E46Seller listing
Listed price$69.99
View listing at BimmerWorld; opens in a new tabBMW E36/E46 · Buyer's guide
E46 ABS/DSC Wheel-Speed Sensors and Module Diagnosis
1999-2006 E46 ABS/ASC/DSC wheel-speed sensing. RWD/xi, early/late ABS versus DSC, axle, side and transmission can change the sensor.
Current seller options
WHERE TO BUY
Open an exact listing, then confirm fitment, stock, price, and shipping with the seller before ordering.
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What you need to know
Scan the ABS/DSC module and compare live wheel speeds before ordering. Verify connector keying, axle/side, RWD/xi, ABS/ASC/DSC generation, production date and transmission. Inspect tone/encoder surfaces, wheel bearing play and wiring; a warning lamp does not prove the hydraulic/module unit failed.
OEM numbers
Examples only: early non-DSC front 34521165609later RWD front-left 34526792897 supersedes 34526752682xi front 34526756382 supersedes 34526750971selected DSC rear 345267526832001 330 manual rear 34521166126 is a narrow exception.Supersession
The checked pages support the individual supersessions above. No universal four-wheel sensor set or universal ABS-module replacement is claimed.
Fitment
Scan the ABS/DSC module and compare live wheel speeds before ordering. Verify connector keying, axle/side, RWD/xi, ABS/ASC/DSC generation, production date and transmission. Inspect tone/encoder surfaces, wheel bearing play and wiring; a warning lamp does not prove the hydraulic/module unit failed.
Aftermarket options
ATE, Bosch, Bremi and selected aftermarket sensors are available by application. Module rebuilding can be appropriate only after power, ground, communication, sensor and hydraulic diagnosis.
Before you buy
ABS/ASC/DSC sensors differ by system, drivetrain, axle, side, production and sometimes transmission. Scan and inspect before buying. A lamp or code does not by itself condemn the control module. Brake-system diagnosis is safety-critical.
Research and fitment sources
Supersede reviewed 9 unique research sources for this guide. 4 also appear above as a seller or official action and are not repeated here; 5 additional citations follow.
Research last verified .