Computers and Control Systems: Technical Service Bulletins

• Customer Interest
  • Fuel System - MIL ON/Multiple DTC's Set
  • A/T - Harsh 1-2 Shift/DTC's P0741/P0756/P0894
  • Drivetrain - 'Service 4WD' Lamp ON/DTC C0374
  • Ignition System - Runs Rough/Misfire DTC's When Wet
  • Fuel System - Over Oiled Aftermarket Air Filter Concerns
  • A/T - Slipping/MIL ON/DTC P0757/Poor Performance
  • Electrical - MIL ON/DTC's P0480/P0526/P1481/P1484
  • 4WD System - 4WD Lamp ON/DTC C0374/Erratic 4WD Operation
  • A/T - Stuck In 2nd or 3rd Gear/MIL ON/Inst. Panel Inop.
  • Engine Controls - SES Lamp ON/DTC P0741/Harsh Shifts
• By Symptom
  • Abnormal wear/deterioration
    • Electrical - MIL ON/DTC's P0480/P0526/P1481/P1484
  • Customer Interest
    • Fuel System - MIL ON/Multiple DTC's Set
    • A/T - Harsh 1-2 Shift/DTC's P0741/P0756/P0894
    • Drivetrain - 'Service 4WD' Lamp ON/DTC C0374
    • Ignition System - Runs Rough/Misfire DTC's When Wet
    • Fuel System - Over Oiled Aftermarket Air Filter Concerns
    • A/T - Slipping/MIL ON/DTC P0757/Poor Performance
    • Electrical - MIL ON/DTC's P0480/P0526/P1481/P1484
    • 4WD System - 4WD Lamp ON/DTC C0374/Erratic 4WD Operation
    • A/T - Stuck In 2nd or 3rd Gear/MIL ON/Inst. Panel Inop.
    • Engine Controls - SES Lamp ON/DTC P0741/Harsh Shifts
  • Driveability
    • Fuel System - MIL ON/Multiple DTC's Set
    • Fuel System - MIL ON/DTC's Set/ Driveability Issues
    • Ignition System - Runs Rough/Misfire DTC's When Wet
    • Fuel System - Over Oiled Aftermarket Air Filter Concerns
  • Erratic Operation
    • 4WD System - 4WD Lamp ON/DTC C0374/Erratic 4WD Operation
  • Erratic Shifting
    • Fuel System - Over Oiled Aftermarket Air Filter Concerns
  • False instrument warning light/gauges
    • Engine Controls - SES Lamp ON/DTC P0741/Harsh Shifts
  • Hard Shifting
    • A/T - Harsh 1-2 Shift/DTC's P0741/P0756/P0894
    • Engine Controls - SES Lamp ON/DTC P0741/Harsh Shifts
  • Inoperative
    • 4WD System - 4WD Lamp ON/DTC C0374/Erratic 4WD Operation
    • A/T - Stuck In 2nd or 3rd Gear/MIL ON/Inst. Panel Inop.
  • Leaks
    • Ignition System - Runs Rough/Misfire DTC's When Wet
  • No shift/Incorrect gear engagement
    • A/T - Slipping/MIL ON/DTC P0757/Poor Performance
    • A/T - Stuck In 2nd or 3rd Gear/MIL ON/Inst. Panel Inop.
  • Slipping
    • A/T - Slipping/MIL ON/DTC P0757/Poor Performance
• All Technical Service Bulletins
  • Fuel System - MIL ON/Multiple DTC's Set
  • A/T - Harsh 1-2 Shift/DTC's P0741/P0756/P0894
  • Drivetrain - 'Service 4WD' Lamp ON/DTC C0374
  • Fuel System - MIL ON/DTC's Set/ Driveability Issues
  • Ignition System - Runs Rough/Misfire DTC's When Wet
  • Fuel System - Over Oiled Aftermarket Air Filter Concerns
  • A/T - Slipping/MIL ON/DTC P0757/Poor Performance
  • Electrical - MIL ON/DTC's P0480/P0526/P1481/P1484
  • Engine Control - Normal MIL Operating Characteristics
  • 4WD System - 4WD Lamp ON/DTC C0374/Erratic 4WD Operation
  • A/T Controls - DTC P0756 Diagnostic Tips
  • A/T Controls - P0894/P1870 Diagnostics
  • A/T - Stuck In 2nd or 3rd Gear/MIL ON/Inst. Panel Inop.
  • Emissions - OBDII I/M Readiness Testing
  • Electrical - Inspect Connectors for Various Malfunctions
  • Starting System - No Crank/No Start/Security Lamp ON/OFF
  • Engine - Hard Starting After Filling Fuel Tank
  • Electrical - MIL ON/4WD Inoperative/Erratic Fuel Gauge
  • Engine Controls - SES Lamp ON/DTC P0741/Harsh Shifts
  • Emissions - DTC P0440/P0455 or P0442 Diagnostics
  • A/T - Torque Converter Replacement Guidelines