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DIAGNOSTIC TROUBLE CODE (DTC) - ITT MARK 20 IE (12 OF 20) DIAGNOSTIC TROUBLE CODE (DTC) - ITT MARK 20 IE (13 OF 20) COMPONENTS ON REAR AXLE, REMOVING AND INSTALLING .
If the malfunction occurs again:
z ABS control module (w/EDL) - J104- faulty z Replace ABS control module (w/EDL) -J104-
See ABS CONTROL MODULE AND HYDRAULIC UNIT, REMOVING AND INSTALLING ; HYDRAULIC UNIT, BRAKE BOOSTER/MASTER CYLINDER - ASSEMBLY OVERVIEW . (1) This fault is recognized when vehicle is stationary. V.A.G 1551 Possible cause Corrective action 00290 (1) z Open circuit, short to positive or Ground, or loose contact in connections between left rear ABS wheel speed sensor -G46- and ABS control module (w/EDL) - J104- z Check wiring and connections using wiring diagram z Perform electrical checks, see ELECTRICAL TESTING
z Electrical interference from other sources (high frequency radiation e.g. non-insulated ignition cable) z Read measured value block, see READ MEASURING VALUE BLOCK (FUNCTION 08) Display group number 001
z Damaged rotor or left rear ABS wheel speed sensor -G46-
z Excessive air gap between left rear ABS wheel speed sensor -G46- and rotor (signal not OK.) z Check left rear ABS wheel speed sensor - G46- and rotor for damage z Replace rotor/speed sensor
See ABS SYSTEM COMPONENTS FOR FRONT AXLE, REMOVING AND INSTALLING or ABS SYSTEM COMPONENTS ON REAR AXLE, REMOVING AND INSTALLING . (1) Type of DTC; this DTC is only recognized above 20 km/h (13 MPH) (carry out test drive). V.A.G 1551 Possible cause Corrective action 00290
2003 Volkswagen New Beetle GLS 1998-2004 BRAKES On Board Diagnostic (OBD) - New Beetle
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