T-TT-0429-16 Rev

Tech Tip T-TT-0429-16
Subject
February 23, 2017
Market
Squeak Noise from Rear Leaf Springs
Service Category
Section
Suspension
Rear Suspension
USA
Applicability
16-17MY Tacoma
APPLICABLE VEHICLES
2016-2017
Tacoma
CONDITION
’16-17MY Tacoma customers may complain about a squeak noise from rear leaf springs when vehicle
experiences any up and down movement.
Sand, dirt and/or debris may enter the space between the silencer pad and contact surface of the leaf
spring. When the vehicle rear suspension experiences any movement, friction is caused between the
silencer pad and spring components, which may result in a squeak noise.
RECOMMENDATIONS
To remedy this condition, it is recommended to clean the surfaces between the spacer and the leaf
spring. This is best performed by lifting the vehicle so the wheels are suspended off the ground. Using
a Nylon pry tool, carefully pry each leaf apart on the contact surface of the leaf ensuring not to
damage the metal contact surface (as this can contribute to the squeak).
Using ONLY WATER and a CLEAN RAG, thoroughly wipe all surfaces. This includes the silencer pad
and metal contact surface on each leaf to ensure all sand and dirt has been thoroughly removed and
surfaces are dry.
Expires on
Ver. 2.7 01/01/2016 T
02/23/2018
Rev1
© 2016, Toyota Motor Sales, USA
Page 1 of 2
Tech Tip T-TT-0429-16
February 23, 2017
Subject
Market
Squeak Noise from Rear Leaf Springs
USA
Applicability
LINK REFERENCES
This Tech Tip does not contain any link references
Expires on
Ver. 2.7 01/01/2016 T
02/23/2018
Rev1
© 2016, Toyota Motor Sales, USA
Page 2 of 2