# Other CAL FTL 54\-043\_REV1

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: Other
- NHTSA id: 11035523
- Published by NHTSA: 2026\-08\-03
- Manufacturer's number: CAL FTL 54\-043\_REV1
- Manufacturer's date: 2026\-07\-14
- NHTSA component: EXTERIOR LIGHTING

## NHTSA's summary

Revised Customer Advisory Letter for 5th Generation Cascadia Headlamp Turn Signal Not Functioning

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11035523-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11035523-9999.pdf)

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

## Components

Lighting

## Vehicles listed

- 2026 FREIGHTLINER CASCADIA FIFTH GEN

## Recalls for the same vehicles and component

- [25V187000](/recalls/nhtsa/25V187000.md), 2025-03-25: EXTERIOR LIGHTING:BRAKE LIGHTS; FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

## Other bulletins for the same vehicles and component

- [CXA 09\_26\_Trn Signal,DRL](/bulletins/11038016.md), 2026-10-05, Other: EXTERIOR LIGHTING. CX Advocate for Cascadia Fifth Gen turn signal DRL \(CAL FTL 54\-043\)
- [FleetCom 1\_Trn Signal,DRL](/bulletins/11035541.md), 2026-08-03, Other: EXTERIOR LIGHTING. Fleet Communications for Cascadia Fifth Gen turn signal DRL
- [CAL FTL 54\-043\_REV2](/bulletins/11035539.md), 2026-08-03, Other: EXTERIOR LIGHTING. Revised Customer Advisory Letter for 5th Generation Cascadia Headlamp Turn Signal Not Functioning
- [CAL FTL 54\-043](/bulletins/11035522.md), 2026-08-03, Other: EXTERIOR LIGHTING. Customer Advisory Letter for 5th Generation Cascadia Headlamp Turn Signal Not Functioning
- [FleetCom 1\_Trn Signal,DRL](/bulletins/11034530.md), 2026-07-06, Other: EXTERIOR LIGHTING. Fleet Communications for Cascadia Fifth Gen turn signal DRL
- [CXA 06\_26\_Utility Lamp](/bulletins/11034519.md), 2026-07-06, Other: EXTERIOR LIGHTING. CX Advocate for Utility Lamp water intrusion
- [FleetCom 1 Trn Signal.DRL](/bulletins/11033101.md), 2026-06-01, Other: EXTERIOR LIGHTING. Fleet Communications for Fifth Gen Cascadia Turn Signal/DRL
- [CALFTL54\-037](/bulletins/11017527.md), 2025-05-02, Service bulletin: EXTERIOR LIGHTING. Customer Advisory Letter for Accent Light Issue Instructions

JSON: [/v1/bulletins/11035523](/v1/bulletins/11035523)

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