DTC P1615: Communication Error from Distance Control ECU to HV ECU [08/2013 - ]: Description
WARNING: This page is about a different car, the 2014 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
This DTC is stored when a communication error occurs between the driving support ECU assembly and power management control ECU.
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| P1615 | Both of the following conditions are met: (a) Power switch is on (IG) (b) Communication error between driving support ECU assembly and power management control ECU occurs for 0.5 seconds or more |
|