P2501 Generator Lamp/L-Terminal Circ High
P2502 Charging Sys Voltage
P2503 Charging Sys Voltage Low
P2504 Charging Sys Voltage High
P2505 ECM/PCM Power Input Signal
P2506 ECM/PCM Power Input Signal Range/Perf
P2507 ECM/PCM Power Input Signal Low
P2508 ECM/PCM Power Input Signal High
P2509 ECM/PCM Power Input Signal Intermittent
P2510 ECM/PCM Power Relay Sense Circ Range/Perf
P2511 ECM/PCM Power Relay Sense Circ Interm
P2512 Event Data Recorder Request Circ/ Open
P2513 Event Data Recorder Request Circ Low
P2514 Event Data Recorder Request Circ High
P2515 A/C Refrigerant Press SensorB Circ
P2516 A/C Refrigerant Press SensorB Circ Range/Perf
P2517 A/C Refrigerant Press SensorB Circ Low
P2518 A/C Refrigerant Press SensorB Circ High
P2519 A/C Request A Circ
P2520 A/C Request A Circ Low
P2521 A/C Request A Circ High
P2522 A/C Request B Circ
P2523 A/C Request B Circ Low
P2524 A/C Request B Circ High
P2525 Vacuum Reservoir Press Sensor Circ
P2526 Vacuum Reservoir Press Sensor Circ Range/Perf
P2527 Vacuum Reservoir Press Sensor Circ Low
P2528 Vacuum Reservoir Press Sensor Circ High
P2529 Vacuum Reservoir Press Sensor Circ Interm
P2530 Ignition Switch Run Pos Circ
P2531 Ignition Switch Run Pos Circ Low
P2532 Ignition Switch Run Pos Circ High
P2533 Ignition Switch Run/Start Pos Circ
P2534 Ignition Switch Run/Start Pos Circ Low
P2535 Ignition Switch Run/Start Pos Circ High
P2536 Ignition Switch Accessory Pos Circ
P2537 Ignition Switch Accessory Pos Circ Low
P2538 Ignition Switch Accessory Pos Circ High
P2539 Low Press Fuel Sys Sensor Circ
P2539 Low Press Fuel Sys Sensor Circ
P2540 Low Press Fuel Sys Sensor Circ Range/Perf
P2541 Low Press Fuel Sys Sensor Circ Low
P2542 Low Press Fuel Sys Sensor Circ High
P2543 Low Press Fuel Sys Sensor Circ Interm
P2544 Torque Mgmt Request Input Signal A
P2545 Torque Mgmt Request Input Signal A Range/Perf
P2546 Torque Mgmt Request Input Signal A Low
P2547 Torque Mgmt Request Input Signal A High
P2548 Torque Mgmt Request Input Signal B
P2549 Torque Mgmt Request Input Signal B Range/Perf
P2550 Torque Mgmt Request Input Signal B Low
P2551 Torque Mgmt Request Input Signal B High
P2552 Throttle/Fuel Inhibit Circ
P2553 Throttle/Fuel Inhibit Circ Range/Perf
P2554 Throttle/Fuel Inhibit Circ Low
P2555 Throttle/Fuel Inhibit Circ High
P2556 Engine Coolant Level Sensor/Switch Circ
P2557 Engine Coolant Level Sensor/Switch Circ Range/Perf
P2558 Engine Coolant Level Sensor/Switch Circ Low
P2559 Engine Coolant Level Sensor/Switch Circ High
P2560 Engine Coolant Level Low
P2561 A/C Ctrl Mod Requested MIL Illumination
P2562 Turbocharger Boost Ctrl Pos Sensor Circ
P2563 Turbocharger Boost Ctrl Pos Sensor Circ Range/Perf
P2564 Turbocharger Boost Ctrl Pos Sensor Circ Low
P2565 Turbocharger Boost Ctrl Pos Sensor Circ High
P2566 Turbocharger Boost Ctrl Pos Sensor Circ Interm
P2567 Direct Ozone Reduction Catalyst Temp Sensor Circ
P2568 Direct Ozone Reduction Catalyst Temp Sensor Circ Range/Perf
P2569 Direct Ozone Reduction Catalyst Temp Sensor Circ Low
P2570 Direct Ozone Reduction Catalyst Temp Sensor Circ High
P2571 Direct Ozone Reduction Catalyst Temp Sensor Circ Interm/Erratic4
P2572 Direct Ozone Reduction Catalyst Deterioration Sensor Circ4
P2573 Direct Ozone Reduction Catalyst Deterioration Sensor Circ Range/Perf4
P2574 Direct Ozone Reduction Catalyst Deterioration Sensor Circ Low4
P2575 Direct Ozone Reduction Catalyst Deterioration Sensor Circ High4
P2576 Direct Ozone Reduction Catalyst Deterioration Sensor Circ Interm/Erratic
P2577 Direct Ozone Reduction Catalyst Efficiency Below Threshold
P2578 Turbocharger Speed Sensor Circuit
P2579 Turbocharger Speed Sensor Circuit Range/Performance
P257A Vacuum Reservoir Control Circuit/Open
P257B Vacuum Reservoir Control Circuit Low
P257C Vacuum Reservoir Control Circuit High
P257D Engine Hood Switch Circuit Range/Performance
P257E Engine Hood Switch Circuit Low
P257F Engine Hood Switch Circuit High
P2580 Turbocharger Speed Sensor Circuit Low
P2581 Turbocharger Speed Sensor Circuit High
P2582 Turbocharger Speed Sensor Circuit Intermittent
P2583 Cruise Control Front Distance Range Sensor Single Sensor or Center
P2584 Fuel Additive Control Module Requested MIL Illumination
P2585 Fuel Additive Control Module Warning Lamp Request
P2586 Turbocharger Boost Control Position Sensor "B" Circuit
P2587 Turbocharger Boost Control Position Sensor "B" Circuit Range/Performance
P2588 Turbocharger Boost Control Position Sensor "B" Circuit Low
P2589 Turbocharger Boost Control Position Sensor "B" Circuit High