Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSMERCURY2009MILAN PREMIER, 3.0 1, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1439 (ENGINE CONTROLS - POWERTRAIN DTC CHARTS & DESCRIPTIONS - (HYBRID))
2009 Mercury Milan Premier, 3.0 1, AWD
Section 1439 (Engine Controls - Powertrain DTC Charts & Descriptions - (Hybrid))
2009 Mercury Milan Premier, 3.0 1, AWDSECTION Section 1439 (Engine Controls - Powertrain DTC Charts & Descriptions - (Hybrid))
WARNING: This page is about a different car, the 2010 Mercury Mariner and 2010 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
- Diagnostic Trouble Code (DTC) Charts & Descriptions
- DTC Diagnosis
- BXXXX (TBCM) -
- BXXXX (Pcm) -
- CXXXX (TBCM) -
- CXXXX (Pcm) -
- P0010 - Intake Camshaft Position Actuator Circuit/Open (Bank 1)
- P0011 - Intake Camshaft Position Timing - Over-Advanced (Bank 1)
- P0012 - Intake Camshaft Position Timing - Over-Retarded (Bank 1)
- P0016 - Crankshaft Position - Camshaft Position Correlation - Bank 1 Sensor A
- P0030 - Ho2S Heater Control Circuit (Bank 1, Sensor 1)
- P0053 - Ho2S Heater Resistance (Bank 1, Sensor 1)
- P0054 - Ho2S Heater Resistance (Bank 1, Sensor 2)
- P0102 - Mass Or Volume Air Flow A Circuit Low Input
- P0103 - Mass Or Volume Air Flow A Circuit High Input
- P0104 - Mass Or Volume Air Flow A Circuit Intermittent/Erratic
- P0106 - Manifold Absolute Pressure (Map) Sensor Circuit Performance
- P0107 - Map Sensor Low Voltage Detected
- P0108 - Map Sensor High Voltage Detected
- P0109 - Manifold Absolute Pressure (Map)/Barometric Pressure (BARO) Sensor Intermittent
- P0111 - Intake Air Temperature (IAT) Sensor 1 Circuit Range/Performance
- P0112 - Intake Air Temperature (IAT) Sensor 1 Circuit Low Input
- P0113 - Intake Air Temperature (IAT) Sensor 1 Circuit High Input
- P0114 - Intake Air Temperature (IAT) Sensor 1 Intermittent/Erratic
- P0116 - Engine Coolant Temperature Sensor 1 Circuit Range/Performance
- P0122 - Throttle/Pedal Position Sensor A Circuit Low
- P0123 - Throttle/Pedal Position Sensor A Circuit High
- P0128 - Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
- P0130 - O2 Circuit (Bank 1, Sensor 1)
- P0133 - O2 Circuit Slow Response (Bank 1, Sensor 1)
- P0134 - O2 Circuit No Activity Detected (Bank 1, Sensor 1)
- P0135 - O2 Heater Circuit (Bank 1, Sensor 1)
- P0138 - O2 Circuit High Voltage (Bank 1, Sensor 2)
- P013A - O2 Sensor Slow Response - Rich To Lean (Bank 1, Sensor 2)
- P013E - Sensor Delayed Response - Rich To Lean (Bank 1, Sensor 2)
- P0141 - O2 Heater Circuit (Bank 1, Sensor 2)
- P0148 - Fuel Delivery Error
- P0171 - System Too Lean (Bank 1)
- P0172 - System Too Rich (Bank 1)
- P0201 - Injector Circuit/Open - Cylinder 1
- P0202 - Injector Circuit/Open - Cylinder 2
- P0203 - Injector Circuit/Open - Cylinder 3
- P0204 - Injector Circuit/Open - Cylinder 4
- P0219 - Engine OVERSPEED Condition
- P0222 - Throttle/Pedal Position Sensor/Switch B Circuit Low
- P0223 - Throttle/Pedal Position Sensor/Switch B Circuit High
- P025A - Fuel Pump Module Control Circuit/Open
- P025B - Fuel Pump Module Control Circuit Range/Performance
- P0300 - Random Misfire Detected
