Technical Service Bulletin L-SB-0078-13 — 2014 LEXUS GS450H
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | L-SB-0078-13 |
| Manufacturer | |
| Vehicle | 2014 LEXUS GS450H |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
This bulletin provides general high-voltage safety precautions for the hybrid system. The 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. As a policy, and to ensure safety, no Lexus dealership technician is qualified to service or repair hybrid vehicles until Lexus course L071 has been successfully completed.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2014 LEXUS GS450H
L-SB-0012-23
ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)
L-SB-0001-21
ENGINE AND ENGINE COOLING
L-SB-0088-15 Rev
ELECTRICAL SYSTEM
L-SB-0015-18-Rev
WHEELS
L-SB-0073-14 Rev
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
L-TT-0081-12
ELECTRICAL SYSTEM:SOFTWARE
L-SB-0079-13
STEERING
L-TT-0140-13
EQUIPMENT
LTT013913A
EQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI
L-TT-0129-13
VISIBILITY