P Code Descriptions

Diagnostic Trouble Codes (DTC) cause the "SERVICE ENGINE SOON" lamp to illuminate.

DTC P0101 Mass Air Flow (MAF) sensor circuit

DTC P0112 Intake Air Temperature (IAT) sensor circuit (low temp. indicated)

DTC P0113 Intake Air Temperature (IAT) sensor circuit (high temp indicated)

DTC P0117 Engine Coolant Temperature (ECT) sensor circuit (low temp. indicated)

DTC P0118 Engine Coolant Temperature (ECT) sensor circuit (high temp. indicated)

DTC P0122 Throttle Position (TP) sensor circuit (signal voltage low)

DTC P0123 Throttle Position (TP) sensor circuit (signal voltage high)

DTC P0131 Heated Oxygen Sensor (HO2S) circuit (low signal voltage)

DTC P0132 Heated Oxygen Sensor (HO2S) circuit (high signal voltage)

DTC P0134 Heated Oxygen Sensor (HO2S) circuit (open circuit)

DTC P0171 Fuel Trim Lean

DTC P0172 Fuel Trim Rich

DTC P0321 Spark Reference circuit

DTC P0325 Knock Sensor (KS) circuit

DTC P0341 Cam/Crank Error

DTC P0342 Cam Signal circuit

DTC P1350 Ignition Control (IC) circuit

DTC P1361 Ignition Control (IC) circuit

DTC P0401 Exhaust Gas Recirculation (EGR) flow test failure

DTC P1406 Exhaust Gas Recirculation (EGR) valve pintle position error

DTC P0501 Vehicle Speed Sensor (VSS) circuit

DTC P0502 Vehicle Speed Sensor (VSS) circuit

DTC P1530 A/C Head Pressure switch circuit

DTC P1558 Cruise System Problem (SPS indicated low)

DTC P1561 Cruise Vent Solenoid circuit

DTC P1562 Cruise Vacuum Solenoid circuit

DTC P1565 Cruise Servo Position sensor circuit

DTC P1567 Cruise Switches circuit

DTC P1568 Cruise System Problem (SPS indicated high)

DTC P1571 Traction Control Desired Torque Out of Range

DTC P1573 Traction Control Fault-Loss of ABS/TCS serial data

DTC P1599 Cruise Power Management

DTC P1619 Engine Oil Life Monitor reset circuit

DTC P1623 PROM Error (faulty or incorrect PROM)

DTC P1626 PASS-Key II Fuel Enable Circuit

DTC P1629 PASS-Key II Fuel Enable Circuit

DTC P1630 System Voltage high/low

DTC P1640 QDM #1 circuit

DTC P1650 QDM #2 circuit

DTC P1670 QDM #4 circuit

DTC P0703 TCC Brake Input Circuit

DTC P0705 Trans Range switch circuit

DTC P0712 Transaxle Temperature Sensor-low temperature indicated

DTC P0713 Transaxle Temperature Sensor-high temperature indicated

DTC P0740 Torque Converter Clutch (TCC) Problem

DTC P0755 Transaxle Shift B Solenoid Problem