- P0301 - Cylinder 1 Misfire Detected
- P0302 - Cylinder 2 Misfire Detected
- P0303 - Cylinder 3 Misfire Detected
- P0304 - Cylinder 4 Misfire Detected
- P0315 - Crankshaft Position System Variation Not Learned
- P0316 - Misfire Detected On Startup (First 1000 Revolutions)
- P0320 - Ignition/Distributor Engine Speed Input Circuit
- P0325 - Knock Sensor 1 Circuit (Bank 1)
- P0340 - Camshaft Position Sensor A Circuit (Bank 1 Or Single Sensor)
- P0344 - Camshaft Position Sensor A Circuit Intermittent (Bank 1 Or Single Sensor)
- P0351 - Ignition Coil A Primary/Secondary Circuit
- P0352 - Ignition Coil B Primary/Secondary Circuit
- P0353 - Ignition Coil C Primary/Secondary Circuit
- P0354 - Ignition Coil D Primary/Secondary Circuit
- P0400 - Exhaust Gas RECIRCULATION (EGR) Flow
- P0403 - Exhaust Gas RECIRCULATION (EGR) Control Circuit
- P0420 - Catalyst System Efficiency Below Threshold (Bank 1)
- P0442 - Evaporative Emission System Leak Detected (Small Leak)
- P0443 - Evaporative Emission System Purge Control Valve Circuit
- P0446 - Evaporative Emission System Vent Control Circuit
- P0451 - Evaporative Emission System Pressure Sensor/Switch Range/Performance
- P0452 - Evaporative Emission System Pressure Sensor/Switch Low
- P0453 - Evaporative Emission System Pressure Sensor/Switch High
- P0454 - Evaporative Emission System Pressure Sensor/Switch Intermittent
- P0455 - Evaporative Emission System Leak Detected (Gross Leak/No Flow)
- P0456 - Evaporative Emission System Leak Detected (Very Small Leak)
- P0457 - Evaporative Emission System Leak Detected (Fuel Cap Loose/Off)
- P0460 - Fuel Level Sensor A Circuit
- P0461 - Fuel Level Sensor A Circuit Range/Performance
- P0462 - Fuel Level Sensor A Circuit Low
- P0463 - Fuel Level Sensor A Circuit High
- P0480 - Fan 1 Control Circuit
- P0481 - Fan 2 Control Circuit
- P0482 - Fan 3 Control Circuit
- P0500 - Vehicle Speed Sensor (A)
- P0505 - Idle Air Control (IAC) System
- P0506 - Idle Air Control System Rpm Lower Than Expected
- P0507 - Idle Air Control System Rpm Higher Than Expected
- P050A - Cold Start Idle Air Control Performance
- P050B - Cold Start Ignition Timing Performance
- P050E - Cold Start Engine Exhaust Temperature Out Of Range
- P052A - Cold Start Camshaft Position Timing Over-Advanced (Bank 1)
- P052B - Cold Start Camshaft Position Timing Over-Retarded (Bank 1)
- P0562 (Pcm) - System Voltage Low
- P0562 (TCM) - System Voltage Low
- P0563 (Pcm) - System Voltage High
- P0563 (TCM) - System Voltage High
- P0572 - Brake Switch A Circuit Low
- P0573 - Brake Switch A Circuit High
- P0579 - Cruise Control MULTIFUNCTION Input A Circuit Range/Performance
- P0581 - Cruise Control MULTIFUNCTION Input A Circuit High
- P0600 - Serial Communication Link
- P0602 - Powertrain Control Module (Pcm) Programming Error
- P0603 - Internal Control Module Keep Alive Memory (KAM) Error
- P0604 - Internal Control Module Random Access Memory (Ram) Error
- P0605 - Internal Control Module Read Only Memory (ROM) Error
- P0607 - Control Module Performance
- P060A - Internal Control Module Monitoring Processor Performance
- P060B - Internal Control Module A/D Processing Performance
