Hyundai Repair Questions? Ask a Mechanic for Answers ASAP
Welcome, I'm Chris (aka Moose), my normal schedule online is around lunch and after dinner past midnight.
Below are the links for each code. There is not a 1684 code. Diagnosing or rather replacing the model from code 1620 is the first step.
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No I am not saying replacing the module will address all the codes. I am saying that repair has to be done first then retested. I found no documentation stating a non wrecked used module will not work, though none either, saying a used module will work. I am not allowed to install used air bag related parts at my dealer so I have never tried a used module. We install a new one and complete the programming steps. Can you get me the part number off of that sensor.
To clear the ESC light we need to diagnose why it is on, do the repairs needed, then the light can be turned off by clearing the codes with a scan tool or battery disconnect once the repairs are done.
So all you need to do now is perform all the diagnostic steps I provided prior and complete all the repairs outlined in those steps.
Which code do you want to diagnose first?
Okay lets do the test for code 1620
With the key off connect a scan tool
Turn the key on
Scan for codes.
Clear all codes.
Scan for codes again
Does code 1620 return?
If so then replace the SRSCM.
I have reached the max limit on uploads I can send to provide to you the diagnostic steps. If you need those I have to now do so in premium service which i am sending after this post.
On this wire, I would need to know what it connects to to find it in a wire diagram.
I just answer questions, I have nothing to do with the fees. I can close the post and forward this to customer service if you want.
I need a picture of this sensor close and far away as well as a part number and wire colors to identify it.
I at the least have to know the wire colors. I can not match up something from a connector view.
My best guess, not knowing the wire colors to the connector your holding. That connector possibly goes to an ABS sensor.
Hello again Chris here,
There is just not enough there in your hand for me to tell you what it is. All I can tell is there are 2 wires and a resistor, but I still do not know the wire colors.
The rating is at the top of the screen.
Searching diagrams is not that easy. I can not just write in where to look. I have to know what it is I am looking for then i can follow the diagrams to find what it is at the end.
I need to know the wire colors going into the back of the connector.