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gpr LED purpose

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Old Dec 26, 2010 | 06:08 PM
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gpr LED purpose

Just installed it, but not sure, its purpose. With key to "on", the W.T.S. light comes on, and so does the LED, but when W.T.S. goes off, the LED still stays lit for atleast 45 seconds. DO i wait til led goes out, to fire truck..........total newb on tis one.
 
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Old Dec 26, 2010 | 06:12 PM
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You can...most times you're gonna be fine starting the truck after the wts light goes off. The LED stays on as long as the gp's are activated
 
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Old Dec 26, 2010 | 06:14 PM
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yes wait ! the wts light is just a reminder the led is the way to go. wait tell it goes out before you fire up truck. wes
 
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Old Dec 26, 2010 | 06:18 PM
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The WTS light is just a dummy light. It doesn't show the actual time that the gp's are activated by the gpr. The LED mod will show the actual time that the glow plugs are on. You don't have to wait until the led goes off. The colder it is outside, the longer you should wait.
 
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Old Dec 26, 2010 | 06:20 PM
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The light is more of a way to diagnose a bag glow plug relay from the seat of the truck as far as I'm concerned.
 
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Old Dec 26, 2010 | 06:37 PM
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Originally Posted by 7.3 Rocket
The light is more of a way to diagnose a bag glow plug relay from the seat of the truck as far as I'm concerned.
This is exactly the reason I installed mine (even though I have a Stancor relay).
 
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Old Dec 26, 2010 | 06:56 PM
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Originally Posted by JamesHajek
The WTS light is just a dummy light. It doesn't show the actual time that the gp's are activated by the gpr. The LED mod will show the actual time that the glow plugs are on. You don't have to wait until the led goes off. The colder it is outside, the longer you should wait.
Well said..
 
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Old Dec 26, 2010 | 08:14 PM
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Originally Posted by canister
This is exactly the reason I installed mine (even though I have a Stancor relay).
Chris is that your truck in your avatar? Cause if it is it sure looks a lot different than the last time I saw it.
 
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Old Dec 26, 2010 | 08:22 PM
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Originally Posted by 7.3 Rocket
Chris is that your truck in your avatar? Cause if it is it sure looks a lot different than the last time I saw it.
Yup, its mine. Did an '07 front end w/ a Xenon (12251) Bumper Cover.
 
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Old Dec 26, 2010 | 08:39 PM
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Originally Posted by timmyboy76
Just installed it, but not sure, its purpose.
Why did you install something on your truck without first knowing its purpose?

I just think that's kinda' different thinking.

But that's just me.....

Pop
 
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Old Dec 26, 2010 | 08:39 PM
  #11  
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Originally Posted by canister
Yup, its mine. Did an '07 front end w/ a Xenon (12251) Bumper Cover.
I guess your super secret endeavors are doing well.
 
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Old Dec 26, 2010 | 09:49 PM
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Originally Posted by SpringerPop
Why did you install something on your truck without first knowing its purpose?

I just think that's kinda' different thinking.

But that's just me.....

Pop
It was anutha mod!!!

The reason for the thread, was because, from read'n post/threads about it, i'd assume it had something to do, with waiting for the light to go, then start it, but thru me off, when it was about a minute after the wts light went, that the led finally kicked off.
 
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