Ok, for the millionth time on the list, pull the relay "43" (or 42) from
relay socket number 3 of the main fuse/relay panel. If the blinking
problem stops when the relay is out, the fault causing the blinking MUST
be in the coolant level circuit. However if the blinking problem
continues even with the relay out the problem CAN'T BE the coolant level
sensor, it's wires, or the relay.

Mark

Jim Felder wrote:

> My 90 has no cooling system issues but the blinking coolant level
> warning light won't go out. I've checked the connections, and they're
> OK. I suspect it must be the sending unit (original, though the tank
> isn't) but only because I can't think of anything else.
>
> What am I missing, or is it likely that the sensor is finished?
>
> Thanks,
>
> Jim
>
>