toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Customer Interest: > < Brakes - Rattle/Buzz From Driver's Side Of Dash
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Warranty Information

APPLICABLE WARRANTY

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This repair is covered under the Toyota Comprehensive Warranty. This warranty is in effect for 36 months or 36,000 miles, whichever occurs first,
from the vehicle's in-service date.

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Warranty application is limited to occurrence of the specified condition described in this bulletin.

Repair Procedure

1. Confirm the noise is coming from the brake booster vacuum check valve.

2. Remove the vacuum tube clip from the brake booster check valve and disconnect tube.

3. Remove and replace the brake booster vacuum check valve.

NOTE

Make sure NEW valve is fully seated into brake booster grommet and returned to original condition.

4. Reconnect vacuum tube to the brake booster check valve and secure with clip.

5. Confirm no vacuum leaks.

6. Confirm the noise has been eliminated.

Customer Interest: > < Brakes - Rattle/Buzz From Driver's Side Of Dash