Coolant level sensor 2000 lesabre

2000ltd

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2000 Lesabre Limited
I have a new radiator a spectra cu2348 which does not have a coolant sensor port. My car has rpo code UB7 so apparently has a sensor. If I install the radiator and leave the sensor unplugged will it show a light on the dash?
 
Don't leave the old sensor plugged into the harness. So if plugged in mounted in a radiator or hanging outside and doesn't sense coolant it will light.
 
Don't leave the old sensor plugged into the harness. So if plugged in mounted in a radiator or hanging outside and doesn't sense coolant it will light.
Don't leave the old sensor plugged into the harness. So if plugged in mounted in a radiator or hanging outside and doesn't sense coolant it will light.
So if I leave the sensor unplugged and remove sensor from harness it won't light up but if I leave the sensor plugged in but not in the radiator it will light up?
 
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Correct. My replacement radiator didnt have the low coolant option and I zipped tied the harness off to the side without the sensor. No issues, no light
 
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