CABLE A 1037040 - Caterpillar

The Autonomous truck stops unexpectedly with no active Autonomous System (MCM) Diagnostic or Event codes.Test Step 1. VERIFY ACTIVE EVENT AND DIAGNOSTIC CODES.The Autonomous system will respond to diagnostic and event code from other ECMs on the truck. This response may result in actions up to and including stopping the truck and shutting down the engine.Results:
Active diagnostic codes and events found on other ECMs. - Repair: Troubleshoot all diagnostic and event codes from ALL ECM's on the truck. Use the appropriate guides for each system on the truck.Proceed to Test Step 2
No active Diagnostic or event codes found on ANY truck ECMs. Contact Caterpillar Technical Support for further assistance. - STOPTest Step 2. RESTART SYSTEM.
Key cycle the AMT.
Switch machine from Manual to Autonomous Run.
Switch machine from Autonomous Run to Manual. Results:
Truck resumes normal operation and will mode change. - STOP
The truck will not resume normal operation. The cause of the problem is uncertain. Contact Caterpillar technical support with the information that has been gathered. - STOP
The truck will not mode change. The cause of the problem is uncertain. Contact Caterpillar technical support with the information that has been gathered. - STOP