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Service bulletin PIT-4756

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 id10028186
Published by NHTSA2009-03-14
Manufacturer's numberPIT-4756
Manufacturer's date2008-11-01
NHTSA componentSERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT

NHTSA's summary

GENERAL MOTORS: ABS AND STABILITRAK LIGHTS ON DTC(S) U0121, C0550, C0186, C0196, C0710, C0252. THIS CONCERN CAN BE CAUSED BY WIRE HARNESS GOING TO EBCM, CHAFFING ON TRANSMISSION MOUNT OR METAL BRACKET. *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

Trouble codes named

C0186, C0196, C0252, C0550, C0710, U0121

Vehicles listed
CHEVROLET EQUINOX2007, 2008, 2009
PONTIAC TORRENT2007, 2008, 2009
SATURN VUE2008, 2009

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

Other bulletins for the same vehicles and component
PIT3271J2019-12-09. Service bulletin. This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.
SB-09-05-25-0032010-03-26. Service bulletin. SATURN/GMC/ PONTIAC/ CHEVROLET: BRAKE PEDAL SPONGY, INCREASED PEDAL TRAVEL, INCREASED EFFORT TO STOP (INSPECT FOR LEAKS, REPLACE BRAKE PRESSURE MODULATOR VALVE (BPMV), AND BLEED BRAKE SYSTEM). MAY BE CAUSED BY AIR ACCUMULATING IN THE MASTER CYLINDER OR BY A MISSING FILTER IN THE BRAKE PRESSURE MODULATOR VALVE (BPMV). *PE
08-05-25-0022008-07-12. Service bulletin. ABS LIGHT/TRACTION OFF INDICATOR LIGHT ON, ABS CODE C0045 AND/OR C0050 SET (INSPECT CONNECTOR X408 OR LEFT/RIGHT REAR WHEEL SPEED SENSOR HARNESS). *NJ
PIT45862008-05-13. Service bulletin. ABS CODES C0045 AND/OR C0050 WHEEL SPEED SENSOR CODES SET IN THE EBCM. *NJ
0702320092008-02-16. Service bulletin. INFORMATION ON ELECTRONIC BRAKE CONTROL MODULE SET DTC'S C0252/C0460 AND POWER STEERING CONTROL MODULE SET DTC'S C056E/C0460/C0545. *NJ
44032007-06-15. Service bulletin. ABS AND/OR TRACTION OFF INDICATORS ON WITH DTC C0045 AND/OR C0050. *KB UPDATED 09-26-07. *KB