What causes P1731 on a Honda?

Shift solenoid valve E mechanically stuck on Failed A/T clutch pressure control solenoid A Low or degraded ATF starving the valve body Wiring or connector fault to the shift solenoids Valve body debris holding the shift valve open

How do I fix P1731 on a Honda?

Check ATF level and condition first. Burnt fluid points at internal wear Read clutch pressure data with a Honda HDS scan tool Test shift solenoid E operation and resistance per the service manual Flush and refill ATF if maintenance is overdue, then retest Inspect the valve body if the fault persists on the same shift

P1731 Shift Solenoid E Stuck On

Q: What does P1731 mean on a Honda?

P1731. Shift Solenoid E Stuck On. Applies to Accord, Odyssey, CR-V with automatic transmission.

Category: Powertrain - Transmission
Severity: Check Engine Light
Applies to: Accord, Odyssey, CR-V with automatic transmission

What does P1731 mean on a Honda?

P1731. Shift Solenoid E Stuck On. This Honda-enhanced code applies to Accord, Odyssey, CR-V with automatic transmission.

Common causes of P1731

Shift solenoid valve E mechanically stuck on
Failed A/T clutch pressure control solenoid A
Low or degraded ATF starving the valve body
Wiring or connector fault to the shift solenoids
Valve body debris holding the shift valve open

How to fix P1731

Check ATF level and condition first. Burnt fluid points at internal wear
Read clutch pressure data with a Honda HDS scan tool
Test shift solenoid E operation and resistance per the service manual
Flush and refill ATF if maintenance is overdue, then retest
Inspect the valve body if the fault persists on the same shift

Sources and review

Last updated 2026-09-20.