CUSTOMER STATES ABS LGIHT ON DECENT LIGHTS COME ON DASH CHECK AND ADVISE RETRIEVED NUMEROUS DTCS FOR INVALID DATA AND LOST OMMUNICATION FROM ABS MODULE TO STEERING SENSOR SASM, SECM AND C-CM PERFORMED PPT V. REPROGRAMMED ALL MODULES CLEARED CODES, TEST DRIVE AFTER 3.5 MI ALL LIGHTS RETURNED. CONTINUE DIAG CHECKED PIN FIT CONN #135. ALL OGOD. NO. TSB'S OR SSM'S. REPLACED ABS MODULE . PERFORMED PMI, AS BUIT DATA, IVD AND THER STEERNG PROGRAMMING . HAD TO R/R COLANT OBTTLE TRY 1 BATTERIES FOR ACCESS TO MODULE FOR REPLACEMENT. CLEARED ALL CODES, TEST DRIVE STREETS AND FREEWAY 7 MILES. NO ILGHTS ON AND NO COEDS AT THIS TIME. M TIME REQUESTED, NO LABOR OPS.... FROTN END

CUST STATED ABS LIGHT IS ON IRGHT FRONT WHEL SPEED SENSOR FAUL, INSPETCED WHEL SPEED SENSOR SENSOR WAS DAMAGED, TEST DORVE STILL ABS LIGHT STILL ON PINPOINT TEST C, C1YES, C2 NO, C3 YES, C4 YES, C5 N C6 YES FIX NEEDED CIRCUIT, REPLACED DAMAGED RIGHT FRONT WHEEL PSEED SENOR, OVER LAID IRE FROM ABS MODULE TO PF WHEEL SPEED SENSOR. DIAGNOSIS

CUSTOMER STATES ABS LIGHT COMES ON CHECK AND ADVISE. HCECKED ABS SYSTEM. FOUDN FLASH CODE FOR LF ABS SENSOR. INVESTIGATED SENSOR-SHORT TO GROUND/OEPN CAME FROM LF SENSOR. RECOMMEND REPLACEMENT AND CHECKING OPERATION. REMOVED AND RELACED LF ABS SENSOR . REPLACED P/S RESSURE HOSE FOM BOOSTER TO GERA. REINSTALLED RMEOVED COMPONENT AND UPRGED AIR FROM SYSEM. TEST DROVE. LIGHT OFF AT THIS TIM,E NO FLUID LEAKS SEEN.. FRONT EDN/BRAKES

CUST SATES ABS LIGHT IS ON NEEDS ECU AND HCU DECLINED ORK AT THIS TIME DIAGNOSIS

CUSTOMER STATES THAT THE ADVANCE TRACK IGHTS ARE STILL COMING ON RANDOMLY TEN GOING OFF. RETRIVED DTC'S U1A00:87 ABS,B0090:93 RCM U0028:08 FOLLOWDE PPT AF1-AF13 NO TSB'S OR SSM'S FOR HTESE CONCERNS REPLACE RCM REPLACED RCM PERFORMED PMI IVD CALIBRATION HAD TO R R CENTER SEAT AND TEST DRIE ALSO CLAERED ALL CDES. ABS LIGHT ON