Speedo/Tach problem
#1
Chimera Driver
Thread Starter
Join Date: Jul 2001
Location: Birmingham, AL
Posts: 1,334
Likes: 0
Received 0 Likes
on
0 Posts
Speedo/Tach problem
I'll be damned if I can figure this out. All the gauges are working with the exception of the tach and speedo needles. The other gauges, all the illumination, and even the odo/trip are lit up. Neither the tach or speedo needles work and the odo/trip doesn't count, it's just lit. Can anyone think of a reason why all the other gauges would work and the tach/speedo would be dead? I've double-checked the signal wires and all is good there. Is it possible the tach/speedo have a seperate pwr or grnd than the other gauges or the illumination?
Any help would be great. Thanks.
Any help would be great. Thanks.
#2
I'm a CF and poop smith
take it apart and check the cold solders, btw, the speedo gets its signal right off the tach so check the tach first, you might have to resolder every cold solder joint they did cuz one loose connection will do what your mentioning. I have done it before and its not really that hard, just take the 2 screws holding the little vent thingy which blows on your crotch and then remove the 2 other little screws holding the gauge pod in and then yank the gauge pod straight out, there are like 8 eletrical connectors after that you have to remove and then just pull it out with out damageing the face. good luck dude
#3
I'm a CF and poop smith
take it apart and check the cold solders, btw, the speedo gets its signal right off the tach so check the tach first, you might have to resolder every cold solder joint they did cuz one loose connection will do what your mentioning. I have done it before and its not really that hard, just take the 2 screws holding the little vent thingy which blows on your crotch and then remove the 2 other little screws holding the gauge pod in and then yank the gauge pod straight out, there are like 8 eletrical connectors after that you have to remove and then just pull it out with out damageing the face. good luck dude
#4
I won't let go
Hmmm...I had this exact same problem just after I got my car. This happened about a day before my fuse to that blew. All I can say is that I replaced the fuse and has been fine since...dunno if that was the cause, but something to check.
#5
Chimera Driver
Thread Starter
Join Date: Jul 2001
Location: Birmingham, AL
Posts: 1,334
Likes: 0
Received 0 Likes
on
0 Posts
I've had the cluster off about a dozen times and the solder joints "look" okay at first glance. I'll have to take a better look.
Railgun69, exactly which fuse was it that you replaced?
Railgun69, exactly which fuse was it that you replaced?
Trending Topics
#10
Rotary Freak
Join Date: Mar 2003
Location: GLENDALE, CA
Posts: 2,274
Likes: 0
Received 0 Likes
on
0 Posts
lol.........why do you want your speedo to work??? keep your milage low!!!! haha
i had that problem too but mine was the electric in the whole dash was gone. the problem was that there was a wire behing the heater core that was not plugged!!
good luck
i had that problem too but mine was the electric in the whole dash was gone. the problem was that there was a wire behing the heater core that was not plugged!!
good luck
Thread
Thread Starter
Forum
Replies
Last Post
The1Sun
1st Generation Specific (1979-1985)
7
09-18-15 07:13 PM