C1640 Trouble Code

View C1640 obd/2 error code description and symptoms. C1640 engine photo

The issue covered by the bulletin involves a power steering noise/whine or fluid leak from the power steering pump, gear or high pressure side power steering hose during extreme low outdoor temperature operation.

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.

Difficulty Level (Expert)
Level
Repair Time (60 Min.)
Time
Cost Prediction : $ 25-45

C1640 Error Code Repair Process :

For scp (j1850) invalid data from ic check engine light is perhaps the most troubling of lights because it could mean so many different things, from you didn't screw the gas cap on tightly enough to look out for pistons flying through the hood and into the stratosphere. The easiest way to find out what this light is telling you is to hook your vehicle up to a scan tool. C1640 error code diagnostic tool looks a little like an oversized calculator and plugs into a communication port inside the car. After you instruct it to perform the scan, it speaks scp (j1850) invalid data from ic with your car's computers to find out exactly what's prompting the light to turn on.

Wrench Tool C1640 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 C1640

A common cause of code C1640 is the failure of SCP (J1850) Invalid Data from IC, but there are several other possible causes as well, such as ;

C1640 code for all cars

You can view according C1640 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C1640 Opel Trixx +C1640 Mercedes-benz F Class +C1640 Nissan Grand +C1640 Infiniti Ex35 +C1640 Zagato Bravo

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