CL TYPE S V6-3.2L SOHC (2001)
Vacuum Brake Booster Check Valve: Testing and Inspection
Booster Check Valve Test
1. Disconnect the brake booster vacuum hose (check valve built in) (A) at the booster (B).
2. Start the engine, and let it idle. There should be vacuum available. If no vacuum is available, the check valve is not working properly. Replace the
brake booster vacuum hose with a check valve, and retest.
