P700 2014 700+4 Shifting Issue

[philorr]

Dear Honda Tech,
I have '14 700+4 that has issues shifting up while underway. I can let off the gas and "trick it" to shift up. Going downhill seems to be better. In 4 wheel drive its worse especially in soft sand. 3rd gear is the worst gear that it has problems shifting into.

Oil Pressure is great both engine and transmission
Replaced TPS
Checked all other sensors

I am at a loss, help!

Thanks for even looking at this

 

[Alan_Vander]

any codes on dash?. if not try doing a reset take battery terms off for a few mins.

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[philorr]

I will try that and look at grounding also

thanks

 

[philorr]

any codes on dash?. if not try doing a reset take battery terms off for a few mins.

Sent from my E6910 using Tapatalk

No codes

 

[Alan_Vander]

No codes

with good pressures only thing i could think would be power loss or its time for oil change. i try to do 1 a yr when i dont hit the mileage or hrs. kinda like how a vehicles has miles or months.

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[philorr]

with good pressures only thing i could think would be power loss or its time for oil change. i try to do 1 a yr when i dont hit the mileage or hrs. kinda like how a vehicles has miles or months.

Sent from my E6910 using Tapatalk

New oil change with Honda oil. Pressure is good in engine and transmission. No power loss

 

[philorr]

No codes

I will do this today

 

[Alan_Vander]

I will do this today

im at a loss. if you have full power but its not wanting to shift and its not slipping then its kinda pointing towards either your transmission controller what ever tells it to shift. or the shift selenoids are sticking.

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[philorr]

im at a loss. if you have full power but its not wanting to shift and its not slipping then its kinda pointing towards either your transmission controller what ever tells it to shift. or the shift selenoids are sticking.

Sent from my E6910 using Tapatalk

Yes, that's my last fix. After rebooting the ECU it's better but not perfect. My mechanic thinks I might need the valve body also because of the needle pins aren't acceptable and could be stuck