Second/Third Gear Only or First/Fourth Gears Only

WARNING: This page is about a different car, the 2004 GMC Sierra and 2004 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Second/Third Gears Only or First/Fourth Gears Only

Checks	Causes
1-2 Shift Solenoid Valve (367A)	Sediment is in the valves The electrical connection is faulty Damaged seal