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ignition lock won't turn even after replaced on 2002 SL2

Our Saturn 2002 SL2 starting having problems turning the ignition key in the lock.

Finally, no amount of jiggling, wheel turning, and attempting to shift could get it to turn.

Locksmith made a new "factory" key that works fine on all doors, but still no luck. Then he replaced the lock with a new one from Saturn (2 days to get it shipped in).

It worked to drive home, but the next morning, it was stuck again. The same locksmith could not get it to turn until he took it apart and put it back together. He never found a problem. Curious, he tried the old lock again, and it worked!?!

I've seen complaints of the column lock locking while driving. In any case, there's too much risk of getting stuck somewhere to drive it out of town.

Anyone know what is going on?

Thanks, Bruce

Reply to
baphensley
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Could be the column lock or the actual ignition switch that is jamming. Just a pain to get to everything to check it. I am assuming that you already tried jiggling the wheel as you try to turn the key?

Reply to
Oppie

Oppie,

Thanks. Yeah, I've already tried lots of ...

- jiggling the wheel while turning the key

- shifting the automatic transmission

And, the 2 locksmiths tried ...

- all their jiggling tricks

- dismantling and inspecting the lock and housing

- lubricants

- creating new "factory" keys

- installing a new cylinder from Saturn

Reply to
baphensley

Unfortunately the next step appears to be to dismantle the steering column. Start with the shifter park lock cable to make sure that it is not jamming. It varies greatly on different cars on how the column lock works or where the electrical part of the ignition switch is located. Not knowing much about the SL2, I can't be more specific. Generally the car is driveable with the ignition cylinder removed from the column and using a screwdriver to turn the mechanism. Until the root problem emerges, you might consider removing the lock cylinder from the steering column. I've seen lot of cars where the lock cylinder ran a rack and pinion which connected to a pushrod that actuated the ignition switch at the base of the steering column (on the top of the column so you have to drop the column to get access to it).

Good luck troubleshooting. Oppie

Reply to
Oppie

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