Transmission Solenoid Valves Diagnostics & Programming in KIA & Hyundai 8 Speed Transmission

In this video I explain all solenoid valves on the new generation of front wheel drive automatic transmission on Hyundai and KIA (8 speed automatic transmission) with these codes: A8LF1 and A8MF1
I explain the solenoid valves location, their types, how to check them in the scan tool and how to check the solenoid valves using a multi meter as each one these valves has a specific resistance.
The other important part that I explain is how to reprogram these solenoid valves as on this type of transmission 5 solenoids need to be registered to TCM/PCM after replacement. this procedure is called Oil Characteristics Input that I fully explain in the video. Wiring diagram for the valves is also provided at the end of the video.
Here is the video timeline:
00:06 Eight speed transmission introduction
02:06 Fault codes related to the solenoid valves malfunction
03:35 Solenoid valves location and names on the valve body
04:56 46 Clutch control solenoid valve
10:30 37R Clutch control solenoid valve
12:30 28 Brake control solenoid valve
14:01 UD Clutch control solenoid valve
16:21 OD Clutch & LR Brake control solenoid valve
18:03 Line pressure control solenoid valve
18:53 Torque converter control solenoid valve
19:16 SS-A Solenoid valve
20:05 Oil pressure characteristics input (Solenoid valves programming)
22:49 Solenoid valves wiring diagram
#kia
#kiamotors
#hyundai
#transmission
#automatictransmission
#A8LF1
#A8MF1
#sportage
#nq5
#mq4
#sorento
#cadenza
#sonata
Disclaimer:
Any information contained in this video is just the understanding of “Automotive Diagnosis: Cars Repair & Training Guides” and it is not an official guide or reference, so everything provided in this video is just a share of our experience and understanding and they are provided as a courtesy for your reference only. So, if you are using any part of this video, use the information at your own risk. We highly advise you to check the manufacturer owner’s manual before performing any act of removal, diagnosis, inspection, or repair on your car to know about what you are authorized to do on your car, what the correct and legal procedure is and what risks might be involved, also viewers are strongly advised to consult a licensed person before any sort of inspection or repair. Due to the factors beyond the control of “Automotive Diagnosis: Cars Repair & Training Guides”, we cannot guarantee against improper use of information or tools or systems, or the procedure provided. “Automotive Diagnosis: Cars Repair & Training Guides” disclaims any damage, injury or loss caused by your decision to follow the steps provided in this video.

[@ThunderbirdRocket]

Super helpful ! Extraordinary detail !! I learned lots !!! Thanks mate !!!! 👊🏼

[@AutomotiveDiagnosis]

Glad it was helpful!

[@saeidkiyani2443]

very very good

[@AutomotiveDiagnosis]

Thanks

[@jameswhite1319]

Very interesting thanks for sharing usa 🇺🇸

[@AutomotiveDiagnosis]

Glad you enjoyed it

[@abdoalbasha4368]

Thank you man ..very nice explanations

[@AutomotiveDiagnosis]

I'm glad you liked it my friend

[@lupedelacruz4152]

Thanks for sharing my friend

[@AutomotiveDiagnosis]

Thanks for visiting

[@user-rc2yw1bc9f]

Thanks for sharing

[@AutomotiveDiagnosis]

Thanks for watching!

[@HariBuan]

Very helpful

[@AutomotiveDiagnosis]

Glad you think so!

[@mohsenmohsen8514]

Thanks. Can we do this programming with any scan tool or it must be done with dealers' scanners?

[@AutomotiveDiagnosis]

Not any scan tool but many of them can do the programming, I've tried it at least with 4 different models.

[@jeffhong2135]

Perfect tutorials, will you please make another video for TR1 too?

[@AutomotiveDiagnosis]

Sure, that's the plan ☺

[@KSA13311]

Thank you

[@AutomotiveDiagnosis]

Thanks for watching

[@husamothman1]

In a8lr1 transmission, the OEM or advanced scan tool does not have the option for a special function for characteristics input for solenoids valve replacement, it just goes into learning function. Is that OK?

[@AutomotiveDiagnosis]

Hi there, even for A8LR1 I've the OIL-PRESSURE CHARACTERISTICS INPUT, may I ask what scan tool you have used as OEM? was that KDS or GDS?

[@husamothman1]

Yes I have that option for Oil Pressure input. But not the one that is for solenoid replacement. I'm using the Launch Scanner

[@ravigarage8745]

👍👍👍

[@AutomotiveDiagnosis]

👍

[@medch4193]

Hi sir can you please make a video on the 8dct gearbox used on sorento

[@AutomotiveDiagnosis]

Hi my friend, sure thing.
That transmission model is:
Smartstream Wet 8 Speed DCT (D8LF1)
I will make the video as soon as possible.

[@medch4193]

@@AutomotiveDiagnosis thank you sir very much for your efforts and for your time

[@AutomotiveDiagnosis]

👍👍@@medch4193

[@xaviergonzalez5828]

Thank you!

[@AutomotiveDiagnosis]

👍👍👍

[@amarabdelli487]

Thanks for sharing

[@AutomotiveDiagnosis]

Thanks for watching!