1993 chevy pickup 1500

Engine size = 4.3
codes = 82
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.
2003 Chevy Silverado 2500 HD
6.0 Vortec V8
dash lights = check engine light
Work done to repair this problem = No repairs dealer mechanic checked for problems and found none
said it was a connection problem in wiring
How found us = web
GM tech = jk
question = The engine goes to limp mode for no reason. No warning. Does not do it when truck is under
load (pulling trailer etc.) May not do it and may do it six times in the next forty miles.
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