SPONSORED LINKS

Gas gauge and speedometer do not work

Tiny
HONUGIRL2591
  • MEMBER
  • 1996 TOYOTA COROLLA
  • 1.8L
  • 4 CYL
  • AUTOMATIC
  • 20,000 MILES
Original cluster gauges eventually failed over period of time. Indicator lights continued to work. New (used) cluster installed. Indicator lights work. Temperature gauge works. Odometer and trip now works. Gas gauge and speedometer do not work and stays at 0. If middle connector is unplugged gas gauge will register at full. Gas take is currently full.
SPONSORED LINKS
Monday, June 24th, 2019 AT 10:07 AM

12 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,536 POSTS
Hello,

There are five fuses that run the cluster. use this guide to check for power and the cluster wiring diagrams to see which fuses need to be checked:

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Check out the diagrams (below). Please let us know what happens.
Images (Click to make bigger)
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Tuesday, June 25th, 2019 AT 1:06 PM
Tiny
HONUGIRL2591
  • MEMBER
  • 7 POSTS
Mahalo Ken for your response. Fuses in the interior and under the hood were checked and are operational.
Was this
answer
helpful?
Yes
No
Tuesday, June 25th, 2019 AT 1:48 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,536 POSTS
I would check for power and ground at the connector and if okay I would replace the cluster with used/rebuilt.

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

Check out the diagrams (below). Please let us know what happens.
Image (Click to make bigger)
Thumb
Was this
answer
helpful?
Yes
No
Wednesday, June 26th, 2019 AT 10:28 AM
Tiny
HONUGIRL2591
  • MEMBER
  • 7 POSTS
Hi Ken, so the new/used instrument cluster was exchanged for another one. Installed the second one and voila temperature gauge works, speedometer works, trip and odometer works. Gas gauge doesn’t. Going to check the fuses and relays for the fuel pump? What else could I check?
Was this
answer
helpful?
Yes
No
+2
Thursday, June 27th, 2019 AT 7:21 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,536 POSTS
Getting closer nice work. The gas gauge could have a sender out which is common. You will need to ground the sender wire to see if it goes to full. ( Yellow/red back at the tank ) Let me know what happens.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Saturday, June 29th, 2019 AT 4:30 PM
Tiny
HONUGIRL2591
  • MEMBER
  • 7 POSTS
Aloha Ken,

Okay, so checked the sender and cleaned it funny thing though there is a cork for the float like a wine cork. Is that even normal? Okay, so here’s the stupid question, how do I ground that wire?
Was this
answer
helpful?
Yes
No
Sunday, June 30th, 2019 AT 7:32 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,536 POSTS
Cork? Can you send a video/picture you can upload it here. This could be the problem.
Was this
answer
helpful?
Yes
No
Monday, July 1st, 2019 AT 11:14 AM
Tiny
HONUGIRL2591
  • MEMBER
  • 7 POSTS
Aloha Ken,

I’ll try and take it back out but this is what it looked like attachéd to the float lever.
Image (Click to make bigger)
Thumb
Was this
answer
helpful?
Yes
No
Monday, July 1st, 2019 AT 11:32 AM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,536 POSTS
Lol, that's a good one. I would replace the sender but while it is out connect the wiring and turn the key on and move the float up and down to see if the gauge moves. Please let me know.
Was this
answer
helpful?
Yes
No
Monday, July 1st, 2019 AT 11:40 AM
Tiny
HONUGIRL2591
  • MEMBER
  • 7 POSTS
Aloha Ken,

Below is the photo of the cork float. Okay, so tested the sender while out of the tank. Gas gauge slowly climbed. We replaced the cork float with another float and reinstalled pump back into tank. The gas gauge continued to climb to full which is where the gas tank is currently. Then the gas gauge dropped to empty.
Image (Click to make bigger)
Thumb
Was this
answer
helpful?
Yes
No
Saturday, July 6th, 2019 AT 4:26 PM
Tiny
HONUGIRL2591
  • MEMBER
  • 7 POSTS
Oh and now with pump out of the tank and plugged in when I move the arm to the full position the gas gauge does not move. Argh!
Was this
answer
helpful?
Yes
No
Saturday, July 6th, 2019 AT 4:42 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,536 POSTS
It sounds like the sender is bad, can you ground the sensor wire and have it go to full, then unplug the sender and it should go to empty. Let me know.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
+1
Sunday, July 7th, 2019 AT 1:49 PM

Please login or register to post a reply.

Related Instrument Cluster Gauge Fuel Level Not Working Content

VIEW MORE

Sponsored links