U3815 Pontiac Silver Streak OBD Code

OBD/2 U3815 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.

Regardless of the design though, the purpose of all clutch actuating systems is to improve the driving experience by removing the need for manual clutch operation by the driver. Computer-controlled clutch actuating systems work particularly well in dual clutch systems where one clutch controls gear changes of even-numbered gear ratios, and a second clutch that controls gear changes of odd-numbered ratios.

U3815 Pontiac Silver Streak Error Code Repair Process :

If your shift solenoid a performance 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 U3815 and engine control unit are in charge of monitoring a bunch of different shift solenoid a performance, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Pontiac Silver Streak U3815 OBD2 Code

A common cause of code U3815 is the failure of Shift Solenoid A Performance, 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
Faulty Air Flow Meter
EVAP canister or fuel tank leaks
Foreign matter caught in fuel filler cap

U3815 is a kind of Network Trouble Code

U-code indicates that engine communication errors and shows lost communication with engine parts.U-Codes are fairly straight forward, given all of the articles and technical publications that have been written regarding these problematic codes. In most cases, it just comes down to identifying the module that isn't communicating with the other modules on the CAN bus line for whatever reason.

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

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U3815 Pontiac Silver Streak OBD Code

U3815 Pontiac Silver Streak Error Code Repair Process :

Common Causes of Pontiac Silver Streak U3815 OBD2 Code

U3815 code for other Pontiac cars