Technical Service Bulletin T-SB-0157-19 — 2017 TOYOTA 4RUNNER
EQUIPMENT
Bulletin Details
| TSB ID | T-SB-0157-19 |
| Manufacturer | |
| Vehicle | 2017 TOYOTA 4RUNNER |
| Component | EQUIPMENT |
| Communication Date |
Bulletin Summary
TSB: Some 2017 ? 2020 model year 4Runner vehicles equipped with JBL® audio may exhibit poor sound quality coming from the dash speakers or static/feedback heard by the incoming caller. Updated speakers are available to address this condition. Follow the Repair Procedure in this bulletin to address this condition.
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 2017 TOYOTA 4RUNNER
T-SB-0070-19 Rev
WHEELS
T-SB-0012-19
POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT
T-SB-0025-18_Rev
EQUIPMENT
SET-TSB-18-002
WHEELS
SET-TSB-18-002
TIRES
SET-TSB-17-004
TIRES
SET-TSB-17-004
WHEELS
Servco Owner Let
EQUIPMENT ADAPTIVE/MOBILITY
T-SB-0176-16
EQUIPMENT
T-SB-0039-16
EQUIPMENT