Fix P1693 Immobilizer Fault Code | Immobilizer Transponder Error | No Start

In this video I explain how I test the immobilizer system when I get P1693 Immobilizer transponder error fault code. I show you the most common causes, how to test the key, transponder chip, transponder antenna and how to check the immobilizer system with scan tool.
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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.

[@AutomotiveDiagnosis]

You might be interested to watch the following video as well: How to Test Ignition Coils | Coil on Plugs (2-Wire | 3-Wire | 4-Wire) & Ignition Coil Pack kzbin.info/www/bejne/eXzRk6ppr5mMi7s

[@friendcars1711]

Thanks my friend.💐

[@AutomotiveDiagnosis]

Thanks for watching

[@amarabdelli487]

Great video thanks for sharing

[@AutomotiveDiagnosis]

Thanks my friend

[@angusalamezie6193]

I learnt alot

[@AutomotiveDiagnosis]

I’m glad you found it useful

[@bakryahmed9178]

You are right

[@AutomotiveDiagnosis]

👍

[@shahwezansari4172]

Sir very nice ❤

[@AutomotiveDiagnosis]

Thanks a lot man

[@mikeburdi3464]

Hello my friend, can you please elaborate on what the ohm range should be for the transponder antenna. You had a reading of 8.9 ohms and you said that too high or too low is not good, but I find that to be very vague. Can you tell us a range or would that be in service information like Mitchell, identifix, etc..? Thanks for your time and I appreciate your videos! 👌🏼👍🏼

[@AutomotiveDiagnosis]

Hi there, normally for those antennas I’ve seen, they are between 6 to 20 ohms. But if you are measuring the antenna and you get no reading, it means there is open circuit inside the antenna which caused the fault and it must be replaced.

[@mikeburdi3464]

@@AutomotiveDiagnosis Thank you.

[@10malabdullah10]

Great how do you make things clear

[@AutomotiveDiagnosis]

Thanks my friend

[@frc2020]

Hello, can you point me on the right direction please. I have an 04/05 cayenne s with immobilizer active no start mechanic sad it's going to cost me 1,500+ that's the only car I have yes its kind of junk but good car. How can I fix it myself for cheaper. Thank you

[@birdyjr1153]

Does this has anything to do with my car cranking for so much time before it finally turn on?

[@AutomotiveDiagnosis]

No, delay on cranking normally comes from the fuel system, Cranks or Cam sensors.

[@birdyjr1153]

@@AutomotiveDiagnosis I've done more research and find out that some cars including my Hyundai does crank but does not fire if the transponder is faulty, I've cleaned the connections and it is now working like charm, fires from the first try ! 😁

[@friendcars1711]

Hi friend this launch tool Europe have programming online, same launch Us

[@AutomotiveDiagnosis]

Yes they do.