P0780 Honda - Shift Control System Fault
Repair Importance Level:
Repair Difficulty Level:
- Low transmission fluid level
- Dirty transmission fluid
- Faulty shifting solenoid valve
- Shifting solenoid valve harness is open or shorted
- Shifting solenoid valve circuit poor electrical connection
When is the code detected?
The P0780 codes is detected when no rotation change occurs between input (turbine revolution sensor) and output (revolution sensor) and shifting time is long or when shifting ends immediately or when engine revs up unusually during shifting.
- Engine Light ON (or Service Engine Soon Warning Light)
- Transmission shift shock
P0780 Honda Description
The Transmission Control Module (TCM) monitors the transmission mechanical shifting through various sensors. This malfunction is detected when the A/T does not shift as instructed by the TCM. This is not caused by electrical malfunction (circuits open or shorted) but by mechanical malfunction such as control valve sticking,improper solenoid valve operation, etc.
Need more help?
Do you need more help with the P0780 Honda code? ask a question to our users or search the top hand picked automotive forums for more information
Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are symptoms is your vehicle for the P0780 Honda code? Have you replaced any parts?
Any information is appreciated. Thanks