- P060C - Internal Control Module Main Processor Performance
- P060D - Internal Control Module Accelerator Pedal Position Performance
- P0610 - Control Module Vehicle Options Error
- P0613 - Transaxle Control Module (TCM) Processor
- P061A - Internal Control Module Torque Performance
- P061F - Internal Control Module Throttle Actuator Controller Performance
- P0627 - Fuel Pump A Control Circuit/Open
- P062F - Internal Control Module EEPROM Error
- P0642 - Sensor Reference Voltage A Circuit Low
- P0643 - Sensor Reference Voltage A Circuit High
- P064D - Internal Control Module O2 Sensor Processor Performance - Bank 1
- P0685 - Electronic Control Module (ECM)/Powertrain Control Module (Pcm) Power Relay Control Circuit/Open
- P068A - Internal Control Module Non-Volatile Random Access Memory (NVRAM) Write Did Not Complete
- P06B8 - Internal Control Module Non-Volatile Random Access Memory (NVRAM) Error
- P0700 - Transmission Control System (Malfunction Indicator Lamp [Mil] Request)
- P0710 - Transmission Fluid Temperature Sensor A Circuit
- P0726 - Engine Speed Input Circuit Range/Performance
- P0727 - Engine Speed Input Circuit No Signal
- P0A00 - Motor Electronics Coolant Temperature (MECT) Sensor
- P0A01 - Motor Electronics Coolant Temperature (MECT) Sensor Circuit Range Performance
- P0A02 - Motor Electronics Coolant Temperature (MECT) Sensor Circuit Low
- P0A03 - Motor Electronics Coolant Temperature (MECT) Sensor Circuit High
- P0A05 - Motor Electronics Coolant Pump (MECP) Control Circuit Open
- P0A08 - Dc/Dc Converter Status Circuit Open
- P0A09 - Dc/Dc Converter Status Circuit Low
- P0A0A (TBCM) - High Voltage System Inter-Lock Circuit
- P0A0A (TCM) - High Voltage System Inter-Lock Circuit
- P0A10 - Dc/Dc Converter Status Circuit High
- P0A11 - Dc/Dc Converter Enable (DCE) Circuit Open
- P0A12 - Dc/Dc Converter Enable (DCE) Circuit Low
- P0A13 - Dc/Dc Converter Enable (DCE) Circuit High
- P0A18 - Motor Torque Sensor Circuit Range/Performance
- P0A1A - Generator Control Module
- P0A1B - Drive Motor A Control Module
- P0A1F (TBCM) - Battery Energy Control Module
- P0A1F (Pcm) - Battery Energy Control Module
- P0A23 - Generator Torque Sensor Circuit Range/Performance
- P0A2A - Drive Motor A Temperature Sensor Circuit
- P0A2F - Drive Motor A Over Temperature
- P0A36 - Generator Temperature Sensor Circuit
- P0A3B - Generator Over Temperature
- P0A3C - Drive Motor A Inverter Over-Temperature
- P0A3E - Generator Inverter Over-Temperature
- P0A44 - Drive Motor A Position Sensor Circuit OVERSPEED
- P0A50 - Generator Position Sensor Circuit OVERSPEED
- P0A78 - Drive Motor A Inverter Performance
- P0A7A - Generator Inverter Performance
- P0A7C - Motor Electronic Over Temperature
- P0A7D (TBCM) - Hybrid Battery Pack State Of Charge Low
- P0A7D (Pcm) - Hybrid Battery Pack State Of Charge Low
- P0A7E - Hybrid Battery Pack Over Temperature
- P0A80 - Replace Hybrid Battery Pack
- P0A81 - Hybrid Battery Pack Cooling Fan 1 Control Circuit
- P0A8B - System Voltage
- P0A8D - System Voltage Low
- P0A8E - System Voltage High
- P0A90 - Drive Motor A Performance
