CUSTOMER STATED ABS WARING IS ILLUMINTAED . HYDRAULIC BRKE SYSEM LBEED / VENT (AFTER REMOVING/ INSTALLING BRAKE HOSE/BRAKE CALIPER /BRAKE OPERATING UNIT) VEH

TOEWD IN PRE SAFE UNAVAIL BLIND SPOT ABS LIGHTS ON INTERNAL AULT IN ESP CONTROL NIT. ROAD TEST AND CONFIRMED CUSTOMER'S CONCERN. ATATCH SDS AND PERFORM TROUBLE SHOOT SCNA. SEVERAL AFULTS STORED FOR RF SPEED SENSOR MODULES AND ESP CONTROL UNIT OMNITORING CIRCUIT. REMOVE FRONT HEEL AND OHM TEST SPEED SENSORS. REPLACE RF SPEEED SENSOR BUT FAULTS STILL PRESENT. OHM TEST WIRING FROM SPEED SENSORS TO ESP CONTROL UNIT TET FOR OPENS SHORTS SHORT TO GROUNDS AND SOHRT TO B+. INSPECT WIRING CONNECTIVITY PINS FOR PROPER FITMENT WITH TEST PINS. DETERMINED FAULT TO BE WITHIN ESP CONTORL UNIT. REPACE ESP CONTROL UNIT AND PROGRAM. ROAD TEST 7 MILES.

Customer states A yellow abs warning light will come on RANDOMLY and then teh error message BRAKE ABS ESP distronic control will come on and will not let GOT convertible UPWARD work. ( see attached text). There is an intermittent open in the LF VSS I brought the VEHICAL into the workshop I perfromed best practices protective measures set up THE approved midtronics battery maintainre and performed an IQT and procured THE Initial Quick Test Log (with Freeze frame aDta; XENTRY and separate printout of the Freeez Frame Data; DAS).. daignose and replaced the LF VSS ; repaied mouse chewed wiring with new connectors and cleared all FAULTS INDICATED and evenst

CUSTOMER SATTES ABS WARNING LIGHT IS ON to doing so. . HYDRALIC BRAKE SYSTEM BLEED / VET (AFTER REMOVING/ INSALLING BRAKE HOSE/BRAKE CALIPER /BRAKE OPERAING UNIT) VEHICLES