Mechanics

COOLANT LIGHT

1986 Jeep Comanche

Electrical problem
1986 Jeep Comanche 6 cyl Four Wheel Drive Manual 128000 miles

how do I know if my light is working, how do I check the bulb and the plug the bulb goes in
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Msnow863@yahoo.com
October 17, 2010.




To check a bulb, remove it and run a continunity test on it. If you have continunity, it is good.

Are you concerned that the light should be coming on but isn't?
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Most all of the bulbs should come on for a bulb test for few seconds every time the key is turned on.

Wrenchtech
Oct 18, 2010.

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