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Chrysler OBD II Powertrain Diagnostic Trouble Codes P1400-P1899

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Diagnostic Trouble Code numbers are read by plugging a code reader or scan tool into the vehicle diagnostic connector (usually located under the instrument panel near the steering column) that can read vehicle manufacturer enhanced or P1 c odes (not just generic or P0 codes). The presence of a code will turn on the Check Engine Light. The light will remain on until the code has been erased. The code number does not tell you which part has failed. It only indicates a possible fault has been detected in the circuit, system or sensor described. Further testing is usually required to isolate the fault BEFORE repairs are made.

For vehicle specific diagnostic charts and vehicle specific repair information, refer to a service manual, or get a subscription to the Chrysler Tech Authority website, or AllDataDIY.


The following is a partial listing of common Chrysler specific "P1" enhanced OBD II fault codes provided by Chrysler:


Chrysler Trouble Code List P1400-P1899

scan tool companion information

P1400....Manifold Differential Pressure Sensor

P1403....5-Volt VREF to EGR Sensor Missing

P1475....Auxiliary 5 volt supply is too high

P1476....Too Little Secondary Air Injection

P1477....Too Much Secondary Air Injection

P1478....Battery Temperature Sensor Volts Out of Limit

P1479....Transmission Fan Relay circuit

P1480....PCV Solenoid circuit

P1481....Electronic Automatic Transaxle RPM pulse generator fault

P1482....Catalyst Temperature Sensor circuit shorted low

P1483....Catalyst Temperature Sensor circuit shorted high

P1484....Catalytic Converter overheat detected

P1485....Air Injection Solenoid circuit

P1486....EVAP leak monitor pinched hose found

P1487....High speed radiator fan control relay circuit

P1488....5 volt supply voltage low

P1489....High Speed Fan Control Relay

P1490....Low Speed Fan Relay Circuit

P1491....Radiator Fan Relay Circuit

P1492....Battery Temperature Sensor Voltage Too High

P1493....Battery Temperature Sensor Voltage Too Low

P1494....EVAP LDP Pressure Switch Fault

P1495....EVAP LDP Solenoid Circuit

P1496....5-Volt Supply Output Low

P1498....High Speed Radiator Relay Ground Control

P1498....Auxiliary 5-Volt Supply Output Low

P1500....General Alternator "FR" terminal circuit fault

P1594....Charging system voltage too high

P1595....Speed Control Solenoid circuits

P1596....Speed Control Switch always high

P1597....Speed control switch always low

P1598....A/C pressure sensor voltage too high

P1599....A/C pressure sensor voltage too low

P1680....Clutch Released Switch circuit

P1681....No I/P Cluster CCD/J1850 messages received

P1682....Charging system voltage too low

P1683....Speed control power relay or 12v driver circuit

P1684....Battery disconnected during last 50 starts

P1685....Smart Key Immobilizer Module has received an invalid key

P1686....No Smart Key Immobilizer Module bus message received

P1687....No mechanical instrument cluster bus message

P1688....Internal fuel injection pump controller failure

P1689....No cummunication between ECM & injection pump module

P1690....Fuel injection pump crank sensor does not agree with ECM crank sensor

P1691....Fuel injection pump calibration error

P1692....Fault in companion engine control module

P1693....A companion DTC code was set in both ECM and PCM

P1694....No CCD message received from PCM

P1695....No CCD message from body control module

P1696....PCM failure (replace computer)

P1697....PCM failure (replace computer)

P1698....No CCD message from transaxle to computer (check harness)

P1719....Skip Shift Solenoid circuit

P1740....TCC Solenoid or Overdrive Solenoid performance

P1756....Governor pressure not equal to target at 15-20 psi

P1757....Governor presdure is above 3 psi when 0 psi is requested

P1762....Governor Pressure Sensor offset improper voltage

P1763....Governor Pressure Sensor voltage too high

P1764....Governor Pressure Sensor voltage too low

P1765....Transmissin 12 volt supply relay control circuit

P1899....Park/Neutral switch stuck in Park or gear




Click Here for List of Chrysler Codes P1100 to P1399

Click here for engine sensor and PCM related articles.

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