DTC B2277: Detecting Vehicle Submersion [03/2017 - ]: Procedure
- CHECK FOR WATER DAMAGE
- Check the certification ECU (smart key ECU assembly), peripheral components, and wire harnesses for traces of water.RESULT
Result Proceed to There are traces of water A There are no traces of water B
Result:
A
TAKE APPROPRIATE MEASURES AGAINST CAUSE OF WATER DAMAGE AND REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)
Result:
B
REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY). Refer to REMOVAL [03/2017 - ]
- Check the certification ECU (smart key ECU assembly), peripheral components, and wire harnesses for traces of water.