Chrysler Pacifica Fault Codes
You can find common Chrysler Pacifica fault codes on this page that when clicked take you to a detailed description.
You can also type in the fault code you are getting below to find a more detailed description.
If you are searching for the OBD2 port location (to plug your reader into) you can find an explanation and visual aid on this page too.
Jump To:Search Chrysler Pacifica Codes OBD2 Port Location Chrysler Pacifica Recall Notices Common Chrysler Pacifica Codes
Search Chrysler Pacifica Codes
Do you know the fault code already? Enter it in the box below and hit "Search Codes".
OBD2 Port Location
Looking for the plug-in point for your OBD2 code reader in the Chrysler Pacifica?
Chrysler Pacifica Recalls
When a car manufacturer detects a problem with a model they put out a recall notice and more often than not offer to fix the problem free of charge.
You can check to see if your Chrysler Pacifica has any recall notices on our sister site AutoRecalls.co, sorted by model year.View Chrysler Pacifica Recalls »
Common Pacifica Fault Codes
These are the most common Pacifica fault codes that people are searching for.
Evaporative Emissions System Small Leak DetectedLearn More Fixes
Catalyst System Efficiency Below Threshold (Bank 1)Learn More Fixes
Transmission Control System MalfunctionLearn More Fixes
Exhaust Gas Recirculation Sensor A Circuit HighLearn More
IAT - B Circuit Malfunction/ Exhaust Gas Recirculation Closed Position PerformanceLearn More
No CCD Messages Received From PCMLearn More
Battery Disconnected Within Last 50 StartsLearn More
Transmission Transfer Case Contact Plate 'D' Short Circuit To GroundLearn More
Post Catalyst Fuel Trim System Too Lean Bank 1Learn More Fixes
Coolant Thermostat (Coolant Temp Below Thermostat Regulating Temperature)Learn More Fixes
Torque Converter Clutch Circuit MalfunctionLearn More
Oxygen Sensor High Voltage *Codes* A ULearn More
Leak Detection Pump Solenoid CircuitLearn More
Exhaust Camshaft Position Actuator Circuit / Open (Bank 2)Learn More
Exhaust Gas Recirculation Circuit Range/PerformanceLearn More
Engine Oil Pressure Sensor/Switch Circuit MalfunctionLearn More
Evaporative Emission Control System MalfunctionLearn More Fixes
Engine Oil Pressure Sensor/Switch Low VoltageLearn More
Lost Communication With Body Control Module ALearn More
Manifold Absolute Pressure/Barometric Pressure Circuit High InputLearn More
Camshaft Position Sensor Signal Error FaultLearn More Fixes
Camshaft Position Sensor Circuit IntermittentLearn More
Misfire Cylinder 4Learn More Fixes
Measurement Circuit OK Battery Voltage Low FaultLearn More
Heated Oxygen Sensor (HO2S) Heater Circuit High Voltage Bank 1 Sensor 2Learn More
System Gross Leak Evaporative EmissionLearn More Fixes
Oxygen Sensor High Voltage *Codes* A DLearn More Fixes
Oxygen Sensor Low Voltage *Codes* A DLearn More Fixes
Oxygen Sensor Slow Response *Codes* A DLearn More
Misfire Cylinder 1Learn More Fixes
High Speed CAN Communication BusLearn More Fixes
Lost Communication With Anti-Lock Brake System (ABS) Control ModuleLearn More
Lost Communication With Body Control ModuleLearn More
Lost Communication With ECM/PCM "A"Learn More Fixes
Oxygen Sensor Fuel Trim at Limit *Codes* A ULearn More
PCM Power Input Signal IntermittentLearn More
Cooling System PerformanceLearn More
Oxygen Sensor High Voltage *Codes* B DLearn More Fixes
HO2S Bank 1 Sensor 1 Signals Swapped in Key On Engine Running Self TestLearn More
VRIS Solenoid '1' CircuitLearn More
Line Pressure Solenoid SystemLearn More
Downstream Heated O2 Sensors SwappedLearn More
P or N Range Signal or Clutch Pedal Position Switch Open or Short.Learn More
