Loading fault codes...

Toyota Land Cruiser Fault Codes


You can find common Toyota Land Cruiser 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.

Search Toyota Land Cruiser Codes

Do you know the fault code already? Enter it in the box below and hit "Search Codes".

Toyota Land Cruiser 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 Land Cruiser has any recall notices on our sister site AutoRecalls.co, sorted by model year.

View Toyota Land Cruiser Recalls »
Recall Notice Icon

Error Icon P0400

Exhaust Gas Recirculation Flow Malfunction

Learn More

Error Icon P0500

Vehicle Speed Sensor Malfunction

Learn More
Severity Icon 8/10

Error Icon P0335

Crankshaft Position Sensor A Circuit Malfunction

Learn More Fixes
Severity Icon 9/10

Error Icon P0093

Fuel System Leak Detected - Large Leak

Learn More Fixes
Severity Icon 8/10

Error Icon P0340

Camshaft Position Sensor Circuit Malfunction

Learn More Fixes
Severity Icon 4/10

Error Icon P0031

Heated Oxygen Sensor (HO2S) Heater Circuit Low Voltage Bank 1 Sensor 1

Learn More Fixes
Severity Icon 7/10

Error Icon P0430

Catalyst System Efficiency Below Threshold (Bank 2)

Learn More Fixes
Severity Icon 7/10

Error Icon P0420

Catalyst System Efficiency Below Threshold (Bank 1)

Learn More Fixes
Severity Icon 7/10

Error Icon P0110

Intake Air Temperature Circuit Malfunction

Learn More Fixes

Error Icon P0019

Crankshaft Position Camshaft Position Correlation Bank 2 Sensor B

Learn More

Error Icon P0990

Transmission Fluid Pressure Sensor/Switch E Circuit High

Learn More
Severity Icon 7/10

Error Icon P0171

System Too Lean (Bank 1)

Learn More Fixes
Severity Icon 9/10

Error Icon P0011

Intake Camshaft Position Timing - Over-Advanced (Bank 1)

Learn More Fixes
Severity Icon 5/10

Error Icon P0705

Transmission Range Sensor Circuit Malfunction (PRNDL Input)

Learn More Fixes

Error Icon B1901

Air Bag Crash Sensor #1 Feed/Return Circuit Short To Ground

Learn More
Severity Icon 7/10

Error Icon P0401

Exhaust Gas Recirculation Flow Insufficient Detected

Learn More Fixes
Severity Icon 3/10

Error Icon P0442

Evaporative Emission Control System Leak Detected

Learn More Fixes
Severity Icon 6/10

Error Icon P0174

System Too Lean (Bank 2)

Learn More Fixes
Severity Icon 3/10

Error Icon P0456

Evaporative Emissions System Small Leak Detected

Learn More Fixes
Severity Icon 3/10

Error Icon P0441

Evaporative Emission Control System Incorrect Purge flow

Learn More Fixes
Severity Icon 8/10

Error Icon P0016

Crankshaft Position Camshaft Position Correlation Bank 1 Sensor A

Learn More Fixes
Severity Icon 9/10

Error Icon P0012

Intake Camshaft Position Timing - Over-Retarded (Bank 1)

Learn More Fixes
Severity Icon 6/10

Error Icon P0135

O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)

Learn More Fixes

Error Icon P0412

Secondary Air Injection System Switching Valve A Circuit Malfunction

Learn More

Error Icon P0660

Intake Manifold Tuning Valve Control Circuit (Bank 1)

Learn More

Error Icon P1604

Code Word Unregestered

Learn More

Error Icon P1605

Knock Control CPU.

Learn More

Error Icon P1608

Internal ECM Malfunction

Learn More

Error Icon P1248

Turbo Boost Pressure Not Detected

Learn More

Error Icon P1420

Catalyst Temperature Sensor Failure

Learn More

Error Icon P1271

Cylinder #1 High To Low Side Open

Learn More

Error Icon P1250

Throttle valve return spring – malfunction

Learn More

Error Icon P1215

Accelerator pedal position (APP) sensor 2 – signal voltage low

Learn More

Error Icon P1255

Pedal Correlation PDS2 and LPDS Low

Learn More

Error Icon P1126

Magnetic Clutch Circuit.

