2014 Hyundai Sonata P1774 P1775 P1776 P1777 P1784 P1986 and/or U1007 Codes Part 1

This Video also includes
P1775 Oil Pump Unit (OPU) Status Line
U1007 CAN Timeout - Oil Pump Unit (OPU) on C-CAN
P1774 Speed Command pulse width Modulation (PWM) Line
Hyundai Sonata Hybrid Electric Oil Pump Location
Hyundai Sonata Hybrid Oil Pump Control Module Location
Hybrid System Warning! Safely Stop And Do Not Drive Message
Technical Service Bulletin TSB 14-HC-003
P1776 Electric oil pump hall IC sensor failure
P1777 OPU power control circuit failure
P1784 EOP 3-phase wiring open
P1986 EOP relay error
Maxisys MS919
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[@tizzer3138]

Your break down and step by step is amazing!!! That just bought my vote. Can't wait to see what you do next. You can make a KZbin career on Hyundai hybrids 🤣🤣

[@DallasAutoDiag]

thanks dude

[@araujofausti5565]

Thx for the video waiting part2

[@DallasAutoDiag]

kzbin.info/www/bejne/a4unopd7lrtoos0

[@prashanshan7125]

Waiting for part 2..thanks..

[@DallasAutoDiag]

Thank you sir.

[@muhethebalres7136]

عاشت ايدك حبيبي

[@DallasAutoDiag]

وايدك حجي

[@yungmaurice_9434]

If I have the car in the air on jackstands? The axels aren’t installed yet. Will this cause it not to turn on? Or allow it to turn over?

[@DallasAutoDiag]

I don't think so. It should have no effect.

[@skylerhuether3473]

What would you say the average life of these vehicle battery life is?

[@DallasAutoDiag]

Everyone i have seen had issues. If you are think8ng to buy a hybrid, go toyota.

[@thetanky100]

I’ve been trynna chase this down !!!! I paid $450 for a ecu reflash thinking that was my problem but it was not this is my issue READY light blinking ! HARD SHIFT , only code is Electric oil pump relay error where should I start

[@thetanky100]

Plz help I have code p1986

[@DallasAutoDiag]

Fund someone to diagnose it properly.

[@hamzahassan3894]

Sir I have Kia niro problem is car not start fulat code u1011

[@DallasAutoDiag]

Ok

[@hamzahassan3894]

How to fix u1011

[@philh9238]

Are you hybrid verified? Or you know enough to be dangerous

[@DallasAutoDiag]

I'm not certified. I took some online classes. I know enought to work on hybrid vehicles, yet I turned many hybrid jobs that I thought I lacked knowledge and safety. I am definitely not qualified to change hybrid components.

[@philh9238]

I’m same as you. I know what the components do in the hybrid but don’t have the tools to change them.

[@mariosuarez2069]

Escríbeme necesito asesoría

[@DallasAutoDiag]

sorry no spanish

[@user-el4yp7rf6o]

السلام عليكم وين طلعت المشكلة بعدين؟

[@DallasAutoDiag]

وعليكم السلام. موجود بالفديو جزء ثاني

[@DallasAutoDiag]

kzbin.info/www/bejne/a4unopd7lrtoos0

[@user-el4yp7rf6o]

@@DallasAutoDiag المشكلة يا صديقي اني مو قوي بالانگليزي وكانت جايتني للورشة توسان موديل 22 وتقريبا نفس الكودات لكن ولله الحمد انحلت مشكلتهة بعد ما غيرت عقل الاويل بمب وفيوزات 2 بالانڤيرتر وتبديل مقاومة حرارية بكارت الكتفات الخاص ببطارية الهايبرد

[@user-el4yp7rf6o]

@@DallasAutoDiag السلام عليكم صديقي ممكن رقمك حتى اتواصل وياك على الواتس عندي مشكلة بسنتافيه 2021 العقل مال الاويل بمب مال الگير مضروب وما متوفر نفس البارت نمبر وحطيتلهة مال توسان واشتغلت السيارة على حسب الأصول لكن تضل مباشرة انو فاقدة اتصال بالعقل اذا اكو فد طريقة معينة اگدر احل بيهة هاي المشكلة

[@pooperscooper8791]

The car doesn’t even display the battery voltage anymore that’s crazy

[@DallasAutoDiag]

I never noticed that.

[@user-nd8ff5zb7c]

Добрый вечер, приехала Америка. Оптима 15’ гибрид. Ошибки U1007 и Р1775. Машина запускается на гибриде, но не едет. Заряд батарей идёт. При включении «Д» и отпуская тормоз, машина не едет. Нажимая на газ, также не реагирует. Нажимая 50% газа, запускается двс и она как бешеная срывается со свистом с места. Также если долго стоит «запущенной» включается двс для подзарядки батарей. Подскажите пожалуйста в чем может быть проблема 🙌

[@DallasAutoDiag]

Sorry I don't speak Russian

[@user-nd8ff5zb7c]

@@DallasAutoDiag, U can speak English, I’m translate (I’m from Ua, not rf)

[@user-nd8ff5zb7c]

@@DallasAutoDiag Good evening, America has arrived. Optima 15' hybrid. Errors U1007 and P1775. the car starts on a hybrid, but does not drive. Batteries are being charged. When you turn on "D" and releasing the brake, the car does not go. Pressing on the gas, also does not react. By pressing 50% of the gas, the internal combustion engine starts and it breaks down with a whistle like crazy. Also, if it is “running” for a long time, the internal combustion engine is turned on to recharge the batteries. Please tell me what could be the problem Thx 🙏

[@DallasAutoDiag]

@@user-nd8ff5zb7c Hey man. Tgese symptoms could be caused by many faults. First step is to do a full scan to the car and study the existing codes to have an idea on what's causing this issue. Make sure do not work the car yourself and have a hybrid tech do that.