Vehicle make/model 1993 chevy pickup 1500
Year = 199
3
Mileage = 150000
Engine size = 4.3
dash lights = no
codes = 82
work done prior = trans rebuild
work done to repair = rebuild trans
tech = sf
question = i have no low gear even in manual low   it has 4l60e trans
checked fuses






SF:
Sounds like a problem with the 1-2 shift solenoid. Either a wiring problem going to the connector,
the wiring inside the trans, or a bad solenoid. Pink wire at trans. connector powers all solenoids.
Red wire inside feeds 1-2 shift solenoid, lt. green wire is the solenoid control circuit from the pcm.
Shift solenoid resistance should be between 19-31 ohms.


                                             
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