Learn More

Error Icon P1116

Engine coolant temperature (ECT) sensor – signal out of range

Learn More

Error Icon P1570

Contr. Module Locked

Learn More

Error Icon P1128

Heated oxygen sensors (H02S) 1 (upstream), bank 1/2

Learn More

Error Icon P1122

Accelerator pedal position (APP) sensor 1 – signal voltage low

Learn More
Severity Icon 4/10

Error Icon P0455

System Gross Leak Evaporative Emission

Learn More Fixes

Error Icon C1241

ABS Hydraulic Pressure Differential Switch Input Short Circuit To Ground

Learn More
Severity Icon 8/10

Error Icon P0304

Cylinder 4 Misfire Detected

Learn More Fixes

Error Icon B1421

Passenger Power Window Motor Circuit Short To Ground

Learn More
Severity Icon 8/10

Error Icon P0607

Control Module Performance

Learn More Fixes

Error Icon B1801

Lamp Turn Signal Front Output Circuit Short To Ground

Learn More

Error Icon B1826

Wiper Rear High Limit Input Circuit Failure

Learn More

Error Icon B1821

Wiper Rear Motor Up Relay Coil Circuit Short To Ground

Learn More

Error Icon B1811

Lamp Backup Switch Input Circuit Open

Learn More

Error Icon B1800

Lamp Turn Signal Front Output Circuit Short To Battery

Learn More

Error Icon C1249

ABS Outlet Valve Coil RR Circuit Short To Ground

Learn More

Error Icon C1246

ABS Outlet Valve Coil RR Circuit Failure

Learn More

Error Icon C1201

ABS Inlet Valve Coil LF Circuit Short To Ground

Learn More

Error Icon C1433

Damper LR Circuit Failure

Learn More

Error Icon C1203

ABS Outlet Valve Coil Rear Circuit Open

Learn More
Severity Icon 8/10

Error Icon C1223

Lamp Brake Warning Output Circuit Failure

Learn More Fixes

Error Icon P0741

Torque Converter Clutch Circuit Performance or Stuck Off

Learn More

Error Icon P0015

Exhaust Camshaft Position Timing - Over-Retarded (Bank 1)

Learn More

Error Icon P1603

Transmission control module (TCM) – EEPROM malfunction

Learn More

Error Icon P0037

Heated Oxygen Sensor (HO2S) Heater Circuit Low Voltage Bank 1 Sensor 2

Learn More
Severity Icon 9/10

Error Icon P0300

Random/Multiple Cylinder Misfire Detected

Learn More Fixes

Error Icon P0120

Throttle Pedal Position Sensor/Switch A Circuit Malfunction

Learn More

Error Icon C1280

Yaw Rate Sensor Signal Fault

Learn More

Error Icon P0717

Input/Turbine Speed Sensor Circuit No Signal

Learn More
Severity Icon 8/10

Error Icon P0606

ECM/PCM Processor Fault

Learn More Fixes

Error Icon P1135

Air/Fuel Sensor Heater Circuit Response. (Bank 1 Sensor 1)

Learn More

Error Icon P0155

O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1)

Learn More

Error Icon U0129

Lost Communication With Brake System Control Module

Learn More
Severity Icon 9/10

Error Icon U0100

Lost Communication With ECM/PCM "A"

Learn More Fixes
Severity Icon 8/10

Error Icon U0105

Lost Communication With Fuel Injector Control Module

Learn More Fixes
Severity Icon 9/10

Error Icon U0001

High Speed CAN Communication Bus

Learn More Fixes

Error Icon U0121

Lost Communication With Anti-Lock Brake System (ABS) Control Module

Learn More

Error Icon U0115

Lost Communication With ECM/PCM "B"

Learn More
Severity Icon 9/10

Error Icon U0073

Control Module Communication Bus "A" Off

Learn More Fixes

Error Icon U0126

Lost Communication with Fuel Pump Control Module (FPCM)

Learn More

Error Icon U0142

Lost Communication With Body Control Module "B"

Learn More
Toyota Land Cruiser Image

About the Land Cruiser

A number of four-wheel drive models designed and developed by the Japanese car manufacturer Toyota, the Land Cruiser is the company’s longest-running model.

To date, the Land Cruiser has sold in excess of 10 million units in numerous forms; as a convertible, station wagon, hardtop and cab chassis style.

Dating back to 1951, the first vehicles were sold exclusively in brand-specific dealerships in Japan and now the trucks are sold worldwide.

In today’s modern market, there are a number of alternatives to the Land Cruiser (some considerably cheaper) and prospective buyers can choose from such as the Ford Expedition, Lincoln Navigator, the Nissan Armada, Toyota 4Runner and the Jeep Grand Wagoneer.

Some fault codes that can originate from the Land Cruiser are:

  • P0400 – A generic code that shows that the engine exhaust gas recirculation valve is malfunctioning. This can be caused by the valve not opening, the EGR temperature sensor doesn’t register the temperature change or that the EG R passages are blocked. This fault can lead to an excessive ignition in the engine that will ultimately cause damage to the piston and valves. To repair, it is recommended that the EGR be replaced. Failing this, one may clean the carbon out of the EGR tube or replace the EGR temperature sensor.
  • P0500 – Fundamentally a diagnostic trouble code, this signifies that the powertrain control module finds incorrect speed readings or no signal received from the vehicle speed sensor. This code can vary depending upon the manufacturer but ultimately will cause serious issues with the overall performance of the car. Although the car will still drive, it is not advised and it’s recommended the vehicle be taken to a mechanic immediately.