My tranny does the typical failure of o/d stays in 4th, 3 is 3rd, and 1/2 is one. I checked my fuses and I have power to the TCM. With the TCM unplugged I have 5.6 ohms at c14, and c15 and zero ohms at c16. With the TCM plugged in I have voltage to pin c16. Is c16 first gear soleniod? IF so it sounds like its crap and the others are on there way out too? Or am I overlooking something?
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Another AW4 shifting story
- Thread starter snyder
- Start date
Dundy
NAXJA Forum User
- Location
- Taunton, MA
I don't understand the problem.
Are you saying that when you put the shifter into 1-2 it'll stay in 1 and when you put it in 3 it stays in 3 and o/d will stay in o/d no matter what speed you are going? If so it sounds like your TCM is the culprit.
Are you saying that when you put the shifter into 1-2 it'll stay in 1 and when you put it in 3 it stays in 3 and o/d will stay in o/d no matter what speed you are going? If so it sounds like your TCM is the culprit.
lawsoncl
NAXJA Forum User
- Location
- North Idaho
Yes C16 is the solenoid that needs to engage to give you 1st gear. Sounds like it may be bad. Actually the 5.6 ohms is too low as well. Spec is 11-15 ohms I believe.
bigalpha
Moderator
- Location
- Tucson, AZ
Did you check the power to the TCM by checking the hot wires at D14 and D16?.
