OBD2 Diagnostic Trouble Code Tables 1995 - 2016
P0100 - P0199 | P0200 - P0299 | P0300 - P0399 | P0400 - P0499 | P0500 - P0599 | P0600 - P0699 | P0700 - P0799 | P0800 - P0899 | P1000 - P1099 | P1100 - P1199 | P1200 - P1299 | P1300 - P1399 | P1400 - P1499 | P1500 - P1599 | P1600 - P1699 | P1700 - P1799 | P1800 - P1899 |
- - Heated Catalyst Battery Voltage or Current too Low During Heating (Bank 1)
- - Heated Catalyst Current too High During Heating (Bank 1)
- - EGR Function (Open)
- - Carbon Canister Shut Off valve Control Circuit Electrical
- - Exhaust Gas Recirculation (EGR) Valve Pintel Stuck Open
- - Heated Catalyst Power Switch Over temperature Condition (Bank 2)
- - Heated Catalyst Internal Control Module Checksum/ROM Error
- - EGR No Flow Detected
- - EGR Out Of Self Test Range
- - EGR Vacuum Regulator Solenoid Circuit Malfunction
- - EGR Valve Position Sensor Circuit Malfunction
- - Secondary Air Injection System Downstream Flow
- - Secondary Air Injection Pump Relay Control Circuit Signal Low
- - Secondary Air Injection System Monitor Circuit High
- - Secondary Air Injection (AIR) System Bank 1
- - Secondary Air Injection (AIR) System Bank 2
- - Secondary Air Valve Control Circuit Electrical
- - Secondary Air System Bank 1
- P1422- Secondary Air System Bank 2
- - Secondary Air Injection System Incorrect Flow Detected
- P1436- A/C Evaporator Temperature Circuit Low Input
- P1437- A/C Evaporator Temperature Circuit High Input
- P1438- Purge Control Valve Control Open Circuit
- P1439- Purge Control Valve Control Circuit Signal Low
- - Purge Control Valve Control Circuit Signal High
- - Evaporative System Flow During Non-Purge
- - Leakage Diagnostic Pump Control Circuit Signal Low
- - Leakage Diagnostic Pump Control Circuit Signal High
- - Diagnostic Module Tank Leakage (DM-TL) Pump Control Open Circuit
- - Diagnostic Module Tank Leakage (DM-TL) Pump Control Circuit Signal Low
- - Diagnostic Module Tank Leakage (DM-TL) Pump Control Circuit Signal High
- - Diagnostic Module Tank Leakage (DM-TL) Pump Too High During Switching
- - Diagnostic Module Tank Leakage (DM-TL) Pump Too Low During Switching
- - Diagnostic Module Tank Leakage (DM-TL) Pump Too High
- - Diagnostic Module Tank Leakage (DM-TL) Switching Solenoid Open Circuit
- - Diagnostic Module Tank Leakage (DM-TL) Switching Solenoid Control Circuit Signal Low
- P1452- Diagnostic Module Tank Leakage (DM-TL) Switching Solenoid Control Circuit Signal High
- P1453- Secondary Air Injection Pump Relay Control Circuit Electrical
- - Secondary Air Injection Pump With Series Resistor Control Circuit Electrical
- - Leak Detected In EVAP Control System
- - Leak Detected In EVAP Control System
- P1459- Heated Catalyst Heater Power Supply Open Circuit (Bank 2)
- P1460- Heated Catalyst Heater Power Switch Temperature Sensor Electrical (Bank 2)
- P1461- Heated Catalyst Gate Voltage Signal Low
- P1462- Heated Catalyst Internal Control Module Checksum/ROM Error
- P1463- Heated Catalyst Battery Temperature Sensor 1 Electrical
- P1464- Heated Catalyst Battery Temperature Sensor 2 Electrical
- - Heated Catalyst Battery Temperature Sensor 1 or 2 Plausibility
- P1466- Heated Catalyst Power Switch Temperature Sensor Plausibility
- P1467- Heated Catalyst Comparison Battery Voltages of Power Switches Plausibility
- - Heated Catalyst Battery Disconnecting Switch Plausibility
- P1469- Low A/C Cycling Period
- P1470- Leakage Diagnostic Pump Control Circuit Electrical
- - Diagnostic Module Tank leakage (DM-TL) Switching Solenoid Control Circuit Electrical
- P1473- Diagnostic Module Tank leakage (DM-TL) Pump Current Plausibility
- - HCF Primary Circuit Failure
- - Leakage Diagnostic Pump Reed Switch Did Not Close
- - Leakage Diagnostic Pump Clamped Tube
- - Too Much Secondary Air
- - Battery Temp Sensor Volts Out of Limit
- - Transmission Fan Relay Circuit
- P1480- PCV Solenoid Valve
- P1482- Catalyst Temperature Sensor Circuit Shorted Low
- P1483- Engine Cooling System Performance
- P1484- Catalytic Converter Overheat Detected
- P1485- Air Injection Solenoid Circuit
- - Evap Leak Monitor Pinched Hose
- - Hi Speed Rad Fan CTRL Relay Circuit
- P1488- Auxiliary 5 Volt Supply Output Too Low
- - High Speed Fan CTRL Relay Circuit
- - Low Speed Fan CTRL Relay Circuit
- - Malfunction In EGR System
- - EVAP Canister Purge Control/Solenoid Valve (Circuit)
- P1493- Ambient/Batt Temp Sen Volts Too Low
- - Leak Detection Pump Switch or Mechanical Fault
- - Leak Detection Pump Solenoid Circuit
- - 5 Volt Supply Output Too Low
- - Voltage Problem In EGR Valve Position Sensor Circuit
Please go to our P1400-P1499 forum for aditional codes and for questions and answers about your particular trouble code.