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
  • Engine - Surges
  • Engine - Rough/Surge/Misfire Code 43
  • PROM Update - Engine Surge
  • PROM - Surge, Detonation or Code 32, EGR
• By Symptom
  • Abnormal wear/deterioration
    • Electrical - MIL ON/DTC's Set By Various Control Modules
    • Electrical - Intermittent MIL/DTC P2138/Reduced Power
  • 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
    • Engine - Surges
    • Engine - Rough/Surge/Misfire Code 43
    • PROM Update - Engine Surge
    • PROM - Surge, Detonation or Code 32, EGR
  • Driveability
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • Engine - Surges
    • Engine - Rough/Surge/Misfire Code 43
    • PROM - Surge, Detonation or Code 32, EGR
  • Erratic Shifting
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • False instrument warning light/gauges
    • PROM - Surge, Detonation or Code 32, EGR
  • Noise
    • PROM - Surge, Detonation or Code 32, EGR
• 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
  • Engine - Surges
  • Engine - Rough/Surge/Misfire Code 43
  • Engine Control - Altitude Adjustments
    • Overview
    • High Altitude Counties Information List
    • Procedure I
    • Procedure II
  • Oxygen Sensor Test - Revised Tech 1 Mass Storage CD
  • PROM Update - Engine Surge
  • ECM/PCM - Damaged and/or Misdiagnosed
  • Electrical - Care of Metri-pack 150 Terminals
  • Service Manual - Supplement
    • Overview
    • Chart A-4 Injector Circuit Diagnosis 2.5L Engine
    • Chart A-4 Injector Circuit Diagnosis All Engines Except 2.5L
    • Code 21 & 22, Throttle Position Sensor
    • Code 32 EGR System Check 2.5L, 4.3L, 5.0L, & 5.7L (Under 8500 GVW)
    • Non-Adjustable TPS Output Check-TBI 700
  • MAP - Revised Check Chart for DTC's 33, 34, 63, 64
  • A/T TCC - MIL ON/False Code 32 Set Diagnostics
  • Engine Controls - Electrostatic Discharge Damage
  • PROM - Surge, Detonation or Code 32, EGR
  • ECM - Revised Replacement Procedure
  • Engine Controls - ECM May Contain Wrong PROM
  • ECM - Packard 32 Way Connector Identification
  • ECM/PCM - Damage Prevention
  • Oxygen Sensors - Silica Contamination
  • Electrical - VSS Connector Mislabeled
  • PROM/MEMCAL - Identification Marks
  • Electrical - Speed Sensor Buffer Connector Labeled Wrong