Section 9 --- Electrical Systems - Chassis
The Executive 2005
416
• Air Leveling Control Module:
The Air Leveling Control Module oper-
ates air solenoids that are mounted in
manifolds located above each axle to con-
trol Raise, Lower and Travel functions.
• Air Leveling Sensor:
The Air Level Sensor is located on the
HWH Air Leveling Control Module.
• Hydraulic Level Sensor:
Monitors level conditions of the
motorhome and sends that information to
the Hydraulic Leveling Control Module
mounted in the driver’s console.
DIAGNOSTIC PLUG LOCATION
The Eaton, Cummins and Allison diagnostic plug is located under the left side of the dash.
Diagnostic Fault Codes:
The engine ECM will record three types of fault codes; Electronic Control System Faults,
Protection System Faults and Maintenance Indicators. All faults recorded will be ACTIVE or INAC-
TIVE. Not all faults will light an indicator when they are ACTIVE.
Diagnostic Plug (Engine)
090420d
090280B
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