# Service bulletin CALFTL54\-010REV3

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: 10189342
- Published by NHTSA: 2021\-03\-26
- Manufacturer's number: CALFTL54\-010REV3
- Manufacturer's date: 2021\-03\-17
- NHTSA component: SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT

## NHTSA's summary

Revised Customer Advisory Letter for ABS Warning Light Illumination with ABS code SA 11, SPN 629, FMI 11. REVISED: This CAL revises the CAL issued August 10th, 2020. Western Star 49X vehicles have been added to the CAL scope and instructions for downloading and installing software to address the ABS warning light illumination with ABS code SA 11, SPN 629, FMI 11 have replaced the corrective action of the previous CAL.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10189342-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10189342-9999.pdf)

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

## Components

Brakes, Anti\-lock brakes

## Vehicles listed

- 2017 to 2021 FREIGHTLINER CASCADIA
- 2021 WESTERN STAR 49X

## Recalls for the same vehicles and component

- [26V583000](/recalls/nhtsa/26V583000.md), 2026-09-09: ELECTRONIC STABILITY CONTROL \(ESC\); SERVICE BRAKES, AIR:ANTILOCK
- [23V073000](/recalls/nhtsa/23V073000.md), 2023-02-10: ELECTRONIC STABILITY CONTROL \(ESC\); SERVICE BRAKES, AIR:ANTILOCK:MODULATOR
- [22V817000](/recalls/nhtsa/22V817000.md), 2022-11-01: SERVICE BRAKES, AIR:ANTILOCK:MODULATOR; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
- [19V711000](/recalls/nhtsa/19V711000.md), 2019-10-07: SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT
- [19V136000](/recalls/nhtsa/19V136000.md), 2019-02-27: SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT

## Other bulletins for the same vehicles and component

- [CALFTL54\-010REV](/bulletins/10179076.md), 2020-09-01, Service bulletin: EQUIPMENT ADAPTIVE/MOBILITY; SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT; EQUIPMENT. Revised Customer Advisory Letter for New Cascadia ABS Warning Light Illumination work instructions. Due to the enhanced vigilance of the New Cascadia ABS controller, some fault codes and indicator lights do not necessarily require immediate maintenance attention. DTNA and WABCO are currently jointly working on a long\-term corrective plan for the condition. REVISED: This CAL replaces the CAL issued June 17th, 2020. The phrase "if equipped" in reference to cab load disconnect switches has been removed.
- [CALFTL54\-010](/bulletins/10176745.md), 2020-06-26, Service bulletin: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT; SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT. Customer Advisory Letter for New Cascadia ABS Warning Light Illumination work instructions. Due to the enhanced vigilance of the New Cascadia ABS controller, some fault codes and indicator lights do not necessarily require immediate maintenance attention. DTNA and WABCO are currently jointly working on a long\-term corrective plan for the condition.
- [sb54302](/bulletins/10158001.md), 2019-04-08, Service bulletin: SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT; AIR BAGS; EQUIPMENT. Service Bulletin\- ABS Light Illuminating in the ICU, ABS Solenoids Not Self Checking
- [FL799](/bulletins/10156224.md), 2019-04-01, Service bulletin: SERVICE BRAKES, HYDRAULIC; SERVICE BRAKES, AIR:ANTILOCK. Honeywell Brake Light Pressure Switches Recall Bulletin
- [326\-15](/bulletins/10141952.md), 2018-06-18, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:WHEEL SPEED SENSOR/TONE RING; EQUIPMENT:ELECTRICAL. 326\-15 Main Shaft Speed Sensor
- [DOC\-1033322](/bulletins/10140704.md), 2018-06-11, Service bulletin: SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE. SS 1033322 ABS light illuminating in ICU, ABS solenoids will not self\-check
- [326\-15](/bulletins/10129641.md), 2018-03-05, Service bulletin: SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:WHEEL SPEED SENSOR/TONE RING. 326\-15 Main Shaft Speed Sensor

JSON: [/v1/bulletins/10189342](/v1/bulletins/10189342)

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