Drivetrain Control Module (DTCM) - DTCS C2006-16 To C2020-94

• DTC Troubleshooting
  • C2006-16 Battery Voltage - Circuit Voltage Below Threshold
    • Description And Operation - All Wheel Drive (AWD) System
    • General System Architecture
    • Functional Description-Power Transfer Unit (PTU)
    • Functional Description-Rear Drive Module (RDM)
    • Technical Data - PTU And RDM
    • Enabling/Set Conditions And Possible Causes - DTCM Voltage Supply And Internal Ecu Faults
    • Diagnostic Overview - AWD System
    • Check For An Active Or Intermittent Condition
    • Preliminary Diagnostic Checks
    • Diagnostic Test - DTCM Voltage Supply And Internal DTCM Faults
    • DTCM Verification Test
  • C2006-17 Battery Voltage - Circuit Voltage Above Threshold
    • Description And Operation - All Wheel Drive (AWD) System
    • General System Architecture
    • Functional Description-Power Transfer Unit (PTU)
    • Functional Description-Rear Drive Module (RDM)
    • Technical Data - PTU And RDM
    • Enabling/Set Conditions And Possible Causes - DTCM Voltage Supply And Internal Ecu Faults
    • Diagnostic Overview - AWD System
    • Check For An Active Or Intermittent Condition
    • Preliminary Diagnostic Checks
    • Diagnostic Test - DTCM Voltage Supply And Internal DTCM Faults
    • DTCM Verification Test
  • C2010-16 Battery Voltage 2ND Feed - Circuit Voltage Below Threshold
    • Description And Operation - All Wheel Drive (AWD) System
    • General System Architecture
    • Functional Description-Power Transfer Unit (PTU)
    • Functional Description-Rear Drive Module (RDM)
    • Technical Data - PTU And RDM
    • Enabling/Set Conditions And Possible Causes - DTCM Voltage Supply And Internal Ecu Faults
    • Diagnostic Overview - AWD System
    • Check For An Active Or Intermittent Condition
    • Preliminary Diagnostic Checks
    • Diagnostic Test - DTCM Voltage Supply And Internal DTCM Faults
    • DTCM Verification Test
  • C2010-17 Battery Voltage 2ND Feed - Circuit Voltage Above Threshold
    • Description And Operation - All Wheel Drive (AWD) System
    • General System Architecture
    • Functional Description-Power Transfer Unit (PTU)
    • Functional Description-Rear Drive Module (RDM)
    • Technical Data - PTU And RDM
    • Enabling/Set Conditions And Possible Causes - DTCM Voltage Supply And Internal Ecu Faults
    • Diagnostic Overview - AWD System
    • Check For An Active Or Intermittent Condition
    • Preliminary Diagnostic Checks
    • Diagnostic Test - DTCM Voltage Supply And Internal DTCM Faults
    • DTCM Verification Test
  • C2020-01 Ecu Internal Fault - General Electrical Failure
    • Description And Operation - All Wheel Drive (AWD) System
    • General System Architecture
    • Functional Description-Power Transfer Unit (PTU)
    • Functional Description-Rear Drive Module (RDM)
    • Technical Data - PTU And RDM
    • Enabling/Set Conditions And Possible Causes - DTCM Voltage Supply And Internal Ecu Faults
    • Diagnostic Overview - AWD System
    • Check For An Active Or Intermittent Condition
    • Preliminary Diagnostic Checks
    • Diagnostic Test - DTCM Voltage Supply And Internal DTCM Faults
    • DTCM Verification Test
  • C2020-42 Ecu Internal Fault - General Memory Failure
    • Notes
    • Description And Operation - All Wheel Drive (AWD) System
    • General System Architecture
    • Functional Description-Power Transfer Unit (PTU)
    • Functional Description-Rear Drive Module (RDM)
    • Technical Data - PTU And RDM
    • Enabling/Set Conditions And Possible Causes - DTCM Voltage Supply And Internal Ecu Faults
    • Diagnostic Overview - AWD System
    • Check For An Active Or Intermittent Condition
    • Preliminary Diagnostic Checks
    • Diagnostic Test - DTCM Voltage Supply And Internal DTCM Faults
    • DTCM Verification Test
  • C2020-47 Ecu Internal Fault - Watchdog Safety Failure
    • Description And Operation - All Wheel Drive (AWD) System
    • General System Architecture
    • Functional Description-Power Transfer Unit (PTU)
    • Functional Description-Rear Drive Module (RDM)
    • Technical Data - PTU And RDM
    • Enabling/Set Conditions And Possible Causes - DTCM Voltage Supply And Internal Ecu Faults
    • Diagnostic Overview - AWD System
    • Check For An Active Or Intermittent Condition
    • Preliminary Diagnostic Checks
    • Diagnostic Test - DTCM Voltage Supply And Internal DTCM Faults
    • DTCM Verification Test
  • C2020-48 Ecu Internal Fault - Supervision Software Failure
    • Description And Operation - All Wheel Drive (AWD) System
    • General System Architecture
    • Functional Description-Power Transfer Unit (PTU)
    • Functional Description-Rear Drive Module (RDM)
    • Technical Data - PTU And RDM
    • Enabling/Set Conditions And Possible Causes - DTCM Voltage Supply And Internal Ecu Faults
    • Diagnostic Overview - AWD System
    • Check For An Active Or Intermittent Condition
    • Preliminary Diagnostic Checks
    • Diagnostic Test - DTCM Voltage Supply And Internal DTCM Faults
    • DTCM Verification Test
  • C2020-94 Ecu Internal Fault - Unexpected Operation
    • Description And Operation - All Wheel Drive (AWD) System
    • General System Architecture
    • Functional Description-Power Transfer Unit (PTU)
    • Functional Description-Rear Drive Module (RDM)
    • Technical Data - PTU And RDM
    • Enabling/Set Conditions And Possible Causes - DTCM Voltage Supply And Internal Ecu Faults
    • Diagnostic Overview - AWD System
    • Check For An Active Or Intermittent Condition
    • Preliminary Diagnostic Checks
    • Diagnostic Test - DTCM Voltage Supply And Internal DTCM Faults
    • DTCM Verification Test