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Hi,My name is Tim,
I will do my best to assist you
do you ever have a problem with the gear indecator in the dash not lighting up?
when the 3-4 is out it will shift like into neutral when it is time to shift to 3rd
tell me all you can
are you there?
This one is a manual indicator but has the switch on the side like the digital ones and harness looks correct. Speedo has quit, but they said the trans. was shifting after that.
if the nspeedometer has quit ansd it isnt shifting
your speed sensor is bad
the 4l60 wont shift without the speed signal
are you still there?
Well, you would think, but my scanner won't comm. to see what the PCM is thinking. You know what, The transfer case was dry as well, I'll check the speed sensor tomorrow. Like I said though, they said it shifted when speedo quit
does you scanner show the speed of the truck..mph?
NO, I can't comm. with those areas. All I can is engine 1 and it doesn't have mph
so...your scanner doesnt show mph?
Abs light is on and I can comm. there. It's saying all the speed sensors are bad. Yes my scanner usually shows most all needed but the trans data and other engine data doesn't show anything " NO DATA "
it may just be your scanner not reading
if the abs and the speedometer isnt working
it doesnt have a speed signal
i would think the speed sensor
or the wiring to the sensor
I think I've taken on another can of worms! I actually tried two scanners. The first my Mac Mentor and then my 09' genesis. I'll do some more checking tomorrow
the sensor not working will do both
the brake light and the speedometer
not to work
also,,sense the transfer case has been hot,,
the reluctor that the sensor picks up on may be bad
again,,the transmission will not shift without a signal
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I'll check that tomorrow I'm printing off wiring diag. too.