2009 Cadillac CTS
Mileage
76,072
Service Date
4/15/2021
Services Performed
- -FOUND FRONT ROTORS HAVE EXTREME HOT SPOTTING -TIRES ARE CLOSE TO DUE FOR REPLACEMENT
- PULLED CODES P0430- CATALYST SYSTEM LOW EFFICIENCY BANK 2 P2601- AUXILIARY COOLANT PUMP PERFORMANCE -COMMANDED AUXILIARY COOLANT PUMP WITH SCAN TOOL AND NO OPERATION COMING FROM PUMP -DISCONNECTED CONNECTOR AND CHECKED FOR VOLTAGE WHEN COMMANDED THROUGH SCAN TOOL. HAVE 12V AT AUXILIARY COOLANT PUMP CONNECTOR -RECOMMEND REPLACEMENT OF AUXILIARY COOLANT PUMP AND RETEST. -TESTING FOR P0430 -WATCHED LIVE DATA OF BOTH DOWN STREAM O2 SENSORS AND WHEN DRIVING AT A CONSTANT SPEED OF 55MPH BOTH SENSORS ARE HAVING ABOUT A 50MV SWING (VOLTAGE SHOULD BE CONSTANT IF CATALYTIC CONVERTERS ARE OPERATING PROPERLY) AND WOULD OCCASIONALLY DROP OUT 150MV WITH BANK 2 BEING SLIGHTLY LARGER. -THIS MEANS BOTH CATALYTIC CONVERTERS ARE NOT PROPERLY STORING AND RELEASING OXYGEN INTO EXHAUST GASES -RECOMMEND REPLACEMENT OF BOTH CATALYTIC CONVERTERS AND RETEST
- Replace front brake pad linings and front brake disc rotors. Clean and lubricate brake calipers and slide mechanisms. Road test vehicle.
- RF TPMS LIGHT IS ON – CUSTOMER IS REPLACING TIRES AND SENSORS IN THE NEXT FEW MONTHS
- WATER PUMP – Remove & Replace – Base,Eng VIN V,Eng CD LLT Auxiliary Pump
- HAZARDOUS DISPOSAL
RAY B. gave our service a 5 star review on 4/18/2021