Brake Drum Wheel Cylinder Problems of Saturn ION

Brake transmission shift interlock (btsi) solenoid. The key would get stuck in ignition and not release, or I would be unable to turn the car on after inserting the key. Note: a couple of times I could not turn off the car, which is a safety hazard. I had to force the key to turn the ignition cylinder to the off postition over several minutes. I have replaced ignition switch 3 times and ignition housing twice since buying my Saturn Ion new in 2005. Therefore, I am now on my fourth ignition switch since the car was manufactured. I acknowledge that ignition switches have been found defective in certain gm car models and years and a recall is in place. However, I believe that ignition problems in gm Saturn Ions are additionally complicated by btsi solenoid and switch failure. In addition to replacing the ignition switch and housing, I have also had to replace the btsi solenoid and switch twice (may 2010, 50,263 mi; Feb 2013, 84,715 mi) due to the part's failure in order to fully address the ignition switch problems of my Saturn Ion. Please investigate the additional issue of btsi solenoid and switch failure as being a contributing factor in the overall ignition saftey problems of gm Saturn Ions.

See all problems of the 2005 Saturn ION 🔎.