Service bulletin TechTalk7737
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 | 10182030 |
| Published by NHTSA | 2020-11-03 |
| Manufacturer's number | TechTalk7737 |
| Manufacturer's date | 2020-10-05 |
| NHTSA component | EQUIPMENT; ELECTRICAL SYSTEM |
NHTSA's summary
Tech Talk discussion on Diagnostic Link connection issues with D20M8.
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, Equipment and accessories
| FREIGHTLINER CASCADIA | 2019, 2020, 2021 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 22V338000 | 2022-05-16. EQUIPMENT:OTHER:LABELS |
|---|---|
| 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) |
| 18V491000 | 2018-07-20. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| FleetCom 1_Solenoid | 2026-05-02. Other. Fleet Communications for solenoid issues |
|---|---|
| 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 |
| CXA_10_25_Tech Questions | 2025-11-05. Other. CX Advocate for technical questions/issues raised |
| 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 |
| SS3174-FTL | 2025-04-02. Other. Service Solution for ICC5 B-Panel Gauges Intermittently Not Being Displayed |
| SS3161-FTL | 2025-01-29. Other. Service Solution for Cascadia intermittent no-start and CPC not configured message |
| FAB337 | 2025-01-07. Other. FAB 337 for 4th and Fifth Gen Cascadia RP1226 - Progressive Low Voltage Disconnect (PLVD) |