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Service bulletin CALWS32-001

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10194469
Published by NHTSA2021-05-25
Manufacturer's numberCALWS32-001
Manufacturer's date2019-01-18
NHTSA componentELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES; SUSPENSION; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

NHTSA's summary

Customer Advisory Letter on Transverse Track Rod Tower Bracket

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, Labels and manuals, Suspension, 12-volt battery

Vehicles listed
WESTERN STAR 47002014, 2015, 2016, 2017

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
17V5880002017-09-21. ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
0701-172019-04-01. Service bulletin. SPN 168 (CPC3) (GHG17)
0701-172019-04-01. Service bulletin. SPN 168 (CPC3) (GHG17)
54-562018-06-25. Service bulletin. 54-56 - Plastic Battery Box Cover Retainer Clip
0346-172018-06-18. Service bulletin. (CPC) (GHG17)
15-0162018-03-05. Service bulletin. 15-016-DLR New Essential Tool For CPWA, CPPRA, Ltd CPPRA, & DSDWC Parties: Cadex CA-12 Battery Tester
305-152018-03-05. Service bulletin. 305-15 EPA10 Diesel Oxidation Catalyst Inlet Pressure Sensor
12-0272018-01-16. Service bulletin. 12-027-DLR Detroit and Alliance like Batteries are now interchangeable