My 2001 Impala LS flashes a 'low coolant' warning on every start up.
Plenty of clean, fresh DeathCool in the radiator and overflow tank, so
I am sure it is the senor on it's way out.
I have the factory service manual, but wanted to see if there are any
tips, or tricks to change this out. It looks as if the battery needs to
come out? Do I need to reprogram the radio, or anything if I disconnect
Thanks for any suggestions/help. Have a nice day,