Loading fault codes...

Toyota FJ Cruiser Fault Codes


You can find common Toyota FJ 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 FJ Cruiser Codes

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

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

View Toyota FJ Cruiser Recalls »
Recall Notice Icon
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 8/10

Error Icon P0016

Crankshaft Position Camshaft Position Correlation Bank 1 Sensor A

Learn More Fixes

Error Icon P0022

Intake Camshaft Position Timing - Over-Retarded (Bank 2)

Learn More
Severity Icon 8/10

Error Icon P0303

Cylinder 3 Misfire Detected

Learn More Fixes
Severity Icon 3/10

Error Icon P0441

Evaporative Emission Control System Incorrect Purge flow

Learn More Fixes
Severity Icon 3/10

Error Icon P0456

Evaporative Emissions System Small Leak Detected

Learn More Fixes
Severity Icon 9/10

Error Icon P0011

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

Learn More Fixes
Severity Icon 7/10

Error Icon P0171

System Too Lean (Bank 1)

Learn More Fixes
Severity Icon 6/10

Error Icon P0174

System Too Lean (Bank 2)

Learn More Fixes
Severity Icon 8/10

Error Icon P0606

ECM/PCM Processor Fault

Learn More Fixes

Error Icon P0333

Knock Sensor 2 Circuit High Input (Bank 2)

Learn More
Severity Icon 9/10

Error Icon P0012

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

Learn More Fixes

Error Icon P0157

O2 Sensor Circuit Low Voltage (Bank 2 Sensor 2)

Learn More
Severity Icon 4/10

Error Icon P0137

O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2)

Learn More Fixes

Error Icon P0500

Vehicle Speed Sensor Malfunction

Learn More

Error Icon P0328

Knock Sensor 1 Circuit High Input (Bank 2 or Single Sensor)

Learn More
Severity Icon 8/10

Error Icon P0776

Pressure Control Solenoid B Performance or Stuck off

Learn More Fixes

Error Icon P1605

Knock Control CPU.

Learn More

Error Icon P1603

Transmission control module (TCM) – EEPROM malfunction

Learn More

Error Icon B1901

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

Learn More

Error Icon B1811

Lamp Backup Switch Input Circuit Open

Learn More

Error Icon P1604

Code Word Unregestered

Learn More

Error Icon P1123

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

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 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
Severity Icon 9/10

Error Icon P0093

Fuel System Leak Detected - Large Leak

Learn More Fixes

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
Severity Icon 8/10

Error Icon P0340

Camshaft Position Sensor Circuit Malfunction

Learn More Fixes
Severity Icon 8/10

Error Icon P0335

Crankshaft Position Sensor A Circuit Malfunction

Learn More Fixes

Error Icon C1280

Yaw Rate Sensor Signal Fault

Learn More

Error Icon P0717

Input/Turbine Speed Sensor Circuit No Signal

Learn More
Severity Icon 4/10

Error Icon P0031

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

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

Error Icon U0140

Lost Communication With Body Control Module

Learn More

Error Icon P0418

Secondary Air Injection System Relay A circuit Malfunction

Learn More

Error Icon P1300

Igniter Circuit Malfunction - No. 1.

Learn More

Error Icon P1155

Air/Fuel Sensor Heater Circuit. (Bank 1 Sensor 2)

Learn More

Error Icon P1121

Throttle position (TP) sensor/mass air flow (MAF) sensor – implausible signal

Learn More

Error Icon P1150

Air/Fuel Sensor Circuit Range/Performance. (Bank 1 Sensor 2)

Learn More

Error Icon P1130

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

Learn More

Error Icon P1349

VVT System.

Learn More

Error Icon P1215

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

Learn More

Error Icon P1667

CI Circuit Malfunction

Learn More

Error Icon P1346

Fuel Level Sensor B Circuit Malfunction

Learn More

Error Icon P1128

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

Learn More

Error Icon P1315

Persistent Misfire

Learn More

Error Icon P1656

ECM/TP sensor amplifier – circuit malfunction

Learn More
Toyota FJ Cruiser Image

About the FJ Cruiser

The FJ Cruiser is a classic-looking mid-sized sports utility vehicle created by the Japanese motor company, Toyota.

Produced since the year of 2006, the FJ Cruiser started life as a concept car which was shown at the North American International American Show a full 3 years earlier, in 2003.

Externally, the vehicle has a relatively short wheelbase with a solid boxy aesthetic and a front end indicative of the Land Cruiser FJ40.

Toyota has taken several attributes of its previous older models and combined them to create a retro but modern vehicle.

Built specifically with off-road capabilities in mind, the FJ Cruiser has enlarged buttons for people wearing gloves and the insides are made from a water-resistant material to make washing a much easier process.

It is a body-on-frame styling, rather than the traditional ladder-on-frame and uses a more advanced double wishbone suspension.

Fitted with a 4-liter V6 engine for early models, the FJ Cruiser boasts great scores for safety, testing ‘Good’ for most categories by the Insurance Institute for Highway Safety.

A number of special vehicles were created for specific purposes, like the TRD Special Edition, designed by the Toyota Racing Development team, or the ARB Edition FJ Crawler, sold with a number of premium quality packages.

Where Toyota is a popular company for people considering mid-sized and large trucks, there are other options that compete with the FJ Cruiser, these are the Jeep Wrangler, Kia Telluride, Ford Everest, Isuzu MU-X, Nissan Terra, Land Rover Defender, Mercedes G-Class, Ford Edge, GMC Acadia, Subaru Ascent, Jeep Grand Cherokee, Dodge Durango, Honda Pilot and the VW Atlas.

Some common fault codes found with this vehicle are:

  • P0430 – A poorly functioning catalytic converter.
  • P0420 – A poor system efficiency in the catalyst system, oxygen levels are incorrect.
  • P0016 – An incorrect correlation between the camshaft and the crankshaft positions.
  • P0022 – An intake of the camshaft timing has been deemed incorrect by the engine control module.
  • P0303 – Detecting numerous misfires from cylinder 3.