36 problems related to warnings have been reported for the 2018 Honda Odyssey. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Honda Odyssey based on all problems reported for the 2018 Odyssey.
The auto idle on my van has cause problems for over three years. I have reported this to our Honda dealership numerous times. The car dies when I am stopped and I try to take off. Everything in car shuts off - dashboard, a/c, radio, etc. When it does not all the way die when I try to go from a stop, all my collision mitigation warnings start flashing and a few times my car has braked itself. They have blamed it on my battery twice - once they replaced and the next time they made me pay for the battery. Then, they tried to blame it on the master computer switch because my door locks would just lock and unlock as I would drive down the road. They ordered the chip in February 2022 and finally replaced it in August 2022. The van has started locking and unlocking again, collision mitigation warnings go off for no reason, and auto idle is starting to kill the van again when I try to take off.