My odometer works but the trip meter does not. Replaced instrumentation
cluster for other reasons, trip meter still does not work but the
odometer does. Any suggestion as to what the problem could be?

On 17 Dec 2006 23:54:46 -0800, "Ken" <kealey (AT) telus (DOT) net> wrote:


The speedo is electronic on a 93. Never had to repair one but it is
likely that there is two signals from ECM to it. one for speedo and
one for odometer. You might check wiring and ECM. (computer module)
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TheSnoMan.com

Ken,

I have the same problem on my 93 c1500 cheyenne. Its been that way for
years.

Isn't that amazing? I bet we are not the only ones.

I've got the cluster with the tach...but I'd guess the trip mechanism is the
same.

Skimmer

"Ken" <kealey (AT) telus (DOT) net> wrote

Thanks, I have referred to the wiring diagrams but cannot find a
seperate circuit, so it must run with the odometer.

I have found this very frustrating, especial since there does not
appear to be any accurate information on correcting the problem.

On 19 Dec 2006 02:45:04 -0800, "Ken" <kealey (AT) telus (DOT) net> wrote:


I have GM dealer manual going back to 98 that "should" cover it but I
do not know if 93 and 98 uses same design.
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TheSnoMan.com

Thanks SnoMan

I believe the mechanisms are the same but the visual design is
differenet. Thanks anyhow.

Ken

On 20 Dec 2006 21:15:25 -0800, "Ken" <kealey (AT) telus (DOT) net> wrote:


There is a big writeup on trouble shooting it but it also mentions
OBD2 codes for it which your vehicle does not support.
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TheSnoMan.com