Alerts

Alerts

Signal Name Description Condition Impact
One or more CAN messages from GTW are not being received by the ECU.
One or more CAN messages from GTW are not being received by the ECU (missing, bad RX rate, or invalid checksum/counter).
Air suspension functionality may be reduced. Air suspension may not be able to recover from corrected faults.
Supply voltage to ECU is below 8.5V
Supply voltage to ECU drops below 8.5V
No direct impact, but functionality may degrade or ECU may reset/shutdown.
Implausible condition detected on reservoir air valve circuit.
Implausible condition detected on reservoir air valve circuit, possibly due to ECU hardware failure.
None.
Implausible condition detected on rear right air valve circuit.
Implausible condition detected on rear right air valve circuit, possibly due to ECU hardware failure.
None.
Implausible condition detected on rear left air valve circuit.
Implausible condition detected on rear left air valve circuit, possibly due to ECU hardware failure.
None.
Implausible condition detected on front right air valve circuit.
Implausible condition detected on front right air valve circuit, possibly due to ECU hardware failure.
None.
Implausible condition detected on front left air valve circuit.
Implausible condition detected on front left air valve circuit, possibly due to ECU hardware failure.
None.
Implausible condition detected on air compressor or air compressor relay circuit, possibly due to ECU hardware failure.
Implausible condition detected on air compressor or air compressor relay circuit, possibly due to ECU hardware failure.
Air suspension leveling will be disabled.
Implausible condition detected on boost air valve circuit, possibly due to ECU hardware failure.
Implausible condition detected on boost air valve circuit, possibly due to ECU hardware failure.
Air suspension raising will only occur via reservoir or air compressor.
One or more CAN messages from EPAS3P are not being received by the ECU.
One or more CAN messages from EPAS3P are not being received by the ECU (missing, bad RX rate, or invalid checksum/counter).
Air suspension functionality may be reduced. Excessive leveling corrections may occur. Active damping control may be disabled.
Implausible condition detected on front right air valve circuit, possibly due to ECU hardware failure.
Implausible condition detected on front right air valve circuit, possibly due to ECU hardware failure.
Air suspension leveling will be disabled.
Implausible condition detected on exhaust air valve circuit, possibly due to ECU hardware failure.
Implausible condition detected on exhaust air valve circuit, possibly due to ECU hardware failure.
Air suspension leveling will be disabled.
Implausible condition detected on reservoir air valve circuit, possibly due to ECU hardware failure.
Implausible condition detected on reservoir air valve circuit, possibly due to ECU hardware failure.
Air suspension raising will only occur via air compressor.
Implausible condition detected on rear right air valve circuit, possibly due to ECU hardware failure.
Implausible condition detected on rear right air valve circuit, possibly due to ECU hardware failure.
Air suspension leveling will be disabled.
Implausible condition detected on rear left air valve circuit, possibly due to ECU hardware failure.
Implausible condition detected on rear left air valve circuit, possibly due to ECU hardware failure.
Air suspension leveling will be disabled.
Boost air valve detected short circuit.
Boost air valve output shorted to ground or battery voltage.
Air suspension raising will only occur via reservoir or air compressor.
Exhaust air valve detected short circuit.
Exhaust air valve output shorted to ground or battery voltage.
Air suspension leveling will be disabled.
Reservoir air valve detected short circuit.
Reservoir air valve output shorted to ground or battery voltage.
Air suspension raising will only occur via air compressor.
Air compressor or air compressor relay detected short circuit.
Air compressor or air compressor output shorted to ground or battery voltage.
Air suspension leveling disabled.
One or more CAN messages from CHG are not being received by the ECU.
One or more CAN messages from CHG are not being received by the ECU (missing, bad RX rate, or invalid checksum/counter).
Air suspension functionality may be reduced. Air suspension may not be able to recover from corrected faults.