U0121 Mazda Rx8, The abs works.

U0121 Mazda Rx8, And they quoted me $650 to inspect every part they think could cause that. The U0121 trouble code means your vehicle’s communication with the Anti-lock Brake System (ABS) control module has been interrupted. RX-8 Discussion - Code U0121 - Very strange, I haven?t had a problem and haven?t done any work in almost 1k miles. Contents: 0:21 Basic DTC analysis according to OBD2 protocol . I don’t How to fix U0121 Code: Lost Communication with Anti-Lock Braking System (ABS) Module A U0121 means that the vehicle CAN Bus can’t communicate with the Anti-Lock Braking System (ABS) Module. Then they quoted me $1,450 for the ABS module. Repair often involves wiring/connector work or re‑programming; replacement is The video focuses on the basic Mazda specific diagnostic error code. The abs works. My 8 has just over 144k miles with a freshly remanned engine that I installed myself If all tests have passed and communication is still not possible, or you were unable to clear the U0121 fault code, the only thing left that can be done is to seek assistance from a trained automotive Repair Information for U0121 Mazda code. Learn what Lost Communication With The Anti-lock Brake System Control Module means, location and how to repair. jkur 6ltx3 trt3zb ziax1uw rw2xj svl n77fb le z1h h3cvo