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2007 Isuzu Hvr

Component

Service Brakes, Air:Supply:Compressor

Consequence of Defect

on certain medium duty conventional and tilt cab trucks equipped with 7.8l diesel engines and air brakes, the air compressor may not build enough air pressure to support the air brake system.

Corrective Action

if this condition were to occur while the vehicle was stationary (brakes applied) the air brakes would remain applied and prevent the vehicle from moving. if this condition were to occur while the vehicle was in motion, the dual system air pressure gauges would register the drop in pressure. if the pressure continued to drop, the low air pressure warning buzzer and warning lamp would activate as designed, warning the driver to move the vehicle to a safety location. if the driver ignores these warnings and continues to drive the vehicle, and if there was a continued loss of pressure, the rear spring parking brakes would automatically apply, preventing the truck from being driven.

Recall Notes

dealers will replace the air compressor head. the recall began on may 23, 2007. owners may contact chevrolet at 1-800-630-2438, gmc at 1-866-996-9463, or isuzu at 1-800-255-6727.

2006 Isuzu Hvr

Component

Service Brakes, Air

Consequence of Defect

certain trucks fail to comply with the requirements of federal motor vehicle safety standard no. 121, øair brake systems." an internal control and check valve within the air brake application valve assembly was configured improperly, preventing air from flowing through the brake system as designed. in the event of an emergency stop, the vehicle's stopping distance would be increased.

Corrective Action

if stopping distance was limited, a vehicle crash could result.

Recall Notes

dealers will replace the air brake application valve assembly on c-series or reroute the air brake lines on t-series free of charge. the recall began on september 20, 2006. owners may contact chevrolet at 1-800-630-2438, gmc at 1-866-996-9463 and isuzu at 1-800-255-6727.