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Unread 06-19-2003, 03:11 AM   #1
PaulV
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Join Date: Apr 2003
Posts: 3
information display

I have a 1996 Grand Cherokee. The information display in the center console is displaying 2 errors. One error is for the rear brake lights. I have checked, and both are working, along with the turn signals and running lights. What should I look for?
Also, the display is saying the coolant sensor is bad. I am not having any overheating.
Where is the coolant sensor located? And how do I check it to see if it is bad?
Anything else I should look for?

Thanks,
Paul

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Unread 06-19-2003, 06:07 AM   #2
ALS59LTD
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2003 TJ Wrangler 
 
Join Date: Aug 2002
Location: NY
Posts: 60
When I first got my jeep it said there was a problem with the brake lights, yet they all worked. I just replaced them all (backup, turn, brake, and highmount brake) and that solved the problem. I think as the bulbs get older the resistence changes, which is how it senses an out light. not sure about that coolant sensor....
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Unread 06-19-2003, 06:12 AM   #3
jeepme79
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1998 ZJ 
 
Join Date: Jun 2003
Location: Mt Vernon, IA
Posts: 57
Check the brake lights at the top of the window. I had the same problem when I bought mine.
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Unread 06-19-2003, 09:28 AM   #4
anthonyh75
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Join Date: Apr 2003
Location: Alexandria, VA
Posts: 50
I think the coolant sensor is in your overflow resivoir. It will only tell you if your coolant is low not the condition of it.
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