cherokee4fun
NAXJA Forum User
- Location
- Bend, Oregon
So,
On my 1990 with a 4.0, the electric fan won't come on when the motor temp comes up over 220, but it works with the AC. I did install a new temp sensor in the radiator,and the fan comes on when I short the sensor lead.
So, is it possible the relay is bad or the diode assembly is bad. I don't know what the diode is, but there is this orange connector looking thing, which might be the diode. Any idea how to replace that? I assume the relay is good because the fan comes on with the ac.......
Any advice is greatly appreciated,
Thanks,
Bob
On my 1990 with a 4.0, the electric fan won't come on when the motor temp comes up over 220, but it works with the AC. I did install a new temp sensor in the radiator,and the fan comes on when I short the sensor lead.
So, is it possible the relay is bad or the diode assembly is bad. I don't know what the diode is, but there is this orange connector looking thing, which might be the diode. Any idea how to replace that? I assume the relay is good because the fan comes on with the ac.......
Any advice is greatly appreciated,
Thanks,
Bob