Diagnostic reference · Pakistan
OBD2 trouble code library — meaning, causes, fixes
Plain-language meaning, common causes, symptoms and the diagnostic flow we actually run for 55OBD2 trouble codes (P, C, B and U families) we see most on Pakistani roads — Toyota, Honda, Tesla, Nissan, MG, Suzuki and more. Every entry has its own page so it's easy to share or save.
Code family
Body (B-codes)
Code family
Chassis (C-codes)
- C100B– Engine Torque Request Not Adjustable (MG HS)
- C1143Nissan Steering Angle Sensor Circuit
- C1201Toyota
- C1242OBD2 Code Open Circuit in IG1/IG2
- C1256Toyota
- C1259HV Control System Regenerative Malfunction
- C1391Prius ABS Fault Abnormal Leak in Accumulator
- C14062010 Toyota Fj Cruiser Description
- C1466Toyota Code
- C1614ECU Malfunction Toyota
- C1805– Electronic Park Brake (EPB) Switch Blocked Timeout (MG HS)
- C1A11DTC Toyota
- C1AB4and C1AB5 Toyota - Blind Spot Monitor
- C2304OBD2 Code Open Or Short Circuit In U Phase
- C2318Toyota
Code family
Powertrain (P-codes)
- P0139DTC
- P0172code definition
- P0300OBD2 Code P0301 Honda and Toyota Cylinder Misfire
- P0420OBD2 Code: Toyota Prius
- P07BEDTC Honda
- P0A3FDTC
- P0A7FHV Battery Capacity Serious Deterioration
- P0A80OBD2 Code Toyota Prius Hybrid Battery
- P0A8D-00 14VOLT Power Voltage
- P0AA6DTC
- P1251Toyota Hilux
- P1544Toyota Code
- P1602Toyota Code
- P1634OBD2 Code Honda Fit
- P1670OBD2 Code: Injection Pump System Malfunction
- P1737DTC
- P203CReductant Level Sensor A Circuit Low
- P203FToyota Code
- P204CReductant Pressure Sensor Circuit Low
- P208BReductant Pump " A" Control Performance/Stuck Off
- P20CDPossible Causes
- P2238code
- P2442SAP Toyota Landcruiser and Prado
- P2583-4A – Millimeter Wave Radar Function ErrorDTC B2476
- P2602Honda
- P261BPossible Causes
- P2788Honda Vezel and Honda Fit
- P3107Toyota Code
- P3130-86 Inverter Discharge Error
- P3176-86 Inverter Condenser
- P3178-86 ECU Activation Error
- P317A-97 Motor System
- P3190Poor Engine Power