- P0A92 - Hybrid Generator Performance
- P0A95 - High Voltage Fuse
- P0A96 - Hybrid Battery Pack Cooling Fan 2 Control Circuit
- P0A9B - Hybrid Battery Temperature Sensor A Circuit
- P0AA6 - Hybrid Battery Voltage System Isolation Fault
- P0AA7 - Hybrid Battery Voltage Isolation Sensor Circuit
- P0AAC - Hybrid Battery Pack Air Temperature Sensor A Circuit
- P0AB1 - Hybrid Battery Pack Air Temperature Sensor B Circuit
- P0ABF - Hybrid Battery Pack Current Sensor A Circuit
- P0AC0 - Hybrid Battery Pack Current Sensor Circuit Range/Performance
- P0AE1 - Hybrid Battery PRECHARGE Contactor Circuit
- P0C2F - Internal Control Module Drive Motor/Generator/Engine Speed Sensor Performance
- P1000 - On-Board Diagnostic (OBD) Systems Readiness Test Not Complete
- P1001 - Key On Engine Running (KOER) Not Able To Complete, KOER Aborted
- P1101 - Mass Air Flow (MAF) Sensor Out Of Self-Test Range
- P1127 - Exhaust Temperature Out Of Range, O2 Sensor Tests Not Completed
- P1145 (Pcm) - Calculated Torque Error
- P1145 (TCM) - Calculated Torque Error
- P115E - Throttle Actuator Control (TAC) Throttle Body Air Flow Trim At Max Limit
- P1260 - Theft Detected, Vehicle Immobilized
- P1285 - Cylinder Head Over Temperature Condition
- P1288 - Cylinder Head Temperature (CHT) Sensor Out Of Self-Test Range
- P1289 - Cylinder Head Temperature (CHT) Sensor Circuit High
- P1290 - Cylinder Head Temperature (CHT) Sensor Circuit Low
- P1299 - Cylinder Head Over Temperature Protection Active
- P1408 - Exhaust Gas RECIRCULATION (EGR) Flow Out Of Self-Test Range
- P144A - Evaporative Emission System Purge Vapor Line Restricted/Blocked
- P1450 - Unable To Bleed Up Fuel Tank Vacuum
- P1501 - Vehicle Speed Sensor (VSS) Out Of Self-Test Range
- P1575 - Pedal Position Out Of Self Test Range
- P1633 - Keep Alive Power Voltage Too Low
- P1635 - Tire/Axle Out Of Acceptable Range
- P1639 - Vehicle Id (VID) Block Corrupted, Not Programmed
- P1646 - Linear O2 Sensor Control Chip (Bank 1)
- P1674 - Control Module Software Corrupted
- P1703 - Brake Switch Out Of Self-Test Range
- P1705 - Transmission Range Circuit Not Indicating Park/Neutral During Self-Test
- P1921 - Transmission Range Signal
- P1A03 - Drive Motor A Shutdown Circuit
- P1A04 - Generator Shutdown Circuit
- P1A05 - Desired Engine Speed Signal
- P1A06 - Vehicle Mode Signal
- P1A07 - Inverter High Voltage Performance
- P1A08 - Generator Mode Signal
- P1A0A - Immediate Shutdown Signal
- P1A0C - Hybrid Powertrain Control Module - Engine Disabled
- P1A0D - Hybrid Powertrain Control Module - Generator Disabled
- P1A0E - Hybrid Powertrain Control Module - Motor Disabled
- P1A10 - Hybrid Powertrain Control Module - Battery Disabled
- P1A13 - Hybrid Powertrain Control Module - Regenerative Braking Disabled
- P1A14 - Hybrid Powertrain Control Module - Transmission Disabled
- P1A1B - Brake System Control Module - Forced Engine Running
- P2096 - Post Catalyst Fuel Trim System Too Lean Bank 1
- P2097 - Post Catalyst Fuel Trim System Too Rich Bank 1
- P2101 - Throttle Actuator Control (TAC) Motor Range/Performance
- P2107 - Throttle Actuator Control (TAC) Module Processor
