# Service bulletin SS1034684

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: 10173646
- Published by NHTSA: 2020\-04\-09
- Manufacturer's number: SS1034684
- Manufacturer's date: 2020\-04\-08
- NHTSA component: EXTERIOR LIGHTING; ELECTRICAL SYSTEM

## NHTSA's summary

Service Solution for P4 New Cascadia Road Lamp Strain Relief and Water Protection For Electrical Connection. The connector that attaches to the road lamp is exposed to water spray from the vehicles front tires. Even though the connector is sealed, water spray, in conjunction with wiring that may be pulled sideways, can attribute to water intrusion into the connector.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10173646-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10173646-9999.pdf)

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

## Components

Electrical system, Lighting

## Vehicles listed

- 2017 to 2021 FREIGHTLINER CASCADIA

## Recalls for the same vehicles and component

- [2023280](/recalls/tc/2023280.md), 2023-05-11: Lights And Instruments
- [23V208000](/recalls/nhtsa/23V208000.md), 2023-03-28: EXTERIOR LIGHTING:HAZARD FLASHING WARNING LIGHTS; EXTERIOR LIGHTING
- [20V567000](/recalls/nhtsa/20V567000.md), 2022-02-16: EXTERIOR LIGHTING:BRAKE LIGHTS
- [2021399](/recalls/tc/2021399.md), 2021-06-25: Electrical
- [21V481000](/recalls/nhtsa/21V481000.md), 2021-06-25: ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES
- [2021290](/recalls/tc/2021290.md), 2021-05-14: Lights And Instruments
- [21V357000](/recalls/nhtsa/21V357000.md), 2021-05-14: EXTERIOR LIGHTING:HEADLIGHTS:BULBS
- [2020158](/recalls/tc/2020158.md), 2020-04-14: Lights And Instruments
- [20V214000](/recalls/nhtsa/20V214000.md), 2020-04-14: EXTERIOR LIGHTING
- [19V137000](/recalls/nhtsa/19V137000.md), 2019-02-27: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION \(PRNDL\)

## Other bulletins for the same vehicles and component

- [CXA 06\_26\_Utility Lamp](/bulletins/11034519.md), 2026-07-06, Other: EXTERIOR LIGHTING. CX Advocate for Utility Lamp water intrusion
- [FleetCom 1\_Solenoid](/bulletins/11031966.md), 2026-05-02, Other: ELECTRICAL SYSTEM. Fleet Communications for solenoid issues
- [FleetCom\_SS 3174\-FTL](/bulletins/11026469.md), 2025-12-06, Other: ELECTRICAL SYSTEM. Fleet Communication for SS 3174\-FTL
- [FleetCom\_AMP Draw](/bulletins/11026454.md), 2025-12-06, Other: ELECTRICAL SYSTEM. Fleet Communications for Key off amp draw
- [CXA\_10\_25\_Tech Questions](/bulletins/11024966.md), 2025-11-05, Other: ELECTRICAL SYSTEM; POWER TRAIN. CX Advocate for technical questions/issues raised
- [SS3176\-FTL](/bulletins/11017537.md), 2025-05-02, Other: ELECTRICAL SYSTEM. Service Solution for ICC5 Erroneous Electric Power Steering Warning Message
- [CXA 4\_25\_Elec Pwr Steer](/bulletins/11017529.md), 2025-05-02, Other: ELECTRICAL SYSTEM. CX Advocate for ICC5 erroneous electric power steering warning message \(SS3176\-FTL\)
- [SS3176\-FTL](/bulletins/11016335.md), 2025-04-02, Other: ELECTRICAL SYSTEM. Service Solution for ICC5 Erroneous Electric Power Steering Warning Message
- [SS3174\-FTL](/bulletins/11016315.md), 2025-04-02, Other: ELECTRICAL SYSTEM. Service Solution for ICC5 B\-Panel Gauges Intermittently Not Being Displayed
- [SS3161\-FTL](/bulletins/11013215.md), 2025-01-29, Other: ELECTRICAL SYSTEM. Service Solution for Cascadia intermittent no\-start and CPC not configured message

JSON: [/v1/bulletins/10173646](/v1/bulletins/10173646)

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