Tag Archives: RLX

P0026 is a code that signals an issue with your Acura RLX’s intake valve control solenoid circuit. In layman’s terms, the circuit is not complying with the Powertrain Control Module’s commands. It sent a signal to the intake valve control solenoid, and it, for whatever reason, failed. P0026 is a …

P0725 is a common OBD2 code that can occur in the Acura RLX. It indicates an issue with the engine speed sensor input circuit (which measures the engine speed at the input shaft and helps the PCM determine when and how hard to shift the transmission). It’s a generic code, …

P0523 is a standard OBD2 trouble code that can occur in the Acura RLX. In layman’s terms, it indicates the signal from the oil pressure sensor is higher than its normal operating range (in terms of voltage). P0523 is generic (it has the same definition for all vehicles), repair steps …

P2279 is a generic OBD-II code. It indicates there is a vacuum leak coming from your Acura RLX’s air intake system. While P2279 is a generic code (it has the same definition for the RLX as it would any other vehicle made after 1996), repair steps will vary based on …

P0605 is a relatively rare OBD-II trouble code that can occur in the Acura RLX. It indicates that PCM (powertrain control module) is not passing its ROM (read-only memory) self-test when you turn the ignition on. While P0605 is a generic code (it has the same meaning for any car …

P0116 indicates that your Acura RLX’s engine coolant temperature sensor is sending a signal to the PCM (powertrain control module) that is outside of its normal operating range (in terms of voltage). While P0116 is a generic OBD2 code (it has the same definition for any car or truck), it …

P3497 is a generic OBD2 trouble code. It indicates that your Acura RLX’s cylinder deactivation system has a performance issue on the bank 2 side (we cover what a bank is below if you don’t know). It is a very common code to see in Honda-made cars, vans, and trucks. …

P0036 is a very common O2 sensor-related trouble code. It’s generic, which means it has the same definition for the Acura RLX as any other vehicle. This code is almost always caused by a bad heated oxygen sensor or wiring issue and is almost always symptom-free. P0036 should NOT be …

P0058 is a not too common and OBDII trouble code that occurs in the Acura RLX. It indicates that the heated oxygen sensor (which we’ll be referring to as HO2S a lot) heater control circuit located at B2S2 is sending a signal to the PCM that is outside of its …

P3400 is a generic OBD2 trouble code. It indicates that your Acura RLX’s cylinder deactivation system has a performance issue. It is a very common code to see in Honda-made cars, vans, and trucks. P3400 by itself is not a breakdown risk. Your RLX’s engine will run just fine on …