01 What to Do If Your Car Starts and Then Stops • 02 This Is Why Your Car’s Speakers Are Crackling • 03 Engine Cranks, Has Spark But Won't Start: Diagnose the Prob… • 04 The Truth About Why Repairs Don’t Feel Instant Even When Do… • 05 How A Weak Fuel Pump Can Cause Sudden Highway Stalls Withou… • 06 How Far Can You Drive a Car with a Cylinder Misfire? • 07 Top Tips for Engine Break-In Procedures • 08 Unveiling the Mystery of Gaskets: Your Key to Automotive Se… • 09 Driving with Confidence: Mastering the Use of Vehicle Light… • 10 How PCV System Failure Can Cause Oil Leaks in An Engine •

DTC codes / Every DTC code in the library

Every DTC code in the library

All 12,460 codes, generic and manufacturer-specific, in order. Filter by system or use the scanner to jump straight to one.

All P · Powertrain C · Chassis B · Body U · Network
P2D15 Exhaust Flow Control Valve C Control Circuit High Powertrain P2D16 Exhaust Flow Control Valve C Control Performance Powertrain P2D17 Exhaust Flow Control Valve C Position Circuit Powertrain P2D18 Exhaust Flow Control Valve C Position Circuit Range/Performance Powertrain P2D19 Exhaust Flow Control Valve C Position Circuit Low Powertrain P2D1A Exhaust Flow Control Valve C Position Circuit High Powertrain P2D1B Exhaust Flow Control Valve C Position Not Learned Powertrain P2D1C Cold Start EGR A/B Ratio Performance Powertrain P2D1D Reductant System Leak Detected – Small Leak Powertrain P2D1E Reductant System Leak Detected – Large Leak Powertrain P2D1F Reductant System Flow – Restricted Powertrain P2D20 Reductant System Flow – Blocked Powertrain P2D21 Turbocharger Interstage Pressure Sensor A Circuit Powertrain P2D22 Turbocharger Interstage Pressure Sensor A Circuit Range/Performance Powertrain P2D23 Turbocharger Interstage Pressure Sensor A Circuit Low Powertrain P2D24 Turbocharger Interstage Pressure Sensor A Circuit High Powertrain P2D25 Turbocharger Interstage Pressure Sensor A Circuit Intermittent/Erratic Powertrain P2D26 Coolant Pump E Control Circuit Performance/Stuck Off Powertrain P2D27 Coolant Pump F Control Circuit Performance/Stuck Off Powertrain P2D28 Cold Start Propulsion Torque Performance Powertrain P2D29 A/C Compressor Motor Stalled Powertrain P2D2A Hybrid/EV Electronics Coolant Temperature Sensor A/B Correlation Powertrain P2D2B Hybrid/EV Battery Pack Coolant Temperature Sensor A/B Correlation Powertrain P2D2C Engine Coolant Temperature Measurement System - Multiple Sensor Correlation Powertrain P2D2D Cold Start Intake Manifold Runner Performance Bank 1 Powertrain P2D2E Cold Start Intake Manifold Runner Performance Bank 2 Powertrain P2D2F Cold Start Turbocharger/Supercharger A Underboost Powertrain P2D30 Cold Start Turbocharger/Supercharger A Overboost Powertrain P2D31 Intake Manifold Tuning Valve Exceeded Learning Limit Bank 1 Powertrain P2D32 Intake Manifold Tuning Valve Control Circuit Driver Current/Temperature Too High Bank 1 Powertrain P2D33 Hybrid/EV Battery Inductive Charger Control Module Processor Performance Powertrain P2D34 Hybrid/EV Battery Inductive Charger Control Circuit Range/Performance Powertrain P2D35 Hybrid/EV Battery Inductive Charging System High Voltage Interlock Circuit Performance Powertrain P2D36 Hybrid/EV Battery Inductive Charger Output Voltage Performance Powertrain P2D37 Hybrid/EV Battery Inductive Charger Input Circuit Range/Performance Powertrain P2D38 Hybrid/EV Battery Pack Heater Performance Powertrain P2D39 Forced Hybrid/EV Battery Disconnect Powertrain P2D3A Forced Hybrid/EV System Shutdown Powertrain P2D3B Hybrid/EV Discharge System Fault Powertrain P2D3C Cold Start Hybrid/EV Drive Motor Performance Powertrain P2D3D Cold Start Hybrid/EV Drive Motor Inverter Torque Performance Powertrain P2D3E Cold Start Hybrid/EV Battery Performance Powertrain P2D3F Hybrid/EV Battery Cooling System B Performance Powertrain P2D40 Hybrid/EV Battery Cooling System C Performance Powertrain P2D41 A/C Compressor Motor Voltage B Performance Powertrain P2D42 A/C Compressor Motor