C2597 Trouble Code

View C2597 obd/2 error code description and symptoms. C2597 engine photo

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 C2597. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for C2597

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.

C2597 Error Code Repair Process :

If your air temperature internal sensor circuit failure 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 C2597 and engine control unit are in charge of monitoring a bunch of different air temperature internal sensor circuit failure, and if they get a reading that's a little out of whack, up pops the check engine light.

C2597 is a kind of Chassis Trouble Code

Diagnosing chassis noises can be one of the most frustrating problems technicians face. Fortunately, manufacturers have engineered noise, vibration and harshness (NVH) diagnostic techniques and equipment to find the source of the noise.

Common Causes of C2597

A common cause of code C2597 is the failure of Air Temperature Internal Sensor Circuit Failure, but there are several other possible causes as well, such as ;

EVAP system hose leaking
Failures of clutch motion/travel sensors.
Damaged VCT phaser
Faulty Crankshaft Position Sensor (POS)

C2597 code for all cars

You can view according C2597 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C2597 Toyota Dyna

+C2597 Mitsubishi Rpm

+C2597 Geely Haoqing

+C2597 Metallurgique 12

+C2597 Porsche Rsk

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