STEERING AR-SECONDARY 2369087 - Caterpillar

Manual Ready to Manual Mode Change
After the AMT is in manual ready mode, the AMT can be approached by personnel and changed to manual mode. Use the following steps to change an AMT from manual ready to manual mode.
Observe the AMT mode indicator lights and approach the machine. The blue mode indicator light should be OFF, not flashing and the green indicator light should be ON, not flashing.
Switch the ground level auto-manual switch on the AMT to MANUAL position, indicated by the hand icon.Observe the AMT mode indicator lights. The green mode indicator should now be ON, flashing. The AMT is now in manual mode.Autonomous Run to Manual Mode Change With an Operator in the Cab
Note: More detailed information on mode change can be found in the Command Office OMM.Situations such as commissioning or after a machine repair can present a need for a machine operator to be in the cab while the AMT is running in autonomous mode. The following procedure provides steps for the operator to change from autonomous run mode to manual mode and take control of the AMT.Note: When running an AMT in autonomous mode with an operator in the machine cab, ensure that the transmission control is in the N position. If this mode change is made with transmission control in the P position, the mode change will be inhibited and the truck will remain in autonomous run mode.
Ensure that the transmission control is in the N position.
Place the cab autonomous/manual switch in the MANUAL position, represented by the hand icon.The AMT is now in manual mode and can be controlled by the machine operator in the cab. The green mode indicator should be ON, flashing. The blue mode indicator should be OFF.System Components
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(1) Autonomy cabinet
(2) Antennas and mode indicators
(3) GNSS antennas
(4) Light Detection and Ranging (LiDAR) (#1) and Inertial Measurement Unit (IMU)
(5) Radars (#2-#7)
(6) Mode change switch and battery disconnect
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(7) Radio antenna
(8) Mode indicators
(9) A-Stop antenna
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(10) Mode indicators
(11) ABS IMU and output speed sensor - atop the rear axle housingComponents on the front of the truck include:
The autonomy cabinet (1)
Radar sensors (5)
Long range object detection sensor and the Inertial Measurement Unit (IMU) (4)
GNSS antennas (3)
Mode change switch (6)
Mode indicators (8)
A-stop antennas (9)
Radio antennas (7)On the rear of the truck, there is another set of mode lights (10). The rear ABS IMU and the speed sensor are located atop of the rear axle housing (11).Autonomy Cabinet
The autonomy cabinet is mounted on the right side of the truck platform, opposite the cab. The cabinet contains the processing and control components of the autonomy system.
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Autonomy cabinet
(12) Machine control module master (MCM master)
(13) A4N2 router (if equipped)
(14) Ethernet switch #1
(15) Ethernet switch #2
(16) Ethernet switch #3
(17) Autonomous control module (Auto ECM) #1
(18) Auto ECM #2
(19) Auto ECM #3
(20) Auto ECM #4
(21) Auto ECM #5
(22) Radio mounting location
(23) Backup batteries
(24) Positioning module (PCS)
(25) DMI Filter
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Autonomy cabinet
(26) Input/output module (I/O Module)
(27) Cabinet fan
(28) Cabinet temperature sensor (back of center support)
(29) Relay/fuse panel (24V)
(30)