Service bulletin SS1034492
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 | 10185961 |
| Published by NHTSA | 2021-01-28 |
| Manufacturer's number | SS1034492 |
| Manufacturer's date | 2021-01-26 |
| NHTSA component | ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING |
NHTSA's summary
Superseded Service Solution for New Cascadia P4 Coolant Level Wiring Damage. Fault codes can be generated if wiring to the coolant level sensor becomes damaged. This Service Solution has been superseded to service bulletin SB 54-337. Please see the service bulletin for the most current information.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system, Engine
| FREIGHTLINER CASCADIA | 2017, 2018, 2019, 2020 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2021399 | 2021-06-25. Electrical |
|---|---|
| 21V481000 | 2021-06-25. ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES |
| 19V137000 | 2019-02-27. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL) |
| 18V581000 | 2018-08-30. ENGINE AND ENGINE COOLING:ENGINE:DIESEL |
| 18V491000 | 2018-07-20. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL |
| 16V656000 | 2016-09-13. ELECTRICAL SYSTEM |
| 16V416000 | 2016-06-09. ENGINE AND ENGINE COOLING:ENGINE:DIESEL |
| 2016285 | 2016-06-06. Engine |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| FleetCom_Heater Core | 2026-01-08. Other. Fleet Communications for Heater Core Plugging |
|---|---|
| FleetCom_SS 3174-FTL | 2025-12-06. Other. Fleet Communication for SS 3174-FTL |
| FleetCom_AMP Draw | 2025-12-06. Other. Fleet Communications for Key off amp draw |
| FleetCom_SS 3163-FTL | 2025-12-06. Other. Fleet Communications for Power Steering Reservoir Fill Cap Venting |
| FleetCom_Low Coolant | 2025-12-05. Other. Fleet Communications for Low Coolant Sensor |
| CXA_10_25_Low Coolant | 2025-11-05. Other. CX Advocate for P4, WST X-Series, DD Engines Low/Critical Low Coolant Warnings |
| CXA_10_25_Conmet Oil Pan | 2025-11-05. Other. CX Advocate for ConMet Oil Pan Insert Additional Issues |
| SS3176-FTL | 2025-05-02. Other. Service Solution for ICC5 Erroneous Electric Power Steering Warning Message |
| CXA 4_25_Elec Pwr Steer | 2025-05-02. Other. CX Advocate for ICC5 erroneous electric power steering warning message (SS3176-FTL) |
| SS3176-FTL | 2025-04-02. Other. Service Solution for ICC5 Erroneous Electric Power Steering Warning Message |