NHTSA ID Number: 10201126
Manufacturer Communication Number: PI1258A
Summary
Brake squeal or squeak noise intermittently on Initial brake applies Equipped with Heavy duty brake system (RPO J55)
Condition/Concern
Some customers may comment on a squeal or squeak noise from the front brakes. This condition normally only occurs on initial brake applications after the vehicle has sat for an extended time. The condition occurs typically under light braking, in speeds under 16 km/h (10 mph). After 1-6 brake applies, or after braking at higher speeds, the noise no longer occurs. This condition may occur more often in high humidity conditions.
Recommendation/Instructions
A new front disc brake pad has been released with a revised noise dampening weight. Replace the front disc brake pads, pad springs and caliper pins. Also, apply copper paste lubricant to each end of the disc brake pad abutments. Refer to the Front Disc Brake Pad Replacement procedure in SI.
Parts Information
| Part Number | Description | Qty |
23441307
GM Genuine Parts 171-1141 (23441307) Front Disc Brake Pad Set
| Pad Kit, Front Disc Brake | 1 |
22813180
General Motors 22813180, Disc Brake Pad Pin
| Pin Kit, Front Disc Brake Pad | 2 |
| 19303310
No products found. | Lubricant – US | 1 |
| 19303311 | Lubricant – Canada |
SEOCONTENT-START
Bulletin No.: PI1258A Date: Dec-2015 Subject: Brake Squeal or Squeak Noise Intermittently on Initial Brake Applies Models: 2014 Chevrolet
Corvette Equipped with Heavy Duty Brake System (RPO J55) Attention: This PI also applies to any of the above models that may be Export vehicles. This PI has been revised to remove anti-seize under Recommendation/Instructions. Please discard PI1258. Condition/Concern Some customers may comment on a squeal or squeak noise from the front brakes. This condition normally only occurs on initial brake applications after the vehicle has sat for an extended time. The condition occurs typically under light braking, in speeds under 16 km/h (10 mph). After 1-6 brake applies, or after braking at higher speeds, the noise no longer occurs. This condition may occur more often in high humidity conditions. Recommendation/Instructions A new front disc brake pad has been released with a revised noise dampening weight. Replace the front disc brake pads, pad springs and caliper pins. Also, apply copper paste lubricant to each end of the disc brake pad abutments. Refer to the Front Disc Brake Pad Replacement procedure in SI. Parts Information Part Number Description Qty 23441307 Pad Kit, Front Disc Brake 1 22813180 Pin Kit, Front Disc Brake Pad 2 19303310 (In Canada, use 19303311) Lubricant 1 Warranty Information For vehicles repaired under warranty, use: Labor Operation Description Labor Time 2420150 Front Disc Brake Pads Replacement Use Published Labor Operation Time
SEOCONTENT-END
1 Affected Product
Vehicle
| MAKE | MODEL | YEAR |
| CHEVROLET | CORVETTE | 2014 |
1 Associated Document
Manufacturer Communications
Bulletin No.: PI1258A
Date: Dec-2015
NHTSA ID Number: 10072142
Manufacturer Communication Number: PI1258
Summary
SUMMARY TO BE PROVIDED ON A FUTURE DATE.
1 Associated Document
Service Bulletin Document
Bulletin No.: PI1258
Date: June, 2014
- Complete Tool Set: Orion Motor Tech's 24-piece brake caliper compression tool set includes 2 retaining plates, 2 thrust bolt assemblies, 2 brake caliper hangers, and 18 adapters, easily servicing your brakes without damage
- Universal Compatibility: This brake caliper tool kit includes a wide range of adapters to fit most vehicles, including hundreds of American, Japanese, and European models, fully covering your brake servicing needs
- Hassle-Free Use: Simply rotate the pistons back into their calipers to clear the pads. Embedded magnets in each thrust bolt assembly securely hold drive keys and adapters, while the right and left handed designs ensure versatile operation
- Durable Construction: Crafted from heavy-duty 1045 steel, this caliper piston compressor tool set offers exceptional strength and durability, with a powder coating for enhanced wear and corrosion resistance
- Compact & Portable: Our disc brake caliper tool set comes in a convenient storage case, ensuring your tools are organized and always within reach for home and on-the-go repairs
- COMPLETE SET: Orion Motor Tech's 10 pc. brake tool kit includes all the necessary accessories for servicing your drum brakes: pliers, installers, removers, compressors, retainers, hooks, and standard, angled, and mini adjustment spoons
- PREMIUM MATERIAL: The metallic components are made of structural-grade 45# steel to offer good ductility as well as outstanding strength, durability, and longevity; black oxide and chromate coatings ensure all parts are wear and corrosion resistant
- STURDY HANDLES: The 4 brake spring tools feature reinforced ergonomic handles to save you time and spare you effort and aggravation during use
- CUSTOM CASE: The rugged blow-molded case keeps everything well organized and easy to store or transport between jobs
- WIDE APPLICATION: This brake tool set is designed to fit hundreds of domestic and import vehicle makes and models in the market, covering your automotive servicing needs
- DUAL BRAKE TOOL SET: Orion Motor Tech's 32 pc. brake kit includes 8 drum brake tools: remover, installer, compressor, retainer, pliers, & 3 adjustment spoons, plus 24 disc brake tools with 2 retaining plates, thrust bolt assemblies, 2 hooks, & 18 adapters
- WIDE COMPATIBILITY: Altogether, this dual brake servicing kit covers hundreds of makes and models of cars and light trucks, both import and domestic, allowing you to keep regular maintenance of your brakes for safe driving
- PREMIUM MATERIAL: Each brake tool is made of structural-grade steel for outstanding strength, durability, and longevity; the black oxide, chrome, and sandblasted coated parts ensure superior long-lasting wear and corrosion resistance
- EASY OPERATION: Both the drum brake and the caliper wind back tools offer reinforced ergonomic handles to save you time, effort, and aggravation during use, allowing you to focus on getting the job done right
- BLOW-MOLDED CASES: The custom blow-molded carrying cases with their clear labeling and instruction manuals make these sets easy to use, organize, store, and transport between job sites
- 2-in-1 Brake Service Kit: Orion Motor Tech's 32pc brake caliper compression tool set handles both drum & disc brakes in one set. It includes a remover, installer, compressor, retainer, pliers, adjustment spoons, 18 adapters, & more for a complete solution
- From Domestic to Imported: Service drum and disc brakes across a wide range of vehicles with this versatile caliper piston compressor tool kit. From compact cars to light trucks, it covers hundreds of makes and models for hassle-free maintenance
- Built Tough, Lasts Long: Our heavy-duty disc brake tools are made from 1045 steel with black oxide, chrome, and electroplated finishes for corrosion resistance. The drum brake adapters are all blackened to add extra durability for years of reliable use
- Brake Work Without Strain: The reinforced, nonslip ergonomic handles make drum brake and the caliper wind back tools easy to use. Handle every brake task smoothly with comfort, speed, and control
- Carry It Anywhere: Keep your brake piston compressor kit neat and accessible with durable blow-molded cases. Each tool has its own marking, and easy-to-follow instructions make setup, storage, and transport simple
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