What does 'LT' mean
Team Owner
Joined: Sep 2006
Posts: 31,168
Likes: 4,244
From: Westminster Maryland
Hello,
The 2 door switches are one for the courtesy lamp and one for the door ajar warning lamp (2 each door)
I believe that L.H. or R.H. is typically used to indicate left or right.
Perhaps it varies depending what is being described or indicated.
LT ? Light?
Regards......
The 2 door switches are one for the courtesy lamp and one for the door ajar warning lamp (2 each door)
I believe that L.H. or R.H. is typically used to indicate left or right.
Perhaps it varies depending what is being described or indicated.
LT ? Light?
Regards......
Last edited by Alan 71; Apr 29, 2026 at 10:15 AM.
1967 Pedal Car Champion
Joined: Mar 2020
Posts: 9,000
Likes: 4,157
From: US-PNW
I agree that in a GM schematic LT is "light". Looking at my '72's schematic every tail lamp, license lamp, side marker, and turn signal has LT in the label. Dash indicators have R.H. and L.H. as do the headlamps.
Le Mans Master
Joined: Nov 2001
Posts: 8,655
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From: LONG ISLAND
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