i took out a tranny from a gmc sivlerado 2500 hd put into a2003 chvy silverado

Asked by Dec 31, 2016 at 08:32 PM about the 2003 Chevrolet Silverado 2500HD 2 Dr Work Truck 4WD Standard Cab LB HD

Question type: General

are the plugs ,,wirering going to be
different?

4 Answers

275,925

How far along are you in the swap?

done"but i got problems ?says when i turn key to off position wont turn off dash lights flash on and off wont shut off till i push brake down ,also says reducedpower ,,,no throttle??so im thinking some sensor or plug discreapancy

the gmc2001 was auto transaxle swapped to a 2003 manuel transaxel, now im confused

I had all these same symptoms as everyone else and checked all fuses, bulbs, and changed out brake switch. Solution: My power steering fluid was low, which provides fluid to the brake booster, which impacts a switch or something. Don't fully understand it but Not joking. This was the fix. Read it on another thread. Tried it out in desperation and it worked. Go figure. I love google!

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