|
|
Content .. 1021 1022 1023 1024 ..
ON-VEHICLE SERVICE TSB Revision BASIC BRAKE SYSTEM 35A-117 HBB OPERATING CHECK M1351010400055 CAUTION If the diagnostic trouble code is stored in the M-ASTC-ECU Function and Operation Check of Power Supply 1. Depress the brake pedal repeatedly more than 40 times until the pedal depressing force feels heavy with the ignition 2. Check that the fluid level in the reservoir is at the "MAX" line. how long it takes for the pump motor to start, then stop. Standard value: 20 − 80 seconds 5. After the pump motor stops, start the engine to confirm that the brake warning light does not come on. 6. Stop the engine and turn the ignition switch to the "ON" position again. 7. Confirm that the pump motor operates, then stops when the brake pedal is depressed repeatedly 4 to 5 times. 8. Depress the brake pedal repeatedly 4 to 5 times again to measure how long it takes for the pump motor to start, then Standard value: 2 − 11 seconds 9. Check and confirm the following items 120 seconds or more after turning ON the ignition switch. CAUTION Check and confirm the following items 120 seconds or illuminates when the brake pedal is fully depressed 15 to 20 HBB Simple Check 1. Depress the brake pedal repeatedly for more than 40 times until the pedal depressing force feels heavy with the ignition 2. Check the change of pedal height by turning the ignition switch to the "ON" position while depressing the brake Check Using Simple Tester 1. Depress the brake pedal repeatedly more than 40 times until the pedal depressing force feels heavy with the ignition |