# Service bulletin TechTalk566069K

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: 10191834
- Published by NHTSA: 2021\-05\-06
- Manufacturer's number: TechTalk566069K
- Manufacturer's date: 2021\-04\-07
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Tech Talk discussion on being Stuck in Emergency Power Supply mode.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10191834-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10191834-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2016 FREIGHTLINER CASCADIA

## Recalls for the same vehicles and component

- [16V656000](/recalls/nhtsa/16V656000.md), 2016-09-13: ELECTRICAL SYSTEM
- [15V620000](/recalls/nhtsa/15V620000.md), 2015-10-02: ELECTRICAL SYSTEM:IGNITION:MODULE; ENGINE AND ENGINE COOLING:ENGINE

## Other bulletins for the same vehicles and component

- [54302](/bulletins/10236419.md), 2023-05-22, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. ABS Light illuminating in the ICU.
- [8V491](/bulletins/10236418.md), 2023-05-22, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. ICUC Bulb check function.
- [SB54\-358](/bulletins/10235642.md), 2023-05-05, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM. Revised Freightliner Service Bulletin for Converting CTP1 to CTP2. Description of Revisions: This bulletin replaces the version dated 11/28/2022. The CTP replacement part number has been updated.
- [SB54\-358](/bulletins/10226982.md), 2022-12-03, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM. Freightliner Service Bulletin for Converting CTP1 to CTP2.
- [SS3113\-FTL2022](/bulletins/10225500.md), 2022-11-02, Service bulletin: ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Service Solution for DPF Harness Rub\-Chafe onTrans\-Wire Braided Air Hose.
- [SS1034544](/bulletins/10214910.md), 2022-07-02, Service bulletin: ELECTRICAL SYSTEM. Service Solution for SSAM Fault 520197/31 \- MQ SwitchMalfunction Troubleshooting
- [SB54\-295](/bulletins/10197276.md), 2021-06-14, Service bulletin: ELECTRICAL SYSTEM. Vehicles built in model year 2016 use a bulkhead module \(BHM\) with a 500k auto baud rate. If a BHM needs replacement, it must be replaced with the new BHM \(A66\-03086\-000\) with a 500k auto baud rate.
- [SS3704](/bulletins/10195913.md), 2021-06-10, Service bulletin: ELECTRICAL SYSTEM. Cascadia Fault codes 6.0
- [SS469068](/bulletins/10195626.md), 2021-06-09, Service bulletin: ELECTRICAL SYSTEM. SS 469068 Cascadia SAM Cab, SAM Chassis, MSF and CGW Hardware Compatibility
- [SS1033121](/bulletins/10195576.md), 2021-06-09, Service bulletin: ELECTRICAL SYSTEM. SS 1033121 Adding a Fan Override Switch \(Legacy Cascadia\)

JSON: [/v1/bulletins/10191834](/v1/bulletins/10191834)

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