Component Testing

C0299 00

1. Ignition OFF, disconnect the harness connector at the power brake booster actuator.
2. Test for infinite ohms of resistance between the actuator terminal 1 and ground.
   • If less than infinite ohms, replace the vacuum brake booster assembly.
3. Test for 2-3 ohms of resistance between terminals 1 and 5 at the power brake booster actuator.

• If the test is infinite resistance, replace the vacuum brake booster assembly.