You have to take apart the steering column, remove the steering wheel, remove the ignition switch, and it's a pain in the butt.
The ignition lock is where you put the key. The ignition switch is located on the top of the steering column directly above the brake pedal.
Begin by removing the retaining ring at the top of your 1990 Pontiac Bonneville ignition switch. The ignition switch will slide out. Remove the wiring harness from the end of the ignition switch. Reverse the process to install your new ignition switch.
Bad ignition switch or wrong key.Just replace with new switch about $10.00 NAPA
Probably wore out ignition key or switch or needs lubrication.
Remove the retaining ring from the top of your 1990 Lexus ignition switch. The ignition switch will slide out. Remove the wiring harness.
how do you remove the ignition switch on a 1990 chevy half ton pick-up?
It is very possibly the ignition switch but there are certainly other possibilities as well. In any case, you'll need to learn some electrical diagnostic skills. The ignition switch appears faulty.
The switch is on the steering column about 18 inches from the floor. Simply take 2 screws holding it on and replace it.The locck cylinder is under the steering wheel.
i beleave the inertia switch is located behind the glove box or just below it.. that's where it is located on my 86 and my old 88 bronco II
Same procedure. http://www.fullsizebronco.com/forum/showthread.php?t=53840&highlight=ultimate+tps Good Luck!
On the steering column????