P0128 code on 2005 Cadillac srx 6cyl. let preasure out of overflow radiator tank and want to clear or reset engine light
Hi there,
This code indicates an issue with the engine coolant temp. Here is a list of possible causes.
P0128 CADILLAC - Engine Coolant Temperature Below Thermostat Regulating Temperature Read more: https://www.autocodes.com/p0128_cadillac.html
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