Computers and Control Systems: Technical Service Bulletins

• Customer Interest
  • Electrical - MIL ON/DTC's Set By Various Control Modules
  • Electrical - Intermittent MIL/DTC P2138/Reduced Power
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • A/T - Intermittent TCC, MIL ON, and DTC 62/26 Set
  • Engine - Stall/Cold Hesitation
  • Engine Controls - Driveability/Codes 23, 25, 33 or 34
  • Engine Controls - Poor Idle/Stalls/Code 35
• By Symptom
  • Abnormal wear/deterioration
    • Electrical - MIL ON/DTC's Set By Various Control Modules
    • Electrical - Intermittent MIL/DTC P2138/Reduced Power
    • Engine Controls - Static Electrical Damage Precaution
  • Customer Interest
    • Electrical - MIL ON/DTC's Set By Various Control Modules
    • Electrical - Intermittent MIL/DTC P2138/Reduced Power
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • A/T - Intermittent TCC, MIL ON, and DTC 62/26 Set
    • Engine - Stall/Cold Hesitation
    • Engine Controls - Driveability/Codes 23, 25, 33 or 34
    • Engine Controls - Poor Idle/Stalls/Code 35
  • Driveability
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • Engine - Stall/Cold Hesitation
    • Engine Controls - Driveability/Codes 23, 25, 33 or 34
  • Erratic Shifting
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • A/T - Intermittent TCC, MIL ON, and DTC 62/26 Set
  • Loose
    • A/T - Intermittent TCC, MIL ON, and DTC 62/26 Set
  • Starting problems
    • Engine - Stall/Cold Hesitation
• All Technical Service Bulletins
  • Engine - THIS BULLETIN HAS BEEN CANCELED
  • Electrical - MIL ON/DTC's Set By Various Control Modules
  • Electrical - Intermittent MIL/DTC P2138/Reduced Power
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • A/T - Intermittent TCC, MIL ON, and DTC 62/26 Set
  • Engine - Stall/Cold Hesitation
  • Engine Controls - TPS Closed Throttle Specifications
  • Engine Controls - ECM May Contain Wrong PROM
  • Engine Controls - Revised Charts C-8A and C-8C (TCC)
  • Oxygen Sensor Test - Revised Tech 1 Mass Storage CD
  • No MIL Diagnostic Chart A-1 Revision
  • Engine Controls - Driveability/Codes 23, 25, 33 or 34
  • ECM/PCM - Damaged and/or Mis-Diagnosed
  • Engine Controls - Damage to Electrical Terminals
  • ECM/PCM - Circuit Board Damage Prevention
  • Code 43 - Driveability and Emissions Manual Update
  • Engine Controls - MAP Chart, DTC's 33, 34 ,63 ,64
    • Overview
    • Chart C-1D
    • Code 33
    • Code 34
    • Code 63
    • Code 64
  • Tech 1 ECM Cartridge - Usage
  • Engine Controls - Static Electrical Damage Precaution
  • Engine Control - Updated MAP Code 63 and 64 Diagnosis
  • Crank Sensor - Revised Voltage Output Specifications
  • Engine Controls - Updated Rough/Unstable Idle Chart
  • Engine Controls - Poor Idle/Stalls/Code 35
  • Engine Controls - Intermittent Connection to the ECM
  • ECM - Packard 32 Way Connector Identification
  • ECM - Packard 32-Way Connector Identification
  • Oxygen Sensors - Silica Contamination
  • Vehicle Speed Sensor - Revised Diagnostic Information
  • Engine Controls - Updated Vehicle Speed Sensor Test
  • Engine Controls - Crankshaft Sensor R&R Precautions
  • Tools - IAC Driver Use Instructions
  • PROM/MEMCAL - Identification Marks