Our Community is over 1 Million Strong. Join Us.

Stop Feeding Overpriced Junk to Your Dogs!

GET HEALTHY AFFORDABLE DOG FOOD
DEVELOPED BY THE AUTOMOTIVEFORUMS.COM FOUNDER & THE TOP AMERICAN BULLDOG BREEDER IN THE WORLD THROUGH DECADES OF EXPERIENCE. WE KNOW DOGS.
CONSUMED BY HUNDREDS OF GRAND FUTURE AMERICAN BULLDOGS FOR YEARS.
NOW AVAILABLE TO THE GENERAL PUBLIC FOR THE FIRST TIME
PROPER NUTRITION FOR ALL BREEDS & AGES
TRY GRAND FUTURE AIR DRIED BEEF DOG FOOD

rear defogger


timd
12-27-2005, 11:25 PM
I have 12 volts between the two power plugs on each side of the rear glass but the rear defogger doesn't work. What should the resistance be between the two connectors with the power plugs disconnected?
corning_d3
12-27-2005, 11:36 PM
Just check resistance with an ohmmeter. If you have a damaged grid, it should show an open circuit.
e2helper
12-28-2005, 07:25 AM
Resistance of a rear defog grid will be well under 1 ohm. Typically those things draw 20-30 Amps and since your vehicle runs at 12-14 volts.....well you can do the math
timd
12-28-2005, 11:46 AM
Thanks to all. I was reading continuity thru the grid but it was well above 1 ohm (hundreds) and wasn't sure what it normally should be. I'll check further and report here what I find.

Add your comment to this topic!