2004 Toyota Highlander OBDII Codes List

Occupant Classification System Malfunction

Occupant Classification System Malfunction

Occupant Classification System Fault

Camshaft Position 'A' Actuator Circuit Bank 1

Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1

Camshaft Position 'A' Timing Over-Retarded Bank 1

Crankshaft Position Camshaft Position Correlation Bank 1 Sensor 'A'

Oxygen Sensor Heater Control Circuit Low Bank 1 Sensor 1

Oxygen Sensor Heater Control Circuit Low Bank 1 Sensor 2

Oxygen Sensor Heater Control Circuit High Bank 1 Sensor 2

Mass or Volume Air Flow Circuit

Mass Air Flow Circuit Range/Performance

Mass or Volume Air Flow Circuit Low Input

Mass or Volume Air Flow Circuit High Input

Intake Air Temperature Circuit Malfunction

Intake Air Temperature Circuit Low Input

Intake Air Temperature Circuit High Input

Engine Coolant Temperature Circuit

Engine Coolant Temperature Circuit Range/Performance Problem

Engine Coolant Temperature Circuit Low Input