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Service bulletin PIL-525

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10033824
Published by NHTSA2010-09-23
Manufacturer's numberPIL-525
Manufacturer's date2010-06-25
ReplacesPIL-525 REV1
NHTSA componentSERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:WHEEL SPEED SENSOR/TONE RING; SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR

NHTSA's summary

MERITOR WABCO: ABS WHEEL SPEED SENSOR GAP ADJUSTMENT-TILLER AXLE. ERRATIC WHEEL SPEED SENSOR FAULTS OCCUR DURING LIGHT BRAKING WHENTHE VEHICLE WAS MOVING FORWARD OR REVERSE AT SPEEDS LESS THAN 5KPH. MODELS-AMERICAN LA FRANCE VEHICLES W/400 500 104 0 (TCSII ECU 2S/1M) AND ARVINMERITOR MFS20133AXLE W/EX225H4 AIR DISC BRAKE. *PE UPDATED 6/24/11. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Brakes, Anti-lock brakes, Wheel speed sensor

Vehicles listed
MERITOR MERITOR
MERITOR WABCO ABS ECU

Listing a model year does not mean every vehicle of it is concerned: the document says which.