B1574 Acura Rdx OBD Code

OBD/2 B1574 error code description and symptoms.

Vehicle Speed Sensor (VSS) Intermittent Indicates the powertrain control module (PCM) detected an error in the vehicle speed information. Vehicle speed data is received from either the vehicle speed sensor (VSS), transfer case speed sensor (TCSS), anti-lock brake system (ABS) control module, generic electronic module (GEM), or central timer module (CTM). This DTC is set the same way as B1574. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for B1574

One example of this would be when an automatic vehicle in placed in gear. To prevent the added drag from the torque converter and transmission from reducing the idling speed, the PCM will command the idle control valve to allow more air to enter the engine, while at the same time, adjusting the injector pulse width to inject more fuel to suit the increased amount of air. Note that the idle air control valve is closed by the PCM when the throttle plate is opened to prevent excess air from entering the engine.

B1574 Acura Rdx Error Code Repair Process :

The scent may B1574 signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior. Car and truck exhaust contains toxic gases such B1574, so if the inside of your car b1574 door ajar lr circuit short to ground as if you were standing behind your car, get out and get it fixed. Fight the urge to take a little nap first. So sleepy. That's the carbon monoxide talking, friends. At least open a window on your way to the shop.

Common Causes of Acura Rdx B1574 OBD2 Code

A common cause of code B1574 is the failure of B1574 Door Ajar LR Circuit Short To Ground, but there are several other possible causes as well, such as ;

EVAP system hose leaking
Faulty Camshaft Position Sensor
Fuel injectors may be faulty
Intake air leaks

B1574 is a kind of Body Trouble Code

Auto body problems aren't always easy to spot. Diagnosing auto body problems sometimes requires a little know-how. In this section you'll find articles dedicated to teaching you how to diagnose auto body problems.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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B1574 Acura Rdx OBD Code

B1574 Acura Rdx Error Code Repair Process :

Common Causes of Acura Rdx B1574 OBD2 Code

B1574 code for other Acura cars