Manufacturer Specific Codes
P1100 BARO Sensor Circuit Malfunction
P1120 Accelerator Pedal Position Sensor Circuit Malfunction
P1121 Accelerator Pedal Position Sensor Range/Performance Problem
P1125 Throttle Control Motor Circuit Malfunction
P1126 Magnetic Clutch Circuit Malfunction
P1127 ECTS Actuator Power Source Circuit Malfunction
P1128 Throttle Control Motor Lock Malfunction
P1129 Electronic Throttle Control System
P1130 Air/Fuel Ratio Sensor Circuit Range/Performance Malfunction
(Bank 1 Sensor 1) – Read Our Article On Oxygen Sensor Codes For Help With This Lexus Trouble Code
P1133 Air/Fuel Ratio Sensor Circuit Response Malfunction
(Bank 1 Sensor 1) – Read Our Article On Oxygen Sensor Codes For Help With This Lexus Trouble Code
P1135 Air/Fuel Ratio Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)
P1150 Air/Fuel Ratio Sensor Circuit Range/Performance Malfunction
(Bank 2 Sensor 1) – Read Our Article On Oxygen Sensor Codes For Help With This Lexus Trouble Code
P1153 Air/Fuel Ratio Sensor Circuit Response Malfunction
(Bank 2 Sensor 1)
P1155 Air/Fuel Ratio Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)
P1200 Fuel Pump Relay/ECU Circuit Malfunction
P1300 Igniter Circuit Malfunction (Bank 1 Or No. 1) – Related Information
P1305 Igniter Circuit Malfunction (Bank 2 Or No. 2)
P1310 Igniter Circuit Malfunction (No. 3)
P1315 Igniter Circuit Malfunction (No. 4)
P1320 Igniter Circuit Malfunction (No. 5)
P1325 Igniter Circuit Malfunction (No. 6)
P1330 Igniter Circuit Malfunction (No. 7)
P1335 CKP Sensor Circuit Malfunction During Engine Running
P1340 Igniter Circuit Malfunction (No. 8)
P1345 VVT Sensor Circuit Malfunction (Bank 1)
P1346 VVT Sensor Range/Performance Problem (Bank 1)
P1349 VVT System Malfunction (Bank 1)
P1350 VVT Sensor Circuit Malfunction (Bank 2) – Read Our Article on Automotive Circuit Testing For Help With This Lexus Check Engine Light Code
P1351 VVT Sensor Range/Performance Problem (Bank 2)
P1354 VVT System Malfunction (Bank 2)
P1400 Sub-TP Sensor Malfunction
P1401 Sub-TP Sensor Range/Performance
P1410 EGR Valve Position Sensor Circuit Malfunction – Read Our Article on Automotive Circuit Testing For Help With This Lexus Check Engine Light Code
P1411 EGR Valve Position Sensor Circuit Range/Performance Malfunction – Read Our Article on EGR Valve Codes For Help With This Lexus Check Engine Light Code
P1500 Starter Signal Circuit Malfunction
P1510 Intake Air Volume Too low With Supercharger On
P1520 Stop Lamp Switch Malfunction
P1565 Cruise Control Main Switch Circuit Malfunction – Read Our Article on Automotive Circuit Testing For Help With This Lexus Check Engine Light Code
P1566 Cruise Control Main Switch Circuit Malfunction – Read Our Article on Automotive Circuit Testing For Help With This Lexus Check Engine Light Code
P1600 ECM BATT Malfunction
P1605 Knock Control CPU Malfunction
P1633 ECM Malfunction (ETCS Circuit)
P1645 Body ECU Malfunction
P1656 OCV Circuit Malfunction (Bank 1) – Read Our Article on Automotive Circuit Testing For Help With This Lexus Check Engine Light Code
P1663 OCV Circuit Malfunction (Bank 2) – Read Our Article on Automotive Circuit Testing For Help With This Lexus Check Engine Light Code
P1700 Vehicle Speed Sensor ‘2’ Circuit Fault – Read Our Article on Automotive Circuit Testing For Help With This Lexus Check Engine Light Code
P1705 Direct Clutch Speed Circuit Fault – Read Our Article on Automotive Circuit Testing For Help With This Lexus Check Engine Light Code
P1765 linear Shift Solenoid Circuit Fault – Read Our Article on Automotive Circuit Testing For Help With This Lexus Check Engine Light Code
P1780 PNP Switch Malfunction – Related Information