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Service bulletin L-SB-0033-16

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 id10087782
Published by NHTSA2017-01-04
Manufacturer's numberL-SB-0033-16
Manufacturer's date2016-07-07
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

TSB: THIS BULLETIN PROVIDES GENERAL HIGH-VOLTAGE SAFETY PRECAUTIONS FOR THE HYBRID SYSTEM. HYBRID SYSTEM CIRCUITS OPERATE WITH UP TO 650 VOLTS. THESE HIGH VOLTAGES ARE DANGEROUS AND CAN CAUSE SEVERE PERSONAL INJURIES, BURNS, AND ELECTRICAL SHOCK IF PROPER SAFETY PRECAUTIONS ARE NOT FOLLOWED. BE SURE TO CAREFULLY REVIEW ALL APPLICABLE REPAIR MANUAL PROCEDURES BEFORE PERFORMING SERVICE.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system

Vehicles listed
LEXUS CT HYBRID2017

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