Toyota Prado Fault Codes
You can find common Toyota Prado fault codes on this page that when clicked take you to a detailed description.
You can also type in the fault code you are getting below to find a more detailed description.
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Toyota Prado Recalls
When a car manufacturer detects a problem with a model they put out a recall notice and more often than not offer to fix the problem free of charge.
You can check to see if your Toyota Prado has any recall notices on our sister site AutoRecalls.co, sorted by model year.View Toyota Prado Recalls »
Common Prado Fault Codes
These are the most common Prado fault codes that people are searching for.
Turbocharger/Supercharger Boost Control 'A' Circuit Range/PerformanceLearn More
Exhaust Gas Recirculation Flow MalfunctionLearn More
Turbocharger/Supercharger Boost Control 'A' Circuit LowLearn More
Vehicle Speed Sensor MalfunctionLearn More
Cylinder 1 Misfire DetectedLearn More Fixes
Secondary Air Injection System Switching Valve A Circuit MalfunctionLearn More
Intake Air Temperature Circuit MalfunctionLearn More Fixes
Turbo / Super Charger UnderboostLearn More Fixes
Generator Field F Control Circuit MalfunctionLearn More
Camshaft Position Sensor Circuit MalfunctionLearn More Fixes
Exhaust Gas Recirculation Flow Insufficient DetectedLearn More Fixes
Mass or Volume Air Flow Circuit Low Voltage InputLearn More Fixes
ABS Hydraulic Pressure Differential Switch Input Short Circuit To GroundLearn More
Exhaust Gas Recirculation Flow Excessive DetectedLearn More
Evaporative Emission Control System Incorrect Purge flowLearn More Fixes
Cooling Fan 1 Control Circuit MalfunctionLearn More
System Too Lean (Bank 2)Learn More Fixes
Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance ProblemLearn More Fixes
O2 Sensor Circuit Slow Response (Bank 1 Sensor 1)Learn More
Mass or Volume Air flow Circuit Range/Performance ProblemLearn More Fixes
Insufficient Coolant Temperature for Closed Loop Fuel ControlLearn More
Heated Oxygen Sensor (HO2S) Heater Circuit Low Voltage Bank 1 Sensor 1Learn More Fixes
Catalyst System Efficiency Below Threshold (Bank 1)Learn More Fixes
Manifold Absolute Pressure/Barometric Pressure Circuit High InputLearn More
System Too Lean (Bank 1)Learn More Fixes
Coolant Thermostat (Coolant Temp Below Thermostat Regulating Temperature)Learn More Fixes
Lost Communication With ECM/PCM "A"Learn More Fixes
Lost Communication With Instrument Panel Cluster (IPC) Control ModuleLearn More Fixes
System Too Rich (Bank 1)Learn More Fixes
Intake Air Temperature Circuit High InputLearn More Fixes
Intake Camshaft Position Timing - Over-Retarded (Bank 1)Learn More Fixes
Knock Sensor 1 Circuit High Input (Bank 2 or Single Sensor)Learn More
Knock Sensor 2 Circuit (Bank 2)Learn More
Evaporative Emission Control System MalfunctionLearn More Fixes
Evaporative Emissions System Small Leak DetectedLearn More Fixes
Evaporative Emission Control System Vent Control Circuit MalfunctionLearn More Fixes
MAP - Barometric Pressure CorrelationLearn More Fixes
Pressure Control Solenoid A Control Circuit HighLearn More
Heated Oxygen Sensor (HO2S) Heater Circuit Low Voltage Bank 1 Sensor 2Learn More
Heated Oxygen Sensor (HO2S) Heater Circuit High Voltage Bank 1 Sensor 2Learn More
Code Word UnregesteredLearn More
Series Throttle Control System MalfunctionLearn More
Knock Control CPU.Learn More
Incorrect ECMITCM fitted to vehicleLearn More
Cylinder #1 High To Low Side OpenLearn More
Transmission control module (TCM) – EEPROM malfunctionLearn More
Fuel Pump Secondary Circuit MalfunctionLearn More
Throttle motor – circuit malfunctionLearn More
