Aug 19, 2022 · Repair Information for P3107 Toyota code. Learn what Airbag ECU Communication Circuit Malfunction Automatic Transmission means, location and how to repair?

Dec 7, 2009 · Most likely one of the pins in the wiring harness has become disconnected. Anyone can help me to troubleshoot P3107-214 on my Prius 2010? Toyota dealer is saying it might …

Mar 30, 2018 · The detection condition for P3107 with INF code 214 is “Open or short to +B in the communication circuit,” and if you’ve already replaced both ECUs and attempted to clear the …

Apr 18, 2022 · The P3107 code indicates that the power management control ECU is having trouble communicating with the Airbag ECU. The problem could be in the wiring or connectors between the two ECUs, or either one or the other of the ECUs could be bad.

DTC No. INF Code DTC Detection Condition Trouble Area P3107 213 GND short in communication circuit between airbag ECU and HV control ECU Wire harness or connector Airbag ECU P3107 214 Open or +B short in communication circuit between airbag ECU and HV control ECU Wire harness or connector Airbag ECU P3107 215 Abnormal communication signals ...

What I have read on TIS is the the P3107 is simply related to the communication between the airbag center sensor and the Hybrid ECU behind the glovebox. Both of those modules are present and operational, so I would expect the communication link between the two to be operational.

Make: Toyota Code: P3107-214 Definition: Airbag ECU Communication Circuit Malfunction Description: Open or short to +B in the communication circuit Cause: Hybrid vehicle control ECU Airbag sensor assembly Wire harness or connector

Communication from the airbag ECU assembly stopped and Circuit Low has been detected for a certain period. Refer to the wiring diagram for DTC P3107-214. Click here. After the repair, clear the DTCs and perform the following procedure to check that DTCs are not output. Turn the power switch on (IG) and wait for 15 seconds or more. 1.

Np I was reading info on p3107 and it points to a leaking hybrid battery. The Prius is common for these issues. FYI

Apr 10, 2023 · My current issue is a p3107 (this does not prevent the car from being driven, however I am unable to put the car into Eco or Power mode due to the code). I can follow the …