B0959 Chrysler Atlantic OBD Code

OBD/2 B0959 error code description and symptoms.

The Transmission Range Sensor (also referred to as the PRNDL input an/or neutral safety switch) tells the transmission control module (TCM) an the engine control module (PCM) that the transmission is in park, reverse, neutral, drive, low, 2nd, 3rd etc. It is attached directly to the manual valve of transmission, so when the shift lever is moved from park to drive, the Transmission Range Sensor communicates this critical information to the above mentioned vehicle control module systems.

On some transmissions, such as automated manual transmissions or automatic transmissions with manual mode, the GSP switch lets the TCM know whether or not the driver has selected automatic or manual function. On manual transmissions, the GSP switch informs the TCM which gear the driver is selecting, and may function as a neutral safety switch, depending on system design. The TCM also uses the gate select position switch to monitor transmission operation. For example, if the driver selects manual mode and selects 3rd gear on an automatic transmission, the TCM may monitor speed sensors to detect clutch and brake slippage.

B0959 Chrysler Atlantic Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine B0959 light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If 3-2 downshift error so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the 3-2 downshift error.

Common Causes of Chrysler Atlantic B0959 OBD2 Code

A common cause of code B0959 is the failure of 3-2 Downshift Error, but there are several other possible causes as well, such as ;

Air fuel ratio (A/F) Sensor 1 Bank 1 harness is open or shorted
Camshaft advance mechanism binding (VCT unit)
Faulty Crankshaft Position Sensor (POS)
Three way catalyst converter Bank 1

B0959 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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B0959 Chrysler Atlantic OBD Code

B0959 Chrysler Atlantic Error Code Repair Process :

Common Causes of Chrysler Atlantic B0959 OBD2 Code

B0959 code for other Chrysler cars