Loading fault codes...

Cadillac SRX Fault Codes


You can find common Cadillac SRX 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.

Search Cadillac SRX Codes

Do you know the fault code already? Enter it in the box below and hit "Search Codes".

Cadillac SRX 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 SRX has any recall notices on our sister site AutoRecalls.co, sorted by model year.

View Cadillac SRX Recalls ยป
Recall Notice Icon
Severity Icon 8/10

Error Icon P0017

Crankshaft Position Camshaft Position Correlation Bank 1 Sensor B

Learn More Fixes
Severity Icon 7/10

Error Icon P0420

Catalyst System Efficiency Below Threshold (Bank 1)

Learn More Fixes
Severity Icon 8/10

Error Icon P0014

Exhaust Camshaft Position Timing - Over-Advanced (Bank 1)

Learn More Fixes
Severity Icon 3/10

Error Icon P0496

Evaporative Emission System High Purge Flow

Learn More Fixes
Severity Icon 7/10

Error Icon P0430

Catalyst System Efficiency Below Threshold (Bank 2)

Learn More Fixes
Severity Icon 8/10

Error Icon P0021

Intake Camshaft Position Timing - Over-Advanced (Bank 2)

Learn More Fixes
Severity Icon 7/10

Error Icon P0171

System Too Lean (Bank 1)

Learn More Fixes
Severity Icon 6/10

Error Icon P0174

System Too Lean (Bank 2)

Learn More Fixes
Severity Icon 3/10

Error Icon P0442

Evaporative Emission Control System Leak Detected

Learn More Fixes
Severity Icon 5/10

Error Icon P0172

System Too Rich (Bank 1)

Learn More Fixes
Severity Icon 5/10

Error Icon P0175

System Too Rich (Bank 2)

Learn More Fixes
Severity Icon 9/10

Error Icon P0300

Random/Multiple Cylinder Misfire Detected

Learn More Fixes
Severity Icon 9/10

Error Icon P0700

Transmission Control System Malfunction

Learn More Fixes

Error Icon P0008

Engine Position System Performance - Bank 1

Learn More

Error Icon P0024

Camshaft Position B - Timing Over-Advanced or System Performance (Bank 2)

Learn More
Severity Icon 9/10

Error Icon P0011

Intake Camshaft Position Timing - Over-Advanced (Bank 1)

Learn More Fixes
Severity Icon 8/10

Error Icon P0301

Cylinder 1 Misfire Detected

Learn More Fixes
Severity Icon 3/10

Error Icon P0441

Evaporative Emission Control System Incorrect Purge flow

Learn More Fixes
Severity Icon 3/10

Error Icon P0456

Evaporative Emissions System Small Leak Detected

Learn More Fixes
Severity Icon 9/10

Error Icon U0100

Lost Communication With ECM/PCM "A"

Learn More Fixes
Severity Icon 4/10

Error Icon P0449

Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction

Learn More Fixes
Severity Icon 9/10

Error Icon P2138

Throttle/Pedal Position Sensor/Switch D/E Voltage Correlation

Learn More Fixes
Severity Icon 8/10

Error Icon P0016

Crankshaft Position Camshaft Position Correlation Bank 1 Sensor A

Learn More Fixes

Error Icon P0989

Transmission Fluid Pressure Sensor/Switch E Circuit Low

Learn More

Error Icon P1629

Internal Voltage Regulator Malfunction

Learn More

Error Icon P1793

Intake Air Volume Circuit Malfunction

Learn More

Error Icon P1133

HO2S Insufficient Switching Sensor 1

Learn More

Error Icon P1682

Ignition 1 Switch Circuit 2

Learn More

Error Icon P1101

MAF Sensor Out Of Self Test Range./KOER Not Able To Complete KOER Aborted

Learn More
Severity Icon 4/10

Error Icon P0102

Mass or Volume Air Flow Circuit Low Voltage Input

Learn More Fixes
Severity Icon 8/10

Error Icon P0306

Cylinder 6 Misfire Detected

Learn More Fixes
Severity Icon 4/10

Error Icon P0101

Mass or Volume Air flow Circuit Range/Performance Problem

Learn More Fixes

Error Icon B1325

Control Module Power Circuit Low/High Voltage

Learn More

Error Icon B1327

Passenger Door Ajar Circuit Failure

Learn More
Severity Icon 3/10

Error Icon P0440

Evaporative Emission Control System Malfunction

Learn More Fixes

Error Icon P0717

Input/Turbine Speed Sensor Circuit No Signal

Learn More

Error Icon U1096

SCP (J1850) Invalid or Missing Data for Primary Id

Learn More

Error Icon U0121

Lost Communication With Anti-Lock Brake System (ABS) Control Module

Learn More

Error Icon U1056

SCP (J1850) Invalid or Missing Data for Vehicle Configuration

Learn More
Severity Icon 9/10

Error Icon U0073

Control Module Communication Bus "A" Off

Learn More Fixes

Error Icon U1000

SCP (J1850) Invalid or Missing Data for Primary Id

Learn More

Error Icon U0140

Lost Communication With Body Control Module

Learn More

Error Icon P1258

Pedal Correlation PDS1 and PDS2

Learn More

Error Icon P1467

A/C Compressor Temperature Sensor Malfunction

Learn More

Error Icon P1634

Data Output Link Circuit Failure

Learn More

Error Icon P1626

Theft Deterrent Fuel Enable Signal Not Received/ B+ Supply To VCRM A/C Circuit Malfunction

