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Few questions...

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Old Nov 15, 2012 | 02:01 PM
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Few questions...

When i open the doors, my dome light doesnt come on. How can i fix this?
Also, my truck has cruise control, when i set it and it engages, no indicator light comes on on the dash. Is that normal?

98 f150 4x4 excab lariat with 103500 miles
 
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Old Nov 15, 2012 | 03:52 PM
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On the cruise control, does it set speed?
 
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Old Nov 15, 2012 | 06:20 PM
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Originally Posted by 72Highboy4x4
When i open the doors, my dome light doesnt come on. How can i fix this?
GEM modules receives signal from door ajar switch's. GEM completes pull-in for interior light relay in central junction box to feed interior dome light. Interior light circuit is powered by Fuse #14-15amp in CJB under left side dash. Cargo lights are also on this circuit so check for shorted/burnt bulbs if fuse is blown. Water may get into cargo light lens.
 
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Old Nov 15, 2012 | 09:36 PM
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Originally Posted by Lime1GT
GEM modules receives signal from door ajar switch's. GEM completes pull-in for interior light relay in central junction box to feed interior dome light. Interior light circuit is powered by Fuse #14-15amp in CJB under left side dash. Cargo lights are also on this circuit so check for shorted/burnt bulbs if fuse is blown. Water may get into cargo light lens.
The lights work if i use the switches on the lenses. They dont work if i only open the door. I dont know what GEM means, ill check out the fuses tomorrow.
 
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Old Nov 15, 2012 | 09:48 PM
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Originally Posted by Bluegrass 7
On the cruise control, does it set speed?
Im not really sure how to answer you.. I am a smartass by nature, and your question is rhetorical. The whole idea behind cruise control is to set a desired speed and have the ECU control it instead of you doing it with your foot and the accelerator. I am only asking if there is supposed to be a dash light that indicates the cruise is on.
 
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Old Nov 15, 2012 | 10:03 PM
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Smartass, i'm sorry you feel that way.
I won't try to help you again.
Good luck.
 
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Old Nov 15, 2012 | 10:11 PM
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Thanks, so to sum up my original post, everything works as it should as far as the cruise control goes. Is there a light on the dash that is supposed to indicate that the cruise is on?

Bluegrass, im sorry if you took that the wrong way (you obviously did) i was only saying im not sure how to answer you and i thought my OP was clear as to what i was asking.
 
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Old Nov 15, 2012 | 10:42 PM
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Yes a light should come on and it could be the switches in the doors or the GEM module which is behind the fuse box in the lower left corner of the dash.
Generic Electric Module.
 
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Old Nov 15, 2012 | 10:52 PM
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Originally Posted by RebColonel
Yes a light should come on and it could be the switches in the doors or the GEM module which is behind the fuse box in the lower left corner of the dash.
Generic Electric Module.
Ok, thanks ill look into that.
 
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