toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Drivetrian - Rear End Howling/Growling Noises|Page 4956 > < Drivetrian - Rear End Howling/Growling Noises
Page 2
background image

Required Tools & Equipment

Repair Procedure Overview

^

Confirm noise is coming from the rear of the vehicle and changes with vehicle speed.

^

Install ChaSSiSEAR(TM) (or equivalent) and isolate the noise to the rear wheel bearing.

^

Remove the rear axle shaft assembly.

^

Install new rear wheel bearing brake caliper bracket and seals.

^

Reinstall rear axle shaft assembly and confirm the noise is no longer present.

Repair Procedure

1. Test drive the vehicle and confirm the customer complaint.

Does the noise increase and decrease with vehicle speed?

^

YES - Go to step 2.

^

NO - This TSB does NOT apply. Refer to the Repair Manual for further diagnosis.

Drivetrian - Rear End Howling/Growling Noises|Page 4956 > < Drivetrian - Rear End Howling/Growling Noises