Canada - Cell Phone - Bluetooth(R) Sound Quality Improvement
Bulletin
TSB2770
Issue Date
February 3, 2010
Title
BLUETOOTH SYSTEM LANDLINE SIDE SOUND QUALITY IMPROVEMENT
Component
BODY ELECTRICAL
Models
'10 ES350; HS250h; IS F; IS250; IS250C; IS350; IS350C; LX570; RX350; RX450h; SC430
INTRODUCTION:
Some customers may experience a condition, when using the Bluetooth hands-free system to make a phone call, where the person on the landline
side of the phone call hears static noise or distortion.
An updated radio assembly has been developed to address this condition.
APPLICABILITY:
PRODUCTION CHANGE INFORMATION:
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 89
This TSB applies to all 2010 SC 430 vehicles, and to 2010 vehicles produced BEFORE the Production Change Effective VINs shown.
WARRANTY INFORMATION:
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 90
PARTS INFORMATION:
REQUIRED TOOLS & EQUIPMENT:
REPAIR PROCEDURE:
1. Confirm the condition using the customer's mobile phone.
2. Replace the radio assembly.
Refer to the Repair Manual within E-TAS / TIS library:
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 91
- Division: Lexus
- Model: Applicable Model
- Year: 2010
- Service Category: Audio/Visual/Telematics
- Section: Audio/Video
- Keyword: Audio/Video: Radio Receiver: Removal / Installation
3. Pair the customer's mobile phone to the Bluetooth system.
4. Confirm normal Bluetooth system operation including improved sound quality on the landline side.
NOTE:
Issue of this Technical Service Bulletin is to ensure that proper repair information is available. IT DOES NOT CONSTITUTE AN
AUTHORIZATION FOR REPAIR. Normal provisions of the formal warranty policy, as applicable, will apply.
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