Learn More

Error Icon P1153

HO2S Insufficient Switching Bank 2 Sensor 1

Learn More
Severity Icon 7/10

Error Icon P0010

Intake Camshaft Position Actuator Circuit / Open (Bank 1)

Learn More Fixes
Severity Icon 9/10

Error Icon P0012

Intake Camshaft Position Timing - Over-Retarded (Bank 1)

Learn More Fixes
Severity Icon 7/10

Error Icon P0013

Exhaust Camshaft Position Actuator Circuit / Open (Bank 1)

Learn More Fixes
Severity Icon 4/10

Error Icon P0036

Heated Oxygen Sensor (HO2S) Heater Control Circuit Bank 1 Sensor 2

Learn More Fixes
Severity Icon 8/10

Error Icon P0106

Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem

Learn More Fixes
Severity Icon 8/10

Error Icon P0113

Intake Air Temperature Circuit High Input

Learn More Fixes
Severity Icon 4/10

Error Icon P0128

Coolant Thermostat (Coolant Temp Below Thermostat Regulating Temperature)

Learn More Fixes
Severity Icon 6/10

Error Icon P0131

O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1)

Learn More Fixes
Severity Icon 7/10

Error Icon P0134

O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)

Learn More Fixes
Severity Icon 6/10

Error Icon P0135

O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)

Learn More Fixes
Severity Icon 4/10

Error Icon P0137

O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2)

Learn More Fixes
Severity Icon 6/10

Error Icon P0138

O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)

Learn More Fixes
Severity Icon 6/10

Error Icon P0141

O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)

Learn More Fixes
Severity Icon 8/10

Error Icon P0302

Cylinder 2 Misfire Detected

Learn More Fixes
Severity Icon 8/10

Error Icon P0303

Cylinder 3 Misfire Detected

Learn More Fixes
Severity Icon 8/10

Error Icon P0304

Cylinder 4 Misfire Detected

Learn More Fixes
Severity Icon 8/10

Error Icon P0305

Cylinder 5 Misfire Detected

Learn More Fixes
Severity Icon 3/10

Error Icon P0325

Knock Sensor 1 Circuit (Bank 2 or Single Sensor)

Learn More Fixes
Severity Icon 8/10

Error Icon P0332

Knock Sensor 2 Circuit Low Input (Bank 2)

Learn More Fixes
Severity Icon 8/10

Error Icon P0335

Crankshaft Position Sensor A Circuit Malfunction

Learn More Fixes
Severity Icon 6/10

Error Icon P0341

Camshaft Position Sensor Circuit Range/Performance

Learn More Fixes
Severity Icon 7/10

Error Icon P0401

Exhaust Gas Recirculation Flow Insufficient Detected

Learn More Fixes
Severity Icon 3/10

Error Icon P0446

Evaporative Emission Control System Vent Control Circuit Malfunction

Learn More Fixes
Severity Icon 4/10

Error Icon P0455

System Gross Leak Evaporative Emission

Learn More Fixes
Severity Icon 5/10

Error Icon P0463

Fuel Level Sensor Circuit High Input

Learn More Fixes
Severity Icon 3/10

Error Icon P0507

Idle Control System RPM higher Than Expected

Learn More Fixes
Severity Icon 7/10

Error Icon P2096

Post Catalyst Fuel Trim System Too Lean Bank 1

Learn More Fixes
Severity Icon 6/10

Error Icon P2097

Post Catalyst Fuel Trim System Too Rich Bank 1

Learn More Fixes
Severity Icon 9/10

Error Icon P2135

Throttle/Pedal Position Sensor/Switch A / B Voltage Correlation

Learn More Fixes
Cadillac SRX Image

About the SRX

The SRX first made its debut in 2003. It remained on the market for 13 years after this release date and saw a total of two generations hit the market.

The midsize crossover SUV would eventually become the best-selling Cadillac offering in its second and final generation. Despite being so popular, it was replaced by the XT5 to realign the latest Cadillac models.

Competition for the SUV typically came from the likes of the Acura RDX, Volvo XC60, and Lexus RX350.

The SRX was prone to a very serious problem in fault code P0017. This code indicates that there is a correlation issue between the signals from the exhaust camshaft position sensor and the crankshaft position sensor.

A faulty timing chain is often the cause of this issue. However, it is also very likely that one or both of these position sensors are faulty and need to be replaced.

Similarly, fault code P0014 is another common issue for the model. This code is logged when the powertrain control module cannot fix an over-advanced exhaust camshaft.

If these codes are logged together, it is likely that the exhaust camshaft position sensor or its circuit is faulty and is causing both issues.

Another common issue for the SRX is fault code P0420. This code indicates that the catalytic converter in the first bank of the exhaust is not functioning properly.

One of the most common causes of this code is simple wear over time. These components need to be replaced between roughly every 70,000 and 100,000 miles. That being said, it is also possible that there are exhaust leaks or failing oxygen sensors that are contributing to this issue.