Cadillac Escalade Fault Codes
You can find common Cadillac Escalade 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.
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Cadillac Escalade 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 Cadillac Escalade has any recall notices on our sister site AutoRecalls.co, sorted by model year.View Cadillac Escalade Recalls »
Common Escalade Fault Codes
These are the most common Escalade fault codes that people are searching for.
Catalyst System Efficiency Below Threshold (Bank 1)Learn More Fixes
System Too Lean (Bank 1)Learn More Fixes
Intake Camshaft Position Timing - Over-Advanced (Bank 1)Learn More Fixes
Evaporative Emission System High Purge FlowLearn More Fixes
Random/Multiple Cylinder Misfire DetectedLearn More Fixes
System Gross Leak Evaporative EmissionLearn More Fixes
Evaporative Emission Control System Vent Control Circuit MalfunctionLearn More Fixes
Transmission Fluid Temperature Sensor Circuit Range/PerformanceLearn More
Evaporative Emission Control System Vent Valve/Solenoid Circuit MalfunctionLearn More Fixes
Transmission Control System MalfunctionLearn More Fixes
Engine Oil Pressure Sensor/Switch High VoltageLearn More
Throttle/Pedal Position Sensor/Switch A Circuit Range/Performance ProblemLearn More
Evaporative Emission Control System Leak DetectedLearn More Fixes
Cold Start Rough IdleLearn More
Catalyst System Efficiency Below Threshold (Bank 2)Learn More Fixes
Camshaft Position Sensor Circuit Range/PerformanceLearn More Fixes
Pressure Control Solenoid C Performance or Stuck offLearn More
O2 Sensor Circuit High Voltage (Bank 2 Sensor 2)Learn More Fixes
O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1)Learn More
System Too Rich (Bank 2)Learn More Fixes
Evaporative Emissions System Small Leak DetectedLearn More Fixes
System Too Lean (Bank 2)Learn More Fixes
Lost Communication With ECM/PCM "A"Learn More Fixes
Lost Communication With Throttle Actuator Control ModuleLearn More
Lost Communication With Fuel Pump Control ModuleLearn More
NOx Adsorber Efficiency Below Threshold Bank 1Learn More
Cylinder 1 Misfire DetectedLearn More Fixes
Knock Sensor 2 Circuit High Input (Bank 2)Learn More
Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance ProblemLearn More Fixes
Sensor Reference Voltage A Circuit/OpenLearn More
Engine Oil Pressure Control Circuit Stuck OffLearn More
Ignition Coil H Primary/Secondary Circuit MalfunctionLearn More
Transmission Fluid Pressure Sensor/Switch C Circuit LowLearn More
Transmission Fluid Pressure Sensor/Switch E Circuit LowLearn More
HO2S Heater Resistance (Bank 2, Sensor 1)Learn More
Post Catalyst Fuel Trim System Too Lean Bank 1Learn More Fixes
DPFE Circuit Low InputLearn More
Cam Control FaultLearn More
IMRC Input Error (Bank 1)Learn More
SGC (Cam Position) Sensor Circuit Malfunction/ Crankshaft Position - Camshaft Position CorrelationLearn More
Ignition 1 Switch Circuit 2Learn More
Fuel Pump A Low Flow/PerformanceLearn More
HO2S Insufficient Switching Bank 2 Sensor 1Learn More
Brake Switch MalfunctionLearn More
HO2S Insufficient Switching Sensor 1Learn More
Traction Control System MalfunctionLearn More
Accelerator/Throttle Pedal Position Sensor FaultLearn More
Intake Manifold Runner Control (Stuck Open)Learn More
Crankshaft Position Camshaft Position Correlation Bank 1 Sensor BLearn More Fixes
Camshaft Position B - Timing Over-Advanced or System Performance (Bank 2)Learn More
Mass or Volume Air Flow Circuit Low Voltage InputLearn More Fixes
Cylinder 6 Misfire DetectedLearn More Fixes
Engine Position System Performance - Bank 1Learn More
Mass or Volume Air flow Circuit Range/Performance ProblemLearn More Fixes
Control Module Power Circuit Low/High VoltageLearn More
Passenger Door Ajar Circuit FailureLearn More
Evaporative Emission Control System MalfunctionLearn More Fixes
Input/Turbine Speed Sensor Circuit No SignalLearn More
Intake Camshaft Position Timing - Over-Advanced (Bank 2)Learn More Fixes
SCP (J1850) Invalid or Missing Data for Primary IdLearn More
Lost Communication With Anti-Lock Brake System (ABS) Control ModuleLearn More
SCP (J1850) Invalid or Missing Data for Vehicle ConfigurationLearn More
Control Module Communication Bus "A" OffLearn More Fixes
SCP (J1850) Invalid or Missing Data for Primary IdLearn More
Lost Communication With Body Control ModuleLearn More
Pedal Correlation PDS1 and PDS2Learn More
MAF Sensor Out Of Self Test Range./KOER Not Able To Complete KOER AbortedLearn More
A/C Compressor Temperature Sensor MalfunctionLearn More
Internal Voltage Regulator MalfunctionLearn More
Data Output Link Circuit FailureLearn More
Theft Deterrent Fuel Enable Signal Not Received/ B+ Supply To VCRM A/C Circuit MalfunctionLearn More
Intake Camshaft Position Actuator Circuit / Open (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
- Manufacturer: Cadillac
About the Escalade
The iconic Escalade model first made its debut in 1998 as a full-size luxury SUV. Since then, there has been a total of five generations to hit the markets. The latest of these was released in 2021.
The model represents the very first SUV to be sold under the General Motors brand and remains one of its best-selling vehicles to this day.
Because the model boasts a number of luxury features, it goes up against some high-quality competitors. The BMW X7, Mercedes-Benz GLS-Class, and Land Rover Range Rover are certainly among the most notable of these.
During its long time on the market, a number of common issues have been reported. The most common of these is P0420, which indicates that the catalytic converter in the first bank of the exhaust is not performing properly.
Owners have found that older models typically need to have their catalytic converters replaced if they have not been done in accordance with scheduled maintenance. In the case of a new converter, replacing the oxygen sensors can also be helpful for this issue.
Another issue that the model has faced often is P0171, which can be both fairly serious and hard to fix.
This code indicates that the engine is running lean. This can be the result of a wide number of things, but owners have noted that cleaning the MAF sensor and checking the fuel pressure are some of the best initial steps in fixing the issue.
Fault code P0011 is another common issue for the Escalade. This code indicates that the intake camshaft is over-advanced.
Owners have reported that a faulty camshaft position sensor can be the cause but there can be much more serious issues at hand. One of the more common ones is a defective camshaft actuator.