Technical Service Bulletin L-TT-0253-18_Rev — 2019 LEXUS LC500
EQUIPMENT:ELECTRICAL
Bulletin Details
| TSB ID | L-TT-0253-18_Rev |
| Manufacturer | |
| Vehicle | 2019 LEXUS LC500 |
| Component | EQUIPMENT:ELECTRICAL |
| Communication Date |
Bulletin Summary
TT: The microphone circuit passes through the DCM before reaching the radio/navigation system. To simplify the diagnosis of the microphone, Safety Connect SOS button lights, and DCM (telematics transceiver) inoperative conditions, refer to the procedure below to prevent unnecessary parts replacement.
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 2019 LEXUS LC500
L-SB-0006-21
ENGINE AND ENGINE COOLING
L-TT-0264-19 Rev
ENGINE AND ENGINE COOLING
L-SB-0013-18 Obs
SERVICE BRAKES
L-SB-0105-17_Obs
TIRES
L-SB-0107-17-Rev
ELECTRICAL SYSTEM
L-SB-0020-18_Rev
EQUIPMENT
L-SB-0020-18-Rev
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
L-SB-0029-18
HYBRID PROPULSION SYSTEM
L-TT-0240-18
PARKING BRAKE