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Service bulletin PIC5376A

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 id10246889
Published by NHTSA2023-12-11
Manufacturer's numberPIC5376A
Manufacturer's date2013-01-01
NHTSA componentVISIBILITY/WIPER

NHTSA's summary

Rain Sense Wipers Operate In Delay Mode.

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

Glass, wipers and mirrors, Wipers and washers

Vehicles listed
BUICK LUCERNE2006, 2007, 2008, 2009, 2010, 2011
CADILLAC DTS2006, 2007, 2008, 2009, 2010, 2011

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

Other bulletins for the same vehicles and component
21-NA-0432025-02-12. Service bulletin. This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
PI0754G2024-08-17. Service bulletin. This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal characteristic.
06-08-43-003E2017-08-15. Service bulletin. This informational bulletin explains how to care for wiper blades.
PIC5376A2017-08-15. Service bulletin. This Preliminary Information communication provides information to the technician about vehicles that the rain sense wipers are not working correctly or are inoperative. Technician will use the scantool to review Body Control Module data on the scan tool for the Wipers, the "Rain Sense Signal". If the data shows a value of "NoGlass", technician should check the windshield for being replaced with a non OEM. If the windshield is not original equipment manufacturer it should be replaced with a windshield from General Motors.
PIC-48162008-09-30. Service bulletin. GMC: THE WINDSHIELD WIPER WASHERS TURN ON BY THEMSELVES. *PE
0608430012007-01-24. Service bulletin. WINSHEILD WIPER DRIVE LINK DICONNECTED FROM MOTOR CRANK ARM. *KB