What Is Cost To Repair Stable Track On A Cadillac

ABS light on, TRAC off, Stabilitrac

ABS light on, TRAC off, Stabilitrac off – What does it mean?

If you ain 1 of the GM vehicles listed below and accept any of these warnings: ABS light on, TRAC off, Service Traction Command Organization light on, Service Stabilitrak lite and/or have the following trouble codes stored; C0035, C0040, C0045, C0050, on yous should read this service bulletin #PIC5248E from GM.

C0035 Left Front Wheel Speed Sensor Circuit

C0040 Right Forepart Wheel Speed Sensor Excursion

C0045 Left Rear Bicycle Speed Sensor Circuit

C0050 Correct Rear Cycle Speed Sensor Circuit Plausibility Failure

Other ABS stabilitrac symptoms

In addition to the warning lights, y'all may also hear a brief and intermittent noise, click, ratchet, grind, or ABS pump motor noises from the inside of the vehicle at parking lot speeds when braking. Or, if your vehicles is equipped with Electrical Power Steering you lot may likewise notice a Service Steering Message displaying in the Commuter Information Eye (DIC). You will about probable experience heavier steering feel at depression speed or static steering maneuvers when this happens. This condition is normal when the vehicle loses bespeak from a cycle speed sensor.

Vehicles afflicted by this service bulletin

2008-2013 Buick Enclave

2010-2013 Buick LaCrosse

2011-2013 Buick Majestic

2012-2013 Buick Verano

2008-2013 Cadillac CTS/CTS-V

2010-2013 Cadillac CTS Wagon

2011 2022 Cadillac CTS/CTS-V Coupe

2010-2013 Cadillac SRX

2013 Cadillac XTS – FWD Models (rear not-driven bike bearings only)

2010-2013 Chevrolet Camaro

2011-2013 Chevrolet Camaro Convertible

2009-2012 Chevrolet Colorado

2011-2013 Chevrolet Cruze, Volt

2010-2013 Chevrolet Equinox

2014 Chevrolet Impala (New Trunk Style)

2013 Chevrolet Malibu

2009-2013 Chevrolet Traverse

2009-2012 GMC Coulee

2007-2013 GMC Acadia

2010-2013 GMC Terrain

2007-2010 Saturn Outlook

The cause of these problem codes and braking noise is droppings accumulation on the magnetic "tone" wheel congenital into the wheel bearing. You exercise NOT accept to supervene upon the bike bearing to right this problem. Here'due south why:

Older ABS braking systems used a steel toothed band and a magnetized bike speed sensor. Every bit rust accumulated on the tone ring it would throw debris onto the magnetic sensor and that debris would interfere with the point, causing the ABS to activate prematurely.

GM changed the wheel speed sensor and tone rings in these vehicles. At present, instead of a steel tone band, it is a rubberized band with magnetic North and South poles molded into the nitrile condom (like a magnetic business organization card). The bicycle speed sensor is inside the bicycle bearing and the tone ring is mounted on the outside of the like a seal in a sealed bearing. Great idea only bad execution on GM's part. GM figured that the elimination of the steel tone ring would end the accumulation of metallic debris. That'due south partially true. Only there's enough metallic debris on the route that whatever accumulation on the magnetized rubber band can throw off the wheel speed sensor.

Fix the wheel bearing

Audit the bicycle bearing associated with the problem code. Look for debris build upwards on the magnetized ring. Wipe it off with a dry out nylon bristle brush. If that doesn't

wheel bearing hub unit showing the magnetized speed sensor ring

Clean the Nitrile rubber band

remove all the debris, wash the band with mild lather detergent. Then articulate the problem codes and exam drive.

In some severe cases, you may have to remove the wheel bearing to remove all the debris.

If the codes are yet present and the ring is clean, proceed with normal diagnostic procedures.

Posted on December 7, 2022 past Rick Muscoplat