Accelerator pedal position (APP) sensor 1 – signal voltage highLearn More
Throttle motor relay – malfunctionLearn More
Engine coolant temperature (ECT) sensor – signal out of rangeLearn More
Throttle position (TP) sensor/mass air flow (MAF) sensor – implausible signalLearn More
Accelerator pedal position (APP) sensor 1 – signal voltage lowLearn More
Lamp Turn Signal Front Output Circuit Short To GroundLearn More
Driver Power Window Motor Circuit Short To BatteryLearn More
Speed Wheel RF Comparison FailureLearn More
Igniter Circuit Malfunction - No. 2.Learn More
Heated oxygen sensors (H02S) 1 (upstream), bank 1/2Learn More
Transmission gear selection switch D-4 – circuit malfunctionLearn More
Igniter Circuit Malfunction - No. 1.Learn More
EGR Calibration LowLearn More
Persistent MisfireLearn More
Lost Communication With Drive Motor Control ModuleLearn More
Intake Camshaft Position Timing - Over-Advanced (Bank 1)Learn More Fixes
Bank 1 Air/Fuel Ratio ImbalanceLearn More Fixes
System Gross Leak Evaporative EmissionLearn More Fixes
Cylinder 4 Misfire DetectedLearn More Fixes
Passenger Power Window Motor Circuit Short To GroundLearn More
Control Module PerformanceLearn More Fixes
Wiper Rear High Limit Input Circuit FailureLearn More
Wiper Rear Motor Up Relay Coil Circuit Short To GroundLearn More
Lamp Backup Switch Input Circuit OpenLearn More
Lamp Turn Signal Front Output Circuit Short To BatteryLearn More
ABS Outlet Valve Coil RR Circuit Short To GroundLearn More
ABS Outlet Valve Coil RR Circuit FailureLearn More
- Manufacturer: Toyota
About the Prado
Dating back to 1984 (although at the time under a different moniker), the Land Cruiser Prado has been an incredibly successful vehicle that has undergone a number of changes.
Classed as a full-sized SUV, the Land Cruiser Prado can be purchased as either a three-door or a five-door and has had a number of different names depending upon the type of platform it used at the time; the LC150, LC120, LC70 and the LC90.
Replacing the J70 Land Cruiser in the USA, the first production generation launched in 1990 on a short wheelbase with four engine variants, three petrols and three diesels.
These models lasted just six years before the vehicle was redesigned and became more rounded with a longer body.
Toyota created a premium version, called the Challenger which had leather seats as standard and an entirely wood-paneled dashboard.
Fog lamps were added to the light cluster and vehicles of this time were capable of seating up to 8 passengers.
The UK saw the Land Cruiser Parado for the first time in 1996, although for Great Britain, Toyota changed the name to the Land Cruiser Colorado (and subsequently replaced the 4Runner).
Third generations had a better suspension system for improved off-roading and after releasing the new car in 2002, the Land Cruiser Prado now offered more engine options.
Six trim levels were available, from basic to high end, these levels were named the RX, RZ, TX, TX Limited, TZ and the TZ ‘G Selection.’ The latter had front heated seats, adjustable air suspension, heated mirrors and hill start assist control and downhill assist control.
Error codes associated with this car are:
- P0400 – A generic code signaling that the engine exhaust gas recirculation is not working.
- P0500 – A problem with the vehicle speed sensor.
- P0335 – Signaling a problem with the crankshaft position sensor, this can happen for several reasons and its recommended to consult an expert.
- P0093 – Showing a leak in the fuel system, this is a serious problem and should be dealt with immediately.
- P0340 – This can be caused by corroded wires or a broken sensor and relates to the camshaft position sensor circuit.