6 Connect the negative cable of battery. 7 Use the GLDS diagnostic program. On the [Software] tab, select the corresponding module and follow the steps prompted by the diagnostic program to complete the software flash operation. 2.2.6.14 Replacement of Oil Pressure Sensor 8 Close the engine compartment cover. Removal Procedure Warning ！ Refer to "Warnings regarding battery disconnection" in " Warnings and Precautions ". 1 Open the engine compartment hood. KX11 PHEV 2023 2-48 Engine control system (DHE15-ESZ) Engine 2 Disconnect the negative cable of battery, refer to Procedures for disconnecting and connecting battery 3 Lift the vehicle, see Vehicle Lifting and Raising . cable .
4 Remove the engine bottom guard, see Replacement of Engine Bottom Guard . 5 Perform the normal power outage process for the high voltage system, see Normal Power Outage Process for High Voltage System . 6 Remove the air filter assembly, see Replacement of Air Filter Assembly . 7 Remove the air filter intake pipe assembly. refer to Replacement of air filter intake pipe assembly . 8 Remove the engine cooling fan, see Replacement of Engine Cooling Fan . 9 Disconnect the harness connector A of the DC bus assembly.