  • 1 POST
Thank you for this post I had this problem and had to replace the cluster FYI
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Tuesday, February 12th, 2019 AT 11:02 AM
Tiny
ALBERTO VAZQUEZ
  • MEMBER
  • 2 POSTS
  • 2003 TOYOTA AVALON
  • 180,000 MILES
Hi,

I had to Jump Start my car and since then my car gauges will not operate. ( Engine coolant temp. Gauge, Tachometer, Speedometer, Fuel Gauge and the Motor oil pressure.)

Could you help me out with these problems?

I wait for your answer.

Thank You

Alberto
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Tuesday, February 12th, 2019 AT 11:02 AM (Merged)
Tiny
CARADIODOC
  • MECHANIC
  • 33,870 POSTS
Check the fuses under the hood and inside the car. They often blow from the surge of a jump-start.
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Tuesday, February 12th, 2019 AT 11:02 AM (Merged)
Tiny
ALBERTO VAZQUEZ
  • MEMBER
  • 2 POSTS
I did it. N the problem stil there
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Tuesday, February 12th, 2019 AT 11:02 AM (Merged)
Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
These are all the fuses you need to check.
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Tuesday, February 12th, 2019 AT 11:02 AM (Merged)

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