Kevin Donahue
Member
- 58
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- 8
- Location
- Chesterfield
As the title says, my transmission light is on only when the key is in and engine not running. I just hooked it up finally so I don't really know if this is normal or not.
Once I start the engine it immediately goes off.
Tranny seems to run smooth but every once in a while it doesn't want to go into overdrive for some reason. Once I pull over and key off/back on it seems to fix that. This has happened maybe 3 times in 3500 miles so idk if I should be worried.
Also, is it safe to disconnect the TCM without disconnecting the negative terminal of the battery or do you risk causing damage? Asking for errr.... reasons.
Thanks for your help.
Once I start the engine it immediately goes off.
Tranny seems to run smooth but every once in a while it doesn't want to go into overdrive for some reason. Once I pull over and key off/back on it seems to fix that. This has happened maybe 3 times in 3500 miles so idk if I should be worried.
Also, is it safe to disconnect the TCM without disconnecting the negative terminal of the battery or do you risk causing damage? Asking for errr.... reasons.
Thanks for your help.