Other information:
Inspection
1.
Measure the pressure of high pressure line by measuring voltage output between terminals No. 1 and No. 2.
2.
Inspect the voltage value whether it is within the specified range.
Voltage = 0.00878835 * Pressure + 0.5[PSIA]
3.
If the measured voltage value is not within t ...
Troubleshooting
SymptomPossible CauseRemedyLower pedal or spongy pedal1. Integrated Brake Actuation Unit (Air in system)Bleed air2. AHB system (Fluid leaks)Replace3. Piston seals in IBAU (Worn or damaged)ReplaceBrake drag1. Brake pedal free play (Minimum)Adjust2. Pad or lining (Cracked or disto ...