Intake Camshaft Position Actuator Circuit / Open (Bank 1)Learn More Fixes
Intake Camshaft Position Timing - Over-Advanced (Bank 1)Learn More Fixes
Intake Camshaft Position Timing - Over-Retarded (Bank 1)Learn More Fixes
Exhaust Camshaft Position Actuator Circuit / Open (Bank 1)Learn More Fixes
Exhaust Camshaft Position Timing - Over-Advanced (Bank 1)Learn More Fixes
Crankshaft Position Camshaft Position Correlation Bank 1 Sensor ALearn More Fixes
Crankshaft Position Camshaft Position Correlation Bank 1 Sensor BLearn More Fixes
Heated Oxygen Sensor (HO2S) Heater Control Circuit Bank 1 Sensor 2Learn More Fixes
Mass Air Flow Sensor Low Out of Range FaultLearn More Fixes
Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance ProblemLearn More Fixes
Air Temperature Sensor High Out of Range FaultLearn More Fixes
Oxygen Sensor Low Voltage *Codes* A ULearn More Fixes
O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)Learn More Fixes
O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)Learn More Fixes
O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)Learn More Fixes
Oxygen Sensor System Too Lean Fault Bank ALearn More Fixes
Oxygen Sensor System Too Rich Fault Bank ALearn More Fixes
Oxygen Sensor System Too Rich Fault Bank BLearn More Fixes
Misfire On Multiple CylinderLearn More Fixes
Cylinder 2 Misfire DetectedLearn More Fixes
Cylinder 3 Misfire DetectedLearn More Fixes
Misfire Cylinder 5Learn More Fixes
Misfire Cylinder 6Learn More Fixes
Knock Sensor 1 Circuit (Bank 2 or Single Sensor)Learn More Fixes
Background Noise Low Fault Bank BLearn More Fixes
Crankshaft Position Sensor Signal Error FaultLearn More Fixes
Camshaft Position Sensor Circuit Range/PerformanceLearn More Fixes
Exhaust Gas Recirculation Flow Insufficient DetectedLearn More Fixes
Catalyst Efficiency Low Fault Bank BLearn More Fixes
Evap Purge Valve Incorrect Flow FaultLearn More Fixes
Evap System Small Leak Detected FaultLearn More Fixes
Evaporative Emission Control System Vent Control Circuit MalfunctionLearn More Fixes
- Manufacturer: Chrysler
About the Pacifica
The Pacifica is a nameplate used by the American manufacturer for a series of different vehicles. The nameplate first made its debut as a minivan in 1999.
Of the various models, there has been a minivan and a mid-size crossover SUV. Chrysler returned to its original form in 2017 when the minivan version was reintroduced as a replacement for the Chrysler Town & Country.
Only a single generation of the new minivan has been released since then. The crossover variant was sold for a period between 2004 and 2008.
Competition for the latest variant includes the Kia Carnival, Honda Odyssey, and Toyota Sienna.
One of the most common issues that the minivan has suffered from is P0456. This code indicates that there is a small leak in the EVAP system.
Owners have reported success in replacing the purge valve as it is a simple and cost-effective solution. These components are also somewhat prone to allowing leaks. However, any other component in the system can allow for leaks.
Fault code P0420 is another code that the Pacifica is known to suffer from. This code indicates that the catalytic converter is not functioning properly.
Of course, a faulty converter is one of the main culprits when it comes to this issue. Other problems can include exhaust leaks upstream of the converter. Faulty oxygen sensors can also be a problem.
Another common issue is fault code P0700, which indicates a transmission control malfunction. This can be a result of a sensor problem. However, electrical issues like incorrect grounds can also lead to this issue.
This code is notorious for being difficult for pinpointing the cause of, though.