3.6L - DTCS P0349 To P0571

• DTC Troubleshooting
  • P0349-Camshaft Position Sensor Intermittent - Bank 2 Sensor 1
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0365-Camshaft Position Sensor Circuit - Bank 1 Sensor 2
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0369-Camshaft Position Sensor Intermittent - Bank 1 Sensor 2
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0390-Camshaft Position Sensor Circuit - Bank 2 Sensor 2
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0394-Camshaft Position Sensor Intermittent - Bank 2 Sensor 2
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0420-Catalyst System Efficiency Below Threshold Bank 1
    • Theory Of Operation
    • Diagnostic Overview - Catalyst System
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0430-Catalyst System Efficiency Below Threshold Bank 2
    • Theory Of Operation
    • Diagnostic Overview - Catalyst System
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0440-General EVAP System Failure
    • Notes
    • Theory Of Operation
    • Component Functional Description - Evaporative System Integrity Module (ESIM) And Switch
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0441-EVAP Purge System Performance
    • Notes
    • Theory Of Operation
    • Component Functional Description - Purge Solenoid
    • Component Functional Description - Fuel Tank Pressure Sensor
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0443-EVAP Purge Solenoid Circuit
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0452-EVAP Pressure Switch Stuck Closed
    • Notes
    • Diagnostic Overview - ESIM Switch Stuck Closed (P0452) Diagnostic
    • Component Functional Description - Evaporative System Integrity Module (ESIM) And Switch
    • Component Functional Description - Purge Solenoid
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0455-EVAP System Large Leak
    • Theory Of Operation
    • Component Functional Description - Evaporative System Integrity Module (ESIM) And Switch
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0456-EVAP System Small Leak
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0457-EVAP System - Loose Fuel Cap
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0461-Fuel Level Sensor 1 Performance
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0462-Fuel Level Sensor 1 Circuit Low
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0463-Fuel Level Sensor 1 Circuit High
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0480-Cooling Fan 1 Control Circuit/Open - With A/C
    • Notes
    • Description And Operation-Four Relay Cooling Fan System Controls
    • Component Functional Description And Diagnostic Overview - Radiator Cooling Fan Relay
    • When Monitored
    • Default Action
    • Possible Causes
    • Diagnostic Overview - Radiator Cooling Fan Control
    • Check For An Active Or Intermittent Condition
    • Cooling Fan Control Fault Diagnostics
    • Both Cooling Fans Are Completely Inoperative (Low And High Speed) - Any Or All Of The Following DTCS May Be Present (P0480, P0481, P0482, P0695 Or P0696)
    • No Low Speed Operation But Fan 1 (Left) Operates At High Speed (P0480)
    • Fan 1 (Left Fan) - No Low Speed Fan Operation (P0480)
    • Fan 1 (Left Fan) - No High Speed Fan Operation (P0481)
    • Fan 1 (Left Fan) Is Completely Inoperative (Low And High Speed) - (P0480, P0481)
    • Fan 2 (Right) - No High Speed Fan Operation (P0482, P0695 Or P0696)
    • Fan 2 (Right) - No Low Speed Fan Operation (P0480)
    • Fan 2 (Right) Is Completely Inoperative (Low And High Speed) - Any Or All Of The Following DTCS May Be Present (P0482, P0695 Or P0696)
  • P0480-Cooling Fan 1 Control Circuit/Open
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0481-Cooling Fan 2 Control Circuit - With A/C
    • Notes
    • Description And Operation-Four Relay Cooling Fan System Controls
    • Component Functional Description And Diagnostic Overview - Radiator Cooling Fan Relay
    • When Monitored
    • Default Action
    • Possible Causes
    • Diagnostic Overview - Radiator Cooling Fan Control
    • Check For An Active Or Intermittent Condition
    • Cooling Fan Control Fault Diagnostics
    • Both Cooling Fans Are Completely Inoperative (Low And High Speed) - Any Or All Of The Following DTCS May Be Present (P0480, P0481, P0482, P0695 Or P0696)
    • No Low Speed Operation But Fan 1 (Left) Operates At High Speed (P0480)
    • Fan 1 (Left Fan) - No Low Speed Fan Operation (P0480)
    • Fan 1 (Left Fan) - No High Speed Fan Operation (P0481)
    • Fan 1 (Left Fan) Is Completely Inoperative (Low And High Speed) - (P0480, P0481)
    • Fan 2 (Right) - No High Speed Fan Operation (P0482, P0695 Or P0696)
    • Fan 2 (Right) - No Low Speed Fan Operation (P0480)
    • Fan 2 (Right) Is Completely Inoperative (Low And High Speed) - Any Or All Of The Following DTCS May Be Present (P0482, P0695 Or P0696)
  • P0481-Cooling Fan 2 Control Circuit/Open
    • Notes
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0482-Cooling Fan 3 Control Circuit - With A/C
    • Notes
    • Description And Operation-Four Relay Cooling Fan System Controls
    • Component Functional Description And Diagnostic Overview - Radiator Cooling Fan Relay
    • When Monitored
    • Default Action
    • Possible Causes
    • Diagnostic Overview - Radiator Cooling Fan Control
    • Check For An Active Or Intermittent Condition
    • Cooling Fan Control Fault Diagnostics
    • Both Cooling Fans Are Completely Inoperative (Low And High Speed) - Any Or All Of The Following DTCS May Be Present (P0480, P0481, P0482, P0695 Or P0696)
    • No Low Speed Operation But Fan 1 (Left) Operates At High Speed (P0480)
    • Fan 1 (Left Fan) - No Low Speed Fan Operation (P0480)
    • Fan 1 (Left Fan) - No High Speed Fan Operation (P0481)
    • Fan 1 (Left Fan) Is Completely Inoperative (Low And High Speed) - (P0480, P0481)
    • Fan 2 (Right) - No High Speed Fan Operation (P0482, P0695 Or P0696)
    • Fan 2 (Right) - No Low Speed Fan Operation (P0480)
    • Fan 2 (Right) Is Completely Inoperative (Low And High Speed) - Any Or All Of The Following DTCS May Be Present (P0482, P0695 Or P0696)
  • P0482-Cooling Fan 3 Control Circuit
    • Notes
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0501-Vehicle Speed Sensor 1 Performance
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0506-Idle Speed Performance Lower Than Expected
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0507-Idle Speed Performance Higher Than Expected
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P050B-Cold Start Ignition Timing Performance
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0513-Invalid Skim Key
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0520-Engine Oil Pressure Sensor Circuit
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0521-Engine Oil Pressure Sensor Performance
    • Notes
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0522-Engine Oil Pressure Sensor Circuit Low
    • Notes
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0523-Engine Oil Pressure Sensor Circuit High
    • Notes
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0532-A/C Pressure Sensor Circuit Low
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0533-A/C Pressure Sensor Circuit High
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P054A-Cold Start Exhaust Camshaft Position Timing Over-Advanced - Bank 1 Sensor 2
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P054C-Cold Start Exhaust Camshaft Position Timing Over - Advanced - Bank 2 Sensor 2
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0556-Brake Booster Pressure Sensor Circuit Performance
    • Notes
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0557-Brake Booster Pressure Sensor Circuit Low
    • Notes
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0558-Brake Booster Pressure Sensor Circuit High
    • Notes
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0562-Battery/System Voltage Low
    • Notes
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0563-Battery/System Voltage High
    • Notes
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0564-Speed Control Switch 1
    • Notes
    • Component Functional Description-Multiplex (MUX) Switch
    • Diagnostic Overview - MUX Switches
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • P0571-Brake Switch 1 Performance
    • Notes
    • Component Functional Description - Brake Switch
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test