How many control units? - Hyundai Genesis Forum
 
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post #1 of 15 Old 02-05-2017, 01:14 PM Thread Starter
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How many control units?

Ok, so out of morbid currisity there is an ecu, tcu and what else?

Looking at picking up a gen but I am ultra leary about cars that have 18 different control units.

My tib and GTO both just had ECUs and BCMs and that was it.
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post #2 of 15 Old 02-06-2017, 05:38 AM
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What year? The BK2s went whole hog on solid state control and CAN bus communication. The BK1s were still mostly mechanical relays.

2010 Red 2.0L track

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post #3 of 15 Old 02-06-2017, 06:35 AM Thread Starter
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Bk1, I prefer the fueling style on the bk1s.
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post #4 of 15 Old 02-06-2017, 06:35 AM
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As Red mentioned, the bk2's (2013+) are more complex than the previous generation... That being said, what level of detail are you looking for? The main ones are the ECU, TCU, and BCM...
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post #5 of 15 Old 02-06-2017, 06:47 AM Thread Starter
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I've worked at a dealership before and my wife works in service at a dealership. I won't be the first owner on the bk1 so I'm just wanting to better inform myself. I appreciate the input.
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post #6 of 15 Old 02-06-2017, 08:33 AM
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Quote:
Originally Posted by GDL View Post
I've worked at a dealership before and my wife works in service at a dealership. I won't be the first owner on the bk1 so I'm just wanting to better inform myself. I appreciate the input.
Certainly can't blame ya there. If you need/want the shop manuals & ETM for it, hit me up
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post #7 of 15 Old 02-06-2017, 08:38 AM Thread Starter
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Already downloaded the manuals. I appreciate the offer. Now it's the whole find a bk1 in a key ignition, color combo that I want.

I'm really digging interlagos yellow and lime rock followed by aqua minerale.

That's the fun part....

Last edited by GDL; 02-06-2017 at 08:46 AM.
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post #8 of 15 Old 02-06-2017, 08:41 AM Thread Starter
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This should be all I need right?

Em bk 2010
Sm bk20 2009-12
Sm bk38 2009-12
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post #9 of 15 Old 02-06-2017, 08:52 AM
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This should be all I need right?

Em bk 2010
Sm bk20 2009-12
Sm bk38 2009-12
Yep, that should do it
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post #10 of 15 Old 02-06-2017, 09:37 AM
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There is also the DTC diagnostic routines but I have only seen them on the Hyundai Tech site.

2010 Red 2.0L track

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If the Pharaohs had duct tape, the Sphinx would still have a nose...."
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post #11 of 15 Old 02-06-2017, 11:06 AM
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There is also the DTC diagnostic routines but I have only seen them on the Hyundai Tech site.
Yeah....there's so many that I never had time to pdf all of them

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post #12 of 15 Old 02-07-2017, 06:35 AM Thread Starter
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So that's 4 control units? Never heard of a DTC....
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post #13 of 15 Old 02-07-2017, 02:05 PM
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Diagnostic Trouble Codes

2010 Red 2.0L track

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If the Pharaohs had duct tape, the Sphinx would still have a nose...."
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post #14 of 15 Old 02-07-2017, 08:22 PM
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that should give you an idea

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post #15 of 15 Old 02-09-2017, 10:36 AM Thread Starter
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Lol, I know what dtc/cel are. I appreciate all of the input guys.
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