# Service bulletin KC\-396

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.

- Type: Service bulletin
- NHTSA id: 10207555
- Published by NHTSA: 2022\-02\-04
- Manufacturer's number: KC\-396
- Manufacturer's date: 2022\-01\-19
- NHTSA component: SERVICE BRAKES, AIR

## NHTSA's summary

Mack Chassis \- Conventional Models \(Anthem, Pinnacle, Granite\) \- Service Brakes Fail To Release; Brakes Sticking After Brake Pedal Is Released \- Built Between 1 November 2018 And 31 March 2019

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10207555-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10207555-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Brakes

## Vehicles listed

- 2019 to 2020 MACK ANTHEM \(AN\)
- 2019 to 2020 MACK GRANITE \(GR\)
- 2019 to 2020 MACK PINNACLE \(PI/PN\)

## Recalls for the same vehicles and component

- [2024632](/recalls/tc/2024632.md), 2024-10-24: Brakes
- [24V792000](/recalls/nhtsa/24V792000.md), 2024-10-23: ELECTRICAL SYSTEM:SOFTWARE; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
- [19V107000](/recalls/nhtsa/19V107000.md), 2019-02-21: SERVICE BRAKES, AIR:SUPPLY:RESERVOIR/TANK

## Other bulletins for the same vehicles and component

- [CBR 407 072025](/bulletins/11021333.md), 2025-08-04, Service bulletin: SERVICE BRAKES; ELECTRICAL SYSTEM. CBR \- To correct the MID136 SID 66 FMI 7 fault code the latest Bendix VCP file will need to downloaded.
- [CBR\-2024 202502](/bulletins/11014715.md), 2025-03-04, Service bulletin: SERVICE BRAKES. CBR \- There have been a few trucks that have not passed the chuff test due to hose configuration and the software monitors not allowing for system or driver variables. This ABS software and hardware change will address both.
- [CBR\-407 202409](/bulletins/11008366.md), 2024-10-03, Service bulletin: SERVICE BRAKES. CBR: To correct the MID136 SID 66 FMI 7 fault code the latest Bendix VCP fi le will need to be downloaded.
- [CBR\-2024 202407](/bulletins/11005407.md), 2024-08-01, Service bulletin: SERVICE BRAKES. CBR: Mack Anthem \(AN\) And Pinnacle \(PI\) \-Bendix ABS Fault SPN 807 FMI 13 Blink code 19\-4
- [S3837 202312](/bulletins/10248115.md), 2024-01-03, Service bulletin: SERVICE BRAKES, AIR; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. Fleet Campaign: For certain MDI Mack Trucks an updated adaptive cruise software has been developed.
- [CBR\-2306 202308](/bulletins/10241916.md), 2023-09-06, Service bulletin: SUSPENSION; SERVICE BRAKES, AIR; ELECTRICAL SYSTEM. CBR: Lift Axle Lowers During An Anti\-lock Braking System \(ABS\)Breaking Event Or When Weight Is Added To The 5th Wheel/Rear Suspension\- AN Model
- [KC\-2012\-Ver3](/bulletins/10237338.md), 2023-06-05, Service bulletin: SERVICE BRAKES. CBR: SNM 20\-005 \- HD Disc Brake Rotor Upgrade
- [SLM22\-004](/bulletins/10211065.md), 2022-05-06, Service bulletin: SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; EQUIPMENT; STEERING. Service Literature Published and Released in April, 2022
- [KC\-2061](/bulletins/10209950.md), 2022-04-05, Service bulletin: ELECTRICAL SYSTEM; SERVICE BRAKES, AIR. Mack Chassis \- Anthem \(AN\) And Pinnacle \(PI\) \- ABS Modulator Wiring Rubbing Front Shock
- [KC\-361](/bulletins/10207035.md), 2022-02-04, Service bulletin: SERVICE BRAKES, AIR. Mack Chassis \- Drive Axle Brake Chamber Rubbing Frame Or Brake Drum \- Vehicles Built Between 7 July 2014 And 23 August 2019

JSON: [/v1/bulletins/10207555](/v1/bulletins/10207555)

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