1972 key warning SWITCH, is it needed?
Thread Starter
Instructor
Joined: Jan 2008
Posts: 155
Likes: 1
From: Bowmanville Ontario
1972 key warning SWITCH, is it needed?
Took the steering column out to rebuild. My key warning buzzer never worked. Sometimes you get lucky. Can I rebuild the column without installing the key warning switch? Will everything else still function properly?
If you think this a dumb question, wait for the next one.
If you think this a dumb question, wait for the next one.
Le Mans Master
Joined: Jul 2000
Posts: 6,001
Likes: 112
From: Saginaw Michigan
The key warning switch is normally open when there is no ignition key in the lock cylinder. When you insert the key, a plastic tab extends from the lock cylinder and closes the key warning switch. If you do not install the switch, the circuit will always be open and you will have no warning buzzer. Nothing else will be affected.
Jim
Jim
Team Owner
Joined: Jan 2006
Posts: 37,637
Likes: 3,116
From: Crossville TN
There is no "need" for that switch if you don't mind that leaving your key in the car and then opening your door will not cause it to buzz (making you aware of the key still in the ignition....BEFORE you lock your door). 
