Alerts

Alerts

Signal Name Description Condition Impact
Pressure Control Modulator Backup Solenoid Valve Wheel 6: Short to battery.
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Pressure Control Modulator Backup Solenoid Valve Wheel 6: Short to ground.
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Pressure Control Modulator Inlet Solenoid Valve Wheel 1: Open circuit.
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Pressure Control Modulator Inlet Solenoid Valve Wheel 1: Short to battery.
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Pressure Control Modulator Inlet Solenoid Valve Wheel 1: Short to ground.
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Pressure Control Modulator Inlet Solenoid Valve Wheel 2: Open circuit.
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Pressure Control Modulator Inlet Solenoid Valve Wheel 2: Short to battery.
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Pressure Control Modulator Inlet Solenoid Valve Wheel 2: Short to ground.
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Pressure Control Modulator Inlet Solenoid Valve Wheel 3: Open circuit.
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Pressure Control Modulator Inlet Solenoid Valve Wheel 3: Short to battery.
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CAN-brake at wheel 2: Bus-off.
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CAN-brake at wheel 1: missing message.
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Pressure Control Modulator Backup Solenoid Valve Wheel 2: Short to battery.
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Dual Power Pump (DPP) assist derated due to high ECU PCB temperature.
DPP ECU PCB temperature sensor exceeds a preset value for more than 2 seconds
Steering assist reduced
Dual Power Pump (DPP) assist halted due to the drive stage sensor reporting critical temperature.
DPP derating has not been effective and temperatures continue to rise for more than 2 seconds
Steering assist unavailable
Dual Power Pump (DPP) assist halted due to the control stage sensor reporting critical temperature.
DPP derating has not been effective and temperatures continue to rise for more than 2 seconds
Steering assist unavailable
Dual Power Pump (DPP) ECU reset detected.
Power failure, task update/lock end, memory failure, etc.
This alert is primarily informational and is used for logging purposes. No expected impact on vehicle functionality.
Dual Power Pump (DPP) assist halted due to the ECU read-only memory (ROM) checksum fault detected during the Cyclic Redundancy Check (CRC).
DPP ROM checksum value does not match computed value
Steering assist unavailable
Dual Power Pump (DPP) assist halted due to ECU random access memory (RAM) read / write failure detected.
DPP reading and writing ECU RAM results in alternating bit pattern
Steering assist unavailable
Dual Power Pump (DPP) CAN Bus detected to be off.
DPP CCL detects the network went 'BusOff' during 1 cycle time
Steering assist may be affected, since the CANBUS to DPP interface is interrupted