178 Mack, Emissions Solution
Urea System Fault Messages
Urea System Fault screens appear when a low voltage or charger/battery issue for the Urea
components has been detected by the V-MAC system.
The two screens that appear are
Urea System Low Voltage
and
Urea System Fault Check
CHARGER/BATTERY
. The
Urea System Low Voltage
screen displays if the urea system
is receiving low voltage. Low voltage can inhibit the proper function of the urea system.
The
Urea System Fault Check CHARGER/BATTERY
screen displays if there is a fault
with the urea system battery or charger. A battery or charger issue can adversely affect the
Urea system’s operation. Also, the Electronic Malfunction Indicator lamp illuminates up in
the Instrument Cluster for both these fault messages..
The driver should acknowledge this message by pressing the
Enter
(
↵
↵
↵
)
button. Contact a
certified Mack Dealer immediately concerning this fault messages.
If the fault is not addressed, then the Urea system will malfunction, causing additional error
codes. Eventually the system malfunction will cause the vehicle to derate until the proper
service is performed to address the malfunction.
Note:
For vehicles equipped with MACK
MP8 engines with SCR Aftertreatment
System, the dosing unit is powered by a
separate 24 Volt source comprising of 2 small
maintenance free batteries and a 12–24 volt
converter.
Note:
For sleeper cab, these are located in
cab tool box.
Note:
For day cab, these are located in
battery box.
Содержание CHM 2010
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Страница 25: ...SAFETY INFORMATION 17 Advisory Label Locations On Vehicle Labels Found on Chassis C0032631...
Страница 26: ...18 SAFETY INFORMATION W8061742...
Страница 27: ...SAFETY INFORMATION 19 C0032633...
Страница 28: ...20 SAFETY INFORMATION W8061397...
Страница 29: ...SAFETY INFORMATION 21 Labels Found on Driver Side Sun Visor W8061402...
Страница 35: ...SAFETY INFORMATION 27 C0032643...
Страница 37: ...SAFETY INFORMATION 29 C0032645...
Страница 40: ...32 SAFETY INFORMATION C0032646 Unfastening Seat Belt Push down on the button to release the belt...
Страница 47: ...INSTRUMENTS AND CONTROLS 39 INSTRUMENT PANEL GAUGE LAYOUT C0032654...
Страница 76: ...68 INSTRUMENTS AND CONTROLS C0032684...
Страница 107: ...OPERATION 99 W4059732 Control Switch W4059733 Mode Switch...
Страница 160: ...152 OPERATION C0032897...
Страница 166: ...158 OPERATION C0032898...
Страница 192: ...184 Mack Emissions Solution W8056653...
Страница 207: ...MAINTENANCE AND LUBRICATION 199 C0032899 C0032900 1 Towhook Access...
Страница 218: ...210 MAINTENANCE AND LUBRICATION ELECTRICAL Circuit Breaker and Relay Panels C0032908...
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