Transmission Pressure Control Solenoid Failure May Cause Erratic Shifting on Pontiac Aztek

Submitted by Vehicle Owner · May 29, 2025
Published by RepairPal

Problem overview

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.

60 people reported this problem
16 comments
Schedule Repair

Pontiac Aztek vehicles with this problem

Average mileage: 149,561 miles
(80,000 - 288,000)

Search for another problem

RepairPal Car Genius

Ask our experts about your Pontiac.

RepairPal Car Genius™ is a free resource for vehicle owners seeking advice on maintenance, auto repair, shop inquiries, estimates, and finding a trustworthy repair shop in your area.

 Auto Repair Expert Auto Repair Expert

Call us at 877-913-1554

Available 9am – 6pm ET Monday through Friday

Call Our Experts