Dtc set in the chassis control module for a plausibility issue. Removed the connector for the chassis control module and found a broken wire. Repaired the wire, cleared codes, verified fix, repair completed.
Change engine oil & filter.
Louie M. gave our service a 5 star review on 5/18/2022
Cooling system is approximately 1.5 gallons low on coolant. Radiator cap was stuck in the radiator and broke upon removal. The water pump is leaking badly. Codes p0324 Knock sensor performance, and p1258 Engine coolant over temperature are stored in the PCM. Unable to perform a combustion gas test at this time due to the severity of the leaks. Head gaskets/cracked cylinders heads are very possible.
WATER PUMP – Remove & Replace
Change engine oil and filter.
Cindy L. gave our service a 5 star review on 3/22/2022