Voltage B Low Powertrain P2D43 A/C Compressor Motor Voltage B High Powertrain P2D44 A/C Compressor Motor Performance Powertrain P2D45 Reductant Temperature Too Low Powertrain P2D46 Hybrid/EV Battery Pack B Over Temperature Powertrain P2D47 Hybrid/EV Battery Pack C Over Temperature Powertrain P2D48 Hybrid/EV Battery Pack D Over Temperature Powertrain P2D49 Hybrid/EV Battery Pack E Over Temperature Powertrain P2D4A Hybrid/EV Battery Pack F Over Temperature Powertrain P2D4B Hybrid/EV Battery Pack G Over Temperature Powertrain P2D4C Hybrid/EV Battery Pack H Over Temperature Powertrain P2D4D Hybrid/EV Battery Pack I Over Temperature Powertrain P2D4E Hybrid/EV Battery Pack J Over Temperature Powertrain P2D4F Hybrid/EV Battery Pack K Over Temperature Powertrain P2D50 Hybrid/EV Battery Pack L Over Temperature Powertrain P2D51 Air Assisted Injector Control Circuit Powertrain P2D52 Hybrid/EV Battery Pack Coolant Temperature Sensor C Circuit Powertrain P2D53 Hybrid/EV Battery Pack Coolant Temperature Sensor C Circuit Range/Performance Powertrain P2D54 Hybrid/EV Battery Pack Coolant Temperature Sensor C Circuit Low Powertrain P2D55 Hybrid/EV Battery Pack Coolant Temperature Sensor C Circuit High Powertrain P2D56 Hybrid/EV Battery Pack Coolant Temperature Sensor C Circuit Intermittent/Erratic Powertrain P2D57 Generator B Control Circuit Range/Performance Powertrain P2D58 Generator B Mechanical Performance Powertrain P2D59 Generator B Over Temperature Powertrain P2D5A Reductant Level Sensor A/B Correlation Powertrain P2D5B Battery Charging System Positive Contactor C Circuit Powertrain P2D5C Battery Charging System Positive Contactor C Stuck Closed Powertrain P2D5D Battery Charging System Positive Contactor C Stuck Open Powertrain P2D5E Battery Charging System Positive Contactor C Control Circuit/Open Powertrain P2D5F Battery Charging System Positive Contactor C Control Circuit Range/Performance Powertrain P2D60 Battery Charging System Positive Contactor C Control Circuit Low Powertrain P2D61 Battery Charging System Positive Contactor C Control Circuit High Powertrain P2D62 Battery Charging System Negative Contactor C Circuit Powertrain P2D63 Battery Charging System Negative Contactor C Stuck Closed Powertrain P2D64 Battery Charging System Negative Contactor C Stuck Open Powertrain P2D65 Battery Charging System Negative Contactor C Control Circuit/Open Powertrain P2D66 Battery Charging System Negative Contactor C Control Circuit Range/Performance Powertrain P2D67 Battery Charging System Negative Contactor C Control Circuit Low Powertrain P2D68 Battery Charging System Negative Contactor C Control Circuit High Powertrain P2D69 Battery Charging System Positive Contactor D Circuit Powertrain P2D6A Battery Charging System Positive Contactor D Stuck Closed Powertrain P2D6B Battery Charging System Positive Contactor D Stuck Open Powertrain P2D6C Battery Charging System Positive Contactor D Control Circuit/Open Powertrain P2D6D Battery Charging System Positive Contactor D Control Circuit Range/Performance Powertrain P2D6E Battery Charging System Positive Contactor D Control Circuit Low Powertrain P2D6F Battery Charging System Positive Contactor D Control Circuit High Powertrain P2D70 Battery Charging System Negative Contactor D Circuit Powertrain P2D71 Battery Charging System Negative Contactor D Stuck Closed Powertrain P2D72 Battery Charging System Negative Contactor D Stuck Open Powertrain P2D73 Battery Charging System Negative Contactor D Control Circuit/Open Powertrain P2D74 Battery Charging System Negative Contactor D Control Circuit Range/Performance Powertrain P2D75 Battery Charging System Negative Contactor D Control Circuit Low Powertrain P2D76 Battery Charging System Negative Contactor D Control Circuit High Powertrain P2D77 Battery Charger Control Module B Performance Powertrain P2D78 Battery Charger Control Module B Processor Performance Powertrain
Running on fumes Free guides aren't free to make. Top up the tank. Any amount, one time. Fuel the Garage