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2002 GMC w3500 4.8L 1-2 Shift
Posted to GM Transmission on 7/5/2007 3 Replies

[...] (aisin seiki) 2nd gear starts and no communication at diagnostic data link conector. All fuses in fuse block good. Power at obd conector (green wire). Not sure if I can read transmission DTC'S at this conector.

3 Replies Received (View Replies)

 
Message Closed w/FIX

car Vehicle Data

2002 GMC w3500

VIN J8DB4B14X2
Engine4.8 L / 4 cyl
DeliveryFI
Affected1-2 Shift
Conditions2nd Gear Starts
Misc.Tilt Cab
Message Closed w/FIX

car Vehicle Data

2002 GMC w3500

VIN J8DB4B14X2
Engine4.8 L / 4 cyl
DeliveryFI
Affected1-2 Shift
Conditions2nd Gear Starts
Misc.Tilt Cab