2006 Chevrolet Cobalt Vehicle Speed Sensors

You need to install a new seal, install a new filter into the case, install the oil pan gasket, and clean and dry the oil pan. Inspect the pan for damage and replace the pan if necessary, then install the oil pan, the oil pan bolts, and lower the vehicle, and fill the transaxle to the proper level with Dexron III fluid or the equivalent, then inspect the pan for leaks.

You need to clean and inspect the oil pan for dents or damage, install the oil pan gasket, the oil pan, and the oil pan attaching bolts, then lower the vehicle, check the pan for leaks, refill the transmission to the proper level with Dexron-III, then recheck the fluid level, and inspect the oil pan gasket for leaks.

You need to install the 1-2 shift valve spring, the 1-2 shift valve, the 1-2 shift solenoid with O-ring, and the 1-2 shift solenoid retainer clip, and install the transmission side cover.