Protected Functions
There are two levels of protection:
- An electronic key with standard access level and a non-electronic key
- An electronic key with master access level (factory password)
The requirements for each level are explained below:
An Electronic Key with Standard Access Level and a Non-electronic Key
- The table of the MSS keys can be viewed but the table cannot be modified.
- The configuration settings of the MSS can be viewed but the settings cannot be modified.
Electronic Key with Master Access Level
A factory password or a master access level is needed to modify any settings through the service tool.
- The settings for the MSS can be modified.
- The list of valid key IDs can be modified.
- The logged events can be cleared.
Caterpillar Information System:
MSS3s Machine Security System Events
MSS3s Machine Security System Diagnostic Operation
MSS3s Machine Security System Scheduled Access - "Security System Bypass Times"
MSS3s Machine Security System Key Information
MSS3s Machine Security System Operation of Status Indicator
MSS3s Machine Security System Normal Operation
MSS3s Machine Security System System Overview
MSS3s Machine Security System General Information
C3.4B Engines Desulfation Is Frequent
2015/07/08 An Improved Lever Assembly for the Hydraulic Hand Control Group Is Now Used on Certain 424B Backhoe Loaders {5063}
2015/07/07 New Collet Grease Retaining Plug Now Used on R3000H Load Haul Dump Machines {5102, 5104, 6107}
2015/07/07 Improved Universal Joints Now Used on Certain Load Haul Dump Machines {3251, 3253}
MSS3s Machine Security System Service Operation Using Machine Security System
740 GC, 740 Ejector, 745 Articulated Truck Power Train Hitch Drive Shaft Bearings - Remove
MSS3s Machine Security System Service Operation Using Service Tool
MSS3s Machine Security System Electronic Control Module (ECM)
MSS3s Machine Security System System Components
MSS3s Machine Security System General Information
MSS3s Machine Security System Service Tools
MSS3s Machine Security System Symptom Troubleshooting
MSS3s Machine Security System Emerging Symptom Information
MSS3s Machine Security System Lost Key (MSS)
2015/07/28 A New Bracket is Now Used on The Door Latch Assembly of Certain M, M Series 2, and M Series 3 Motor Graders {7308}
MSS3s Machine Security System Engine Does Not Crank and Status Indicator Is Green