Inspection Procedure: Procedure
WARNING: This page is about a different variant/trim than selected.
- CHECK FOR DTC
- Clear the DTC. Refer to DTC CHECK / CLEAR .
- Turn the power switch on (IG).
- After 330 seconds have elapsed, check if the DTC has been set again.
OK
DTC B2277 is not output
HINT:
If there are any signs that water was present, before replacing the power management control ECU, take measures to prevent any further water entry.
NG → See step 2
OK → See step 3
- REPLACE POWER MANAGEMENT CONTROL ECU. Refer to REMOVAL
- USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING