CASE Motor Grader – AWD Diagnostic by EST Training Manual

Technical Highlights

• Type: Diagnostic & Calibration Training Manual

• System: AWD (All-Wheel Drive) & Transmission Electronic Control

• Models Covered: CASE 845B, 865B, 885B Motor Graders

• Date: November 18, 2013

• File Info: PDF • 35 pages • Illustrated screenshots with diagnostic interface and calibration steps

• Purpose: To guide technicians through EST (Electronic Service Tool) procedures for AWD diagnostics, monitoring, and calibration

Table of Content

• General Overview
    • System Connection Setup
    • Supported Models and Interface Cables

• Controller Status Monitoring
    • Data Retrieval & ECU Communication
    • Version and Serial Information Display
    • Example Controller Screen

• Retrieve Controller Faults
    • Fault Code Retrieval Procedures
    • Speed Sensor Example
    • Calibration Incomplete Notification
    • AWD Controller Error 5160 Explanation
    • Full Fault List (5000–5497 Range)

• Clear Controller Faults
    • Step-by-Step Fault Deletion
    • Confirmations & Safety Prompts

• Monitor Mode
    • Example: Engine ON
    • Parameter Value Readouts (850–2100 RPM)
    • Drive Sensor and Pressure Monitoring

• Log Parameter Selection
    • Data Logging Procedures
    • Parameter Limit (16 Maximum)
    • Export Instructions

• Additional Tools
    • Integration with Cummins INSITE Diagnostics
    • Engine Communication and Flash Update Interface

• Calibration Procedures
    • Wheel Movement Test
    • Motor Calibration (Right and Left)
    • Pump Forward/Reverse Calibration
    • Error Correction & Success Verification

• Configuration Menu
    • System Setup Parameters
    • Reconfiguration of ECU for AWD

Delivery

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