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Original coolant-level modules on radiator may go bad on Chevrolet Lumina

Problem Description and Possible Solution
It is common for the original coolant-level modules installed on the radiator to go bad; they will need to be replaced. If this occurs, the low coolant level light will illuminate.
Problem Data
RepairPal Verified
Average mileage: (–)
2 model years affected: 1994, 1999
2 people reported this problem