Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
SERVICE BRAKES, AIR
05052700102/01/200510017531Information on air brake park brake chamber vent holes to avoid water intrusion. *tt11/09/2005
SERVICE BRAKES, AIR - ANTILOCK
0007612/07/2000617754Some vehicles equipped with bendix abs air brakes have a condition in which the vehicle may have unwanted temporary abs activation at low speeds. *tt03/26/2001
SERVICE BRAKES, HYDRAULIC - ANTILOCK
020527001A11/01/200202052700110000454Antilock brake system (abs) indicator illuminates when power takeoff (pto) is engaged. *tt02/27/2003
SERVICE BRAKES, HYDRAULIC - ANTILOCK - ABS WARNING LIGHT
02052700106/01/2002634907Technical service information on antilock brake system (abs) indicator illuminates when power takeoff (pto) is engaged. *tt10/10/2002
SERVICE BRAKES, HYDRAULIC - FOUNDATION COMPONENTS
020523001A04/01/2002020523001634850Some customers and dealers may comment on accelerated uneven brake pad wear on some vehicle with four-piston fixed caliper rear disc brakes. *tt10/09/2002
SERVICE BRAKES, HYDRAULIC - FOUNDATION COMPONENTS - DISC - PADS
02052300101/01/2002628945Some customers and dealers may comment on accelerated uneven brake pad wear on f6-7 medium duty tilt cab models and h6-7 conventional medium duty models. *tt03/25/2002

Consumer Complaints


Fail datemilesoccurencesPurchase date
SERVICE BRAKES, HYDRAULIC
10/14/2011100000
 Tl-the contact owns a 2001 gmc c6500. the contact stated that the parking brake failed and would not hold the vehicle in place when it was applied. in addition, the parking brake would not always release. the vehicle was taken to the dealer, but they could not find any failure with the parking brake. there was a previous defect investigation under nhtsa action number pe03057 (parking brake). this investigation did not warrant a recall. the contact stated that it was impossible to get the manufacturer on the phone. the failure mileage was 100,000 and the current mileage was 115,000. the vin was unknown. sm.
10/14/2011100000
 Tl-the contact owns a 2001 gmc c6500. the contact stated that the parking brake failed and would not hold the vehicle in place when it was applied. in addition, the parking brake would not always release. the vehicle was taken to the dealer, but they could not find any failure with the parking brake. there was a previous defect investigation under nhtsa action number pe03057 (parking brake). this investigation did not warrant a recall. the contact stated that it was impossible to get the manufacturer on the phone. the failure mileage was 100,000 and the current mileage was 115,000. the vin was unknown. sm.
10/14/2011100000
 Tl-the contact owns a 2001 gmc c6500. the contact stated the parking brake fail. the parking brake does not hold the vehicle in place when it is applied. sometimes the brake also does not release for the vehicle to move. the vehicle was taken to the dealer but they could not find any failure with the parking brake. there was a defect investigation nhtsa action number: pe03057, component: parking brake, date investigation opened: december 8, 2003, date investigation closed: april 9, 2004. this investigation did no warrant a recall to be opened. the contact stated it was impossible to get the manufacturer on the phone. the vin was unknown. the failure mileage was 100,000 and the current mileage was 115,000. mw
10/14/2011100000
 Tl-the contact owns a 2001 gmc c6500. the contact stated the parking brake fail. the parking brake does not hold the vehicle in place when it is applied. sometimes the brake also does not release for the vehicle to move. the vehicle was taken to the dealer but they could not find any failure with the parking brake. there was a defect investigation nhtsa action number: pe03057, component: parking brake, date investigation opened: december 8, 2003, date investigation closed: april 9, 2004. this investigation did no warrant a recall to be opened. the contact stated it was impossible to get the manufacturer on the phone. the vin was unknown. the failure mileage was 100,000 and the current mileage was 115,000. mw
SERVICE BRAKES, HYDRAULIC - ANTILOCK - CONTROL UNIT/MODULE
04/15/2001
 Fire truck abs sensor light keeps coming on. dealer was notified and replaced all four sensors, but problem is still occurring. feel free to provide any further information. *ak