Powertrain Malfunction Indicator (Wrench)

The powertrain malfunction indicator (wrench) illuminates when a concern within the hybrid electric system is detected and a repair is needed. When the concern is present, the control module that detected the concern stores the DTC and broadcasts a CAN message to the IPC which turns the indicator ON.

The powertrain malfunction indicator (wrench) is turned OFF when the concern is no longer present and the ignition is cycled. If the powertrain malfunction indicator (wrench) flashes at the once per second rate, it indicates that the vehicle is in the engine running diagnostic mode. Refer to DIAGNOSTIC MODES for engine running diagnostic mode. The powertrain malfunction indicator (wrench) illuminates for 3 seconds during IPC prove out when the ignition is cycled from the OFF to the ON position.