The transmission pressure control solenoid may fail causing erratic shifting. Our technicians tell us that partial dis-assembly of the transmission is necessary to replace a failed pressure control solenoid.
Car Problem Reports
Chevrolet Lumina Transmission Pressure Control Solenoid Failure May Cause Erratic Shifting
Chevrolet Lumina Problem
Average Mileage: 62,500 mi (60,000 mi - 65,000 mi)