1 Answer

Instructions
1
Shift the truck's transmission into first gear (manual) or park (automatic). Turn off the engine and set the parking brake.

2
Turn the ignition back to the "ON" position but don't re-start it. Connect an automotive scan tool to the vehicle's diagnostic data port located underneath dashboard on the driver's side.

3
Power on the scan tool and select "PCM" from the main menu. Select "Transmission" from the PCM sub menu. Select "Clear all current and stored DTCs." DTC is an acronym for "Diagnostic Trouble Code."

4
Disconnect the can tool from the vehicle and start the engine. Verify that the "service vehicle" light is not on.

Read more: How to Reset the Shifting Solenoid on a Chevy S10 | eHow.com http://www.ehow.com/how_7889780_reset-shifting-solenoid-chevy-s10.html#ixzz1pWWi8pqc