DTC B2277: Detecting Vehicle Submersion: 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
B → See step 2
A → TAKE APPROPRIATE MEASURES AGAINST CAUSE OF WATER DAMAGE AND REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)
- Check the certification ECU (smart key ECU assembly), peripheral components, and wire harnesses for traces of water.
- REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY). Refer to REMOVAL [05/2013 - ]