Cooling System: Technical Service Bulletins

• Customer Interest
  • PCM - Engine Spark Knock While Accelerating
    • Overview
    • Service Procedure
  • A/C - Heater Core Electrolysis/Leakage
• By Symptom
  • Abnormal wear/deterioration
    • A/C - Heater Core Electrolysis/Leakage
  • Customer Interest
    • PCM - Engine Spark Knock While Accelerating
      • Overview
      • Service Procedure
    • A/C - Heater Core Electrolysis/Leakage
  • Leaks
    • A/C - Heater Core Electrolysis/Leakage
  • Noise
    • PCM - Engine Spark Knock While Accelerating
      • Overview
      • Service Procedure
• All Technical Service Bulletins
  • PCM - Engine Spark Knock While Accelerating
    • Overview
    • Service Procedure
  • Cooling System - Cooling Fan Motor Service Procedure
    • Overview
    • Service Procedure
  • Engine Coolant - Propylene Glycol Recommendations
  • A/C - Heater Core Electrolysis/Leakage