One problem related to wiring has been reported for the 2019 Honda Accord. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2019 Honda Accord based on all problems reported for the 2019 Accord.
Rodent chewed the soy based wiring harness in the engine bay causing various fault codes: electric power steering system problem, brake system problem brake performance may be reduced, tire pressure monitor system problem. Dealer removed intake manifold, throttle body, remove fuel rail and #3 injector. Repair connector wiring harness to #3 injector. Replace engine wiring harness. After the harness is replaced. There are still warning lights that will not clear. Pull engine cover and lower bumper cover at front/note that there is rodent damage on two other wiring harnesses removed and replaced front bumper wiring harness and engine to body wiring harness. Went into system and cleared all codes. Rechecked and steering needed to be initialized through the vsa system. Drove the vehicles for a few days and all the problems re-occurred again. Honda has a rodent repellent tape part # 4019-2317. However, service advisor did not have any knowledge that the service department sold this tape. This proves Honda is aware of the rodent issue of eating wiring harness.