MG
Moderator
Please see T-SB-0051-22
SUPERSESSION NOTICE:
The information contained in this bulletin supersedes Service Bulletin No. T-SB-0085-21.
* The Parts Information section has been updated. Service Bulletin No. T-SB-0085-21 is obsolete and any printed versions should be discarded. The information contained in this bulletin supersedes Service Bulletin No. T-SB-0054-21.
* Applicability has been updated to include 2019 model year vehicles. Service Bulletin No. T-SB-0054-21 is obsolete and any printed versions should be discarded.
Introduction:
Some 2019- 2021 model year 4Runner vehicles may exhibit a squeal/squeak noise from the front brakes with light to moderate braking. Follow the Repair Procedure in this bulletin to address this condition.
Production Change Information:
* This bulletin applies to ALL 2019 - 2020 model year 4Runner vehicles. • This bulletin applies to 2021 model year 4Runner vehicles produced BEFORE the Production Change Effective VINs shown below.
APPLICABLE WARRANTY:
This repair is covered under the Toyota Basic Warranty. This warranty is in effect for 36 months or 36,000 miles, whichever occurs first, from the vehicle's in-service date. Warranty application is limited to occurrence of the specified condition described in this bulletin.
Repair Procedure:
1. Confirm the condition exists.
Does the vehicle exhibit a squeal/squeak noise from the front brakes with light to moderate braking?
* YES- Continue to step 2.
* NO - This bulletin does NOT apply. Continue diagnosis using the applicable Repair Manual.
2. Replace the front brake pads.
A. Remove the front brake pads.
B. Install the NEW front brake pads.
3. Test-drive the vehicle to confirm proper brake pad installation.
SUPERSESSION NOTICE:
The information contained in this bulletin supersedes Service Bulletin No. T-SB-0085-21.
* The Parts Information section has been updated. Service Bulletin No. T-SB-0085-21 is obsolete and any printed versions should be discarded. The information contained in this bulletin supersedes Service Bulletin No. T-SB-0054-21.
* Applicability has been updated to include 2019 model year vehicles. Service Bulletin No. T-SB-0054-21 is obsolete and any printed versions should be discarded.
Introduction:
Some 2019- 2021 model year 4Runner vehicles may exhibit a squeal/squeak noise from the front brakes with light to moderate braking. Follow the Repair Procedure in this bulletin to address this condition.
Production Change Information:
* This bulletin applies to ALL 2019 - 2020 model year 4Runner vehicles. • This bulletin applies to 2021 model year 4Runner vehicles produced BEFORE the Production Change Effective VINs shown below.
APPLICABLE WARRANTY:
This repair is covered under the Toyota Basic Warranty. This warranty is in effect for 36 months or 36,000 miles, whichever occurs first, from the vehicle's in-service date. Warranty application is limited to occurrence of the specified condition described in this bulletin.
Repair Procedure:
1. Confirm the condition exists.
Does the vehicle exhibit a squeal/squeak noise from the front brakes with light to moderate braking?
* YES- Continue to step 2.
* NO - This bulletin does NOT apply. Continue diagnosis using the applicable Repair Manual.
2. Replace the front brake pads.
A. Remove the front brake pads.
B. Install the NEW front brake pads.
3. Test-drive the vehicle to confirm proper brake pad installation.