Camry L4-2.4L (2AZ-FXE) Hybrid (2007)
2. Check the brake pedal effort gauge, hydro booster pressure gauge reading, and output pressure voltage. If incorrect, troubleshoot the brake
system.
d. Check the accumulator (ACC) pressure sensor.
1. Move the shift lever to the P position. Apply the parking brake and connect the intelligent tester to the DLC3.
2. Turn the power switch on (IG).
3. Turn on the intelligent tester. Select the accumulator (ACC) pressure sensor 1 (ACC PRESS SENS) in the data list.
4. Temporarily operate the pump motor by depressing the brake pedal 4 or 5 times.
5. After confirming that the pump motor stops, check the pressure output voltage.
Standard voltage: 2.6 to 3.8 V
If incorrect, troubleshoot the brake system.