Diagnostic Trouble Code Search
Find detailed information about vehicle diagnostic trouble codes (DTCs). Enter a code or select a make to search our comprehensive database.
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All DTC Codes |
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| Code | Type | System | System Name | Module | Message |
| P1627 | P-Code | Powertrain | ModuleSupplyVoltageOutOfRange | Engine Control Module | ModuleSupplyVoltageOutOfRange |
| P1628 | P-Code | Powertrain | ModuleIgnitionSupplyInputMalfunction | Engine Control Module | ModuleIgnitionSupplyInputMalfunction |
| P1629 | P-Code | Powertrain | InternalVoltageRegulatorMalfunction | Engine Control Module | InternalVoltageRegulatorMalfunction |
| P1630 | P-Code | Powertrain | InternalVrefMalfunction | Engine Control Module | InternalVrefMalfunction |
| P1631 | P-Code | Powertrain | TheftDeterrentStartEnableSignalNotCorrect/MainRelayMalfunction(PowerHold) | Engine Control Module | TheftDeterrentStartEnableSignalNotCorrect/MainRelayMalfunction(PowerHold) |
| P1632 | P-Code | Powertrain | SmartAlternatorFaultsSensor/CircuitMalfunction | Engine Control Module | SmartAlternatorFaultsSensor/CircuitMalfunction |
| P1633 | P-Code | Powertrain | KAMVoltageTooLow | Engine Control Module | KAMVoltageTooLow |
| P1634 | P-Code | Powertrain | DataOutputLinkCircuitFailure | Engine Control Module | DataOutputLinkCircuitFailure |
| P1635 | P-Code | Powertrain | Tire/AxleRatioOutofAcceptableRange | Engine Control Module | Tire/AxleRatioOutofAcceptableRange |
| P1636 | P-Code | Powertrain | InductiveSignatureChipCommunicationError | Engine Control Module | InductiveSignatureChipCommunicationError |
| P1637 | P-Code | Powertrain | CanLinkECM/ABSCMCircuit/NetworkMalfunction | Engine Control Module | CanLinkECM/ABSCMCircuit/NetworkMalfunction |
| P1638 | P-Code | Powertrain | CanLinkECM/INSTMCircuit/NetworkMalfunction | Engine Control Module | CanLinkECM/INSTMCircuit/NetworkMalfunction |
| P1639 | P-Code | Powertrain | VehicleIDBlockCorruptedorNotProgrammed | Engine Control Module | VehicleIDBlockCorruptedorNotProgrammed |
| P1640 | P-Code | Powertrain | PowertrainDTCsAvailableinAnotherModule | Engine Control Module | PowertrainDTCsAvailableinAnotherModule |
| P1641 | P-Code | Powertrain | FuelPumpPrimaryCircuitFailure | Engine Control Module | FuelPumpPrimaryCircuitFailure |
| P1642 | P-Code | Powertrain | FuelPumpMonitorCircuitHighInput | Engine Control Module | FuelPumpMonitorCircuitHighInput |
| P1643 | P-Code | Powertrain | FuelPumpMonitorCircuitLowInput | Engine Control Module | FuelPumpMonitorCircuitLowInput |
| P1644 | P-Code | Powertrain | FuelPumpSpeedControlCircuitMalfunction | Engine Control Module | FuelPumpSpeedControlCircuitMalfunction |
| P1645 | P-Code | Powertrain | FuelPumpResistorSwitchCircuitMalfunction | Engine Control Module | FuelPumpResistorSwitchCircuitMalfunction |
| P1650 | P-Code | Powertrain | PSPSwitchOutofSelfTestRange | Engine Control Module | PSPSwitchOutofSelfTestRange |