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Engine Hood switch, is there any?

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Old Mar 31, 2009 | 03:25 PM
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Default Engine Hood switch, is there any?

Does 97 C5 hood switch somewhere? If yes, where located is?
Thanks
Roman
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Old Mar 31, 2009 | 03:27 PM
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not that ive looked, but im gonna guess there is a mercury switch in the hood light.
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Old Mar 31, 2009 | 03:36 PM
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No switch for the hood itself.

The underhood light has a level sensor that turns it on when the hood is raised.

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Old Mar 31, 2009 | 03:41 PM
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If you reach in between the hood and the front cover (when the hood is up obviously) you can feel a small weather pack connector. That will unplug the light if you leave the hood up for a long period of time.
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Old Mar 31, 2009 | 03:46 PM
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Originally Posted by Robls6
IThat will unplug the light if you leave the hood up for a long period of time.
The light will turn off after about 15 mins...unless a door is opened...then it'll go on for another 15 mins.
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Old Mar 31, 2009 | 03:50 PM
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Why I am asking, in case of crankcase relearn there is condition written:

1. Set the parking brake and block the drive wheels. Make sure that the hood is closed.

And whole procedure is performed with parking brake ON and blocked wheels...

We are not able go through the VATS relearn for EXPORT models (BTW is the same as USA and Canada models) so I am looking which condition I have hold during VATS relearn. In some models (pontiac?) there was that doors MUST be closed all the time during VATS relearn.

This is from service manual for 97 Export:

Turn ON the ignition leaving the engine OFF for 11 minutes.
Turn OFF the ignition for 30 seconds.
Turn ON the ignition leaving the engine OFF for 11 minutes.
Turn OFF the ignition for 30 seconds.
Turn ON the ignition leaving the engine OFF for 11 minutes or until DTC P1630 sets.
Turn OFF the ignition for 30 seconds.
Turn ON the ignition leaving the engine OFF and wait 30 seconds.
Attempt to start the engine.
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Old Mar 31, 2009 | 03:53 PM
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Originally Posted by Y2Kvert4me
The light will turn off after about 15 mins...unless a door is opened...then it'll go on for another 15 mins.

Huh. I didn't know that. I always unplugged mine.
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Old Apr 1, 2009 | 03:57 AM
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Default Hood light........

Not much of a light anyway. I just mounted the GMC under hood work light to the radiator shroud and pluged it into the existing hood light connect harness. The GMC work light has an on/off switch and a ten foot reel. [IMG][/IMG]
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Old Apr 1, 2009 | 11:34 AM
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Y2K is right......about 15 minutes, and my light goes out.....same with rear hatch lights.....
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Old Apr 1, 2009 | 12:28 PM
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Strange thing is that light in cabine (rear view mirror reading light) is not dimmed out when doors are closed.

Doors switches are OK I think because when doors open, "door ajar" is shown on DIC.

Any idea why?
Thanks
Roman
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Old Apr 1, 2009 | 12:31 PM
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Dumb question but is the dimmer turned all the way up to bring the courtesy lights on? Test drove a new one years ago with a dead battery....that was why!


Cassidy
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Old Apr 1, 2009 | 12:43 PM
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Originally Posted by C4B4the04
Dumb question but is the dimmer turned all the way up to bring the courtesy lights on? Test drove a new one years ago with a dead battery....that was why!


Cassidy
Ah OK, will try! Thank you for good info.
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