Table 1 shows 15 common power train related problems of the 2003 Saturn ION. The number one most common problem is related to the automatic transmission (17 problems). The second most common problem is related to the power train (twelve problems).
The contact owns a 2003 Saturn Ion. While accelerating onto a highway at 40 mph, the vehicle began to abnormally decelerate without warning. The vehicle was towed to a local repair facility where a diagnostic test indicated the transmission would need to be replaced. Read details...
My key switch doesn't allow me to remove my key when I'm in parked and my transmission strands at times and my car doesn't start all the time when I try to start it I have to sit and wait awhile before it starts again I could be sitting in the drive thru on parked waiting to travel again on th he Read details...
2003 Saturn Ion iii disengages in the middle of traffic as if gears have slipped into neutral at speeds from between 20 and 60 mph, so that there is no forward movement suddenly and then re-engages. Almost rear-ended several times also car will not start if turned off for a short time and key locks Read details...