B1598 Nissan R390 OBD Code

OBD/2 B1598 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 B1598. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for B1598

As long as the throttle plate remains closed, the idling speed and quality is controlled by the PCM via the idle control valve, and as can be seen from the above it should be clear that idle control on a gasoline engine is a complex affair. For instance, if the engine is started in sub-zero temperatures, the PCM will command the idling control valve to allow less air to enter the engine to enrich the air/fuel mixture to create a condition which is roughly analogous to how chokes worked on carburetted engines to control idling in cold weather.

B1598 Nissan R390 Error Code Repair Process :

If your b1598 drivers seat seatback autoglide rearward switch circuit short to ground check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system B1598 and engine control unit are in charge of monitoring a bunch of different b1598 drivers seat seatback autoglide rearward switch circuit short to ground, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Nissan R390 B1598 OBD2 Code

A common cause of code B1598 is the failure of B1598 Drivers Seat Seatback Autoglide Rearward Switch Circuit Short to Ground, but there are several other possible causes as well, such as ;

EVAP system hose leaking
Erratic camshaft position due to low oil pressure
Faulty Variable Camshaft Timing (VCT) position solenoid
1Camshaft Position Sensor circuit poor electrical connection

B1598 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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B1598 Nissan R390 OBD Code

B1598 Nissan R390 Error Code Repair Process :

Common Causes of Nissan R390 B1598 OBD2 Code

B1598 code for other Nissan cars