Electronic Control Modules (Service Information)

• Electronic Control Modules
  • Standard Procedure
    • SKREEM Programming
      • Notes
      • Programming The SKREEM
      • ECM/Skim/WCM Programming
        • Notes
        • Programming The Skim
        • Programming Ignition Keys To The SKREEM
  • Communication
    • Description
      • Can Bus
    • Operation
      • Can Bus
  • Data Link Connector
    • Description
      • Data Link Connector
    • Operation
      • Data Link Connector
  • Module-Antilock Brakes
    • Description
      • Abs/Esp
    • Operation
      • Abs
        • System Self-Test
        • ABM Inputs
        • ABM Outputs
      • Esp
        • System Self-Test
        • ABM Inputs
        • ABM Outputs
    • Removal
      • ABM
    • Installation
      • ABM
  • Module-Front Control
    • Description
      • Module-Front Control
    • Operation
      • Module-Front Control
    • Diagnosis And Testing
      • Body Verification Test - VER 1
        • Diagnostic Test
    • Removal
      • Module-Front Control
    • Installation
      • Module-Front Control
  • Module-Memory Mirror
    • Description
      • Memory Mirror Module
    • Operation
      • Memory Mirror Module
    • Diagnosis And Testing
      • Memory Mirror Module
    • Removal
      • Memory Mirror Module
    • Installation
      • Memory Mirror Module
  • Module-Powertrain Control
    • Description
      • Five Volt Sensor Supplies - Primary And Secondary
      • Ignition Circuit Sense - Pcm Input
      • Modes Of Operation
        • Notes
        • Ignition Switch (Key-On) Mode
        • Engine Start-Up Mode
        • Engine Warm-Up Mode
        • Idle Mode
        • Cruise Mode
        • Acceleration Mode
        • Deceleration Mode
        • Wide Open Throttle Mode
        • Ignition Switch Off Mode
      • Power Grounds
      • Powertrain Control Module (Pcm)
      • Sensor Return - Pcm Input
      • Signal Ground - Pcm Input
    • Operation
      • Five Volt Sensor Supplies - Primary And Secondary
      • Ignition Circuit Sense - Pcm Input
      • Powertrain Control Module (Pcm)
    • Standard Procedure
      • Pcm/ECM Programming - Gas
        • Pcm / TCM Flash Reprogramming
        • Table of contents
        • Section 1 - Pcm / TCM Flash Procedure
        • REPAIR PROCEDURE - Using StarSCAN® or StarMOBILE® Desktop Client
        • REPAIR PROCEDURE - Using StarMOBILE® Standalone Diagnostic Mode
        • Section 2 - Additional Pcm / TCM Replacement Procedures
        • Step-By-Step Instructions
        • Section 3 - Authorized Modification Label
        • Required Tools/Equipment:
        • TECH TIPS and INFORMATION:
        • Parts Required
    • Removal
      • Powertrain Control Module (Pcm)
    • Installation
      • Powertrain Control Module (Pcm)
  • Module-Seat Memory
    • Description
      • Memory Seat Module
    • Operation
      • Memory Seat Module
        • Power/Memory Seat
        • Adjustable Pedals
    • Diagnosis And Testing
      • Memory Seat Module
    • Removal
      • Memory Seat Module
    • Installation
      • Memory Seat Module
  • Module-Transfer Case Control
    • Description
      • Transfer Case Control Module
    • Operation
      • Transfer Case Control Module
        • Notes
        • Shift Requirements
        • Lamp Strategy
        • Shift Sequences (Phase 1 Shifts)
        • Range And Mode Shifts
        • Shift Out Of Neutral
        • Neutral Blocked Shift Strategy (Phase 2 Shifts)
        • Neutral Drift Shift Strategy (Phase 3 Shifts)
        • Shift Reversal Targets
        • Encoder Drift Correction
        • Shift Motor Control
        • Shift Attempt Limit
    • Diagnosis And Testing
      • Transfer Case Verification Test
        • Diagnostic Test
  • Module-Transmission Control
    • Description
      • Transmission Control Module
    • Operation
      • Transmission Control Module
        • Notes
        • Battery Feed
        • Clutch Volume Indexes (CVI)
        • Shift Schedules
    • Standard Procedure
      • Drive Learn - RFE Transmissions
        • Notes
        • Learn A Smooth 1ST Neutral To Drive Shift
        • Learn A Smooth Neutral To Drive Garage Shift
        • Learn The 1ST 2-3 Shift After A Restart Or Shift To Reverse
        • Learn A Smooth 2-3 And 3-4 Upshift
        • Learn A Smooth 4-3 COASTDOWN And Part Throttle 4-3 KICKDOWN
        • Learn A Smooth 1-2 Upshift And 3-2 KICKDOWN
        • Learn A Smooth Manual 2-1 PULLDOWN Shift As Well As A Neutral To Reverse Shift
        • Learn A Smooth Neutral To Reverse Shift
        • Learn A Smooth 4-5 Upshift
      • Transmission Control Module Quick Learn