hyundai Workshop Repair Guides

Hyundai Workshop Service and Repair Manuals

Relays and Modules - Brakes and Traction Control > < Vacuum Brake Booster|Specifications|Page 9103
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Vacuum Brake Booster Check Valve: Testing and Inspection

OPERATION TEST

1. Remove the booster hose from the check valve.
2. Start the engine.
3. Plug the check valve hole with a finger.
4. Check on the basis of finger touch that vacuum is present.

Relays and Modules - Brakes and Traction Control > < Vacuum Brake Booster|Specifications|Page 9103