U0415 Implausible data received from abs

U0415 code


U0415 codeThe messages sent on the CAN bus are distinguished by an identifier (ID). Each Can Id is defined to contain a certain number of bytes. The transmission control module (TCM) verifies that it has received the proper number of bytes for each Id.

When monitored this dtc continuously with the ignition on, one valid Can Id received at least once, and no U0002 Can bus off performance DTC present. Set condition when the TCM detects an incorrect Can Id from the ABS control module.

Possible causes U0415 code:

- TIPM Can Bus Dtcs Present

- Abs Dtcs Present

- Transmission control module (TCM)

Diagnostic test U0415 code

Step 1. Check for TIPM Can Bus Dtcs 

With the scan tool, read TIPM Dtcs.

Are there any TIPM Can Bus Dtcs present ?

Yes, Refer to totally integrated power (TIPM) diagnosis and testing and perform the appropriate diagnostic procedure.

No, go to step 2.

Step 2. Check if ABS DTCs are present

With the scan tool, read ABS DTCs.

Are there any ABS DTCs present ?

Yes, refer to antilock brake module (ABS) diagnosis and testing and perform the appropriate diagnostic procedure. Perform NAG1 Transmission Verification Test.

No, using the schematics as a guide, check the transmission control module (TCM) terminals for corrosion, damage, or terminal push out. Pay particular attention to all power and ground circuits. If no problems are found, replace the TCM in accordance with the service information. Perform NAG1 Transmission Verification Test.




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