[Dynomite]

Originally Posted by XfireZ51

Cliff,

I have disconnected the negative terminal on my Vettes for years. Especially during the winter. I SPECULATE it may also help with retarding corrosion by eliminating electrolysis. Just a pain on the radio resets but who listens to the radio. The ECM does need to do a re-learn however but
not that big a deal.

If you want to have some fun reading your battery charge (digital) and coolant Temperature (digital) as you drive check out #5 of
Manual Supplement, Secondary Diagnostics, Sensors, Electronic Automatic AC Explains the Calculations

a. Coolant Temperature.
Coolant Temperature - 16 indicating you are .............Coolant Temperature is 83 deg C or 181.4 deg F
at Coolant Temperature (Now Press Fan)


b. Battery Charge.
A bit more complicated for Battery Charge...................Air is OFF in this case
Battery Charge - 05 (Now Press Fan)..........................197 indicating 14.408 volts


Battery Charge - 05 (Now Press Fan)
at Battery Charge -105 indicating 13.742 volts
Air is ON in this case