Cadillac XTS Check Engine Light is On

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VIN: 2G6**************
Mileage: 0 - 10,000 miles
Repair Date: June 2018
Location: Illinois

CUSTOMER STATES CHECK ENGINE LIGHT IS ON CHECK AND AVISE. TEST CIRCUIT #40 AND FOUND IT TO BE OPEN. DIAGNOSIS FOUND CORROSION 4 INCEHS FROM X350 ON CIRCUIT #40 (M) DIAGNOSE P0449 WITH DOC.#3290546 AND DOC.#4454865, LOWER FUEL TANK AND CHECK EVAP. VENT CIRCUIT #40 AT EAP. VENT SOLENOID AND FOUDN NO POEWR. PERF. WIRE REPAIR TO CIRCUIT #40 EAVP. VENT SOLENOID B+ REPLACE SECTION OF WIRE IN CIRCUIT. OLH FOR EXCESIVE TIME TO RR PANELS AND SHIELDS TO GAIN ACCSS AND TRACE CIRCUIT.. SES LT

VIN: 2G6**************
Mileage: 30,000 - 40,000 miles
Repair Date: March 2017
Location: Connecticut

CUSTOMER STATES THE ENGNIE LIGT IS ON CODES P0171 AND P0174 LEAN CODS FOUND THE AIR CEANER BOX NOT SEALED ALL THE WAY REPOSITIONED THE AIR BOX AND CEARED THE CODES. CHECK ENGINE LITE ON

VIN: 2G6**************
Mileage: 40,000 - 50,000 miles
Repair Date: July 2016
Location: Connecticut

SERVICE ENGINE SOON LIGHT ON IN DASH PO171 AND PO174. BOTH BAKS RUNNING LEAN. FOUIND AIR LEK AT AIR CLEANERS OUTLET DUCT REPLACED AIR CLEAENER OUTLT DUCT . CHECK ENGIEN LTE ON

VIN: 2G6**************
Mileage: 60,000 - 70,000 miles
Repair Date: June 2017
Location: New York

CHECK ENGINE LIGHT OMES ON FOUND CODE P0442 FOR SMALL EVAP. LEAK FONUD AIR INTAKE TUBES NOT FULLY CONNECTED REATTACTHED ALL GOOD AT THIS TIME. CHECK ENGINE LIGHT

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