- P2111 - Throttle Actuator Control (TAC) System - Stuck Open
- P2112 - Throttle Actuator Control (TAC) System - Stuck Closed
- P2122 - Throttle/Pedal Position Sensor/Switch D Circuit Low
- P2123 - Throttle/Pedal Position Sensor/Switch D Circuit High
- P2127 - Throttle/Pedal Position Sensor/Switch E Circuit Low
- P2128 - Throttle/Pedal Position Sensor/Switch E Circuit High
- P2135 - Throttle/Pedal Position Sensor/Switch A/B Voltage Correlation
- P2138 - Throttle/Pedal Position Sensor/Switch D/E Voltage Correlation
- P2195 - O2 Sensor Signal Biased/Stuck Lean - Bank 1, Sensor 1
- P2196 - O2 Sensor Signal Biased/Stuck Rich - Bank 1, Sensor 1
- P2270 - O2 Sensor Signal Stuck Lean - Bank 1, Sensor 2
- P2271 - O2 Sensor Signal Stuck Rich - Bank 1, Sensor 2
- P2279 - Intake Air System Leak
- P2418 - Evaporative Emission Control System Switching Valve Control Circuit/Open
- P2450 - Evaporative Emission Control System Switching Valve Performance Or Stuck Open
- P2531 - Ignition Switch Run Position Circuit Low
- P2533 (TBCM) - Ignition Switch Run/Start Position Circuit
- P2533 (Pcm) - Ignition Switch Run/Start Position Circuit
- P2535 - Ignition Switch Run/Start Position Circuit High
- P2600 - Coolant Pump Control Circuit/Open
- P260F - Evaporative System Monitoring Processor Performance
- P2610 - Electronic Control Module (ECM)/Powertrain Control Module (Pcm) Internal Engine Off Timer Performance
- P2626 - O2 Sensor Positive Current Trim Circuit/Open (Bank 1 Sensor 1)
- P2800 - Transmission Range Sensor B Circuit (PRNDL Input)
- P2801 - Transmission Range Sensor B Circuit Range/Performance
- P2802 - Transmission Range Sensor B Circuit Low
- P2803 - Transmission Range Sensor B Circuit High
- P2805 - Transmission Range Sensor A/B Correlation
- P2806 (Pcm) - Transmission Range Sensor Alignment
- P2806 (TCM) - Transmission Range Sensor Alignment
- PXXXX -
- U0100 (TBCM) - Lost Communication With Electronic Control Module (ECM)/Powertrain Control Module (Pcm) A
- U0100 (TCM) - Lost Communication With Electronic Control Module (ECM)/Powertrain Control Module (Pcm) A
- U0101 (TBCM) - Lost Communication With Transaxle Control Module (TCM)
- U0101 (Pcm) - Lost Communication With Transaxle Control Module (TCM)
- U0109 - Lost Communication With Fuel Pump Control Module
- U0111 (Pcm) - Lost Communication With Battery Energy Control Module A
- U0111 (TCM) - Lost Communication With Battery Energy Control Module A
- U0129 (Pcm) - Lost Communications With Brake System Control Module
- U0129 (TCM) - Lost Communication With Brake System Control Module
- U0151 - Lost Communication With Restraints Control Module
- U0155 - Lost Communication With Instrument Panel Cluster (IPC) Control Module
- U0294 - Lost Communication With Powertrain Control Monitor Module
- U0300 (TBCM) - Internal Control Module Software Incompatibility
- U0300 (Pcm) - Internal Control Module Software Incompatibility
- U0401 - Invalid Data Received From Engine/Powertrain Control
- U0402 - Invalid Data Received From TCM
- U0418 - Invalid Data Received From Brake System Control Module
- Notes
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.