Other information:
System Circuit Diagram
With High Votlage Battery Heater System
Without High Voltage Battery Heater System
Circuit Diagram
Without High Voltage Battery Heater System
With High Voltage Battery Heater System
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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 ...