BCU, where is it?

BCU, where is it? was created by ips1

Posted 3 years 1 month ago #197341
I am sure this has been covered, but for the life of me I can't find the Body Control Unit on a TF 135 and are there different types?
Last Edit:3 years 1 month ago by ips1
Last edit: 3 years 1 month ago by ips1.

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Replied by sworkscooper on topic BCU, where is it?

Posted 3 years 1 month ago #197342
There are 2 types of BCU , one is Lucas ( Square Fob ) and Pectron ( Oval Fob ) . They are both located in the same place . If you remove the footwell panel where the interior lights are , you will see it below the radio , tucked behind the heater controls . It is held in place by Torx screws at either side and you will need a Torx + bit to remove them .
Hope this helps .
John
Last Edit:3 years 1 month ago by sworkscooper
Last edit: 3 years 1 month ago by sworkscooper. Reason: Missed a bit

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Replied by ips1 on topic BCU, where is it?

Posted 3 years 1 month ago #197343
Thank you John, that's all I need to know.
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Replied by bryan young on topic BCU, where is it?

Posted 3 years 1 month ago #197344
The Torx screws holding the BCU bracket are the security type and not a standard Torx.

texchnozen-electronics.co.uk sell them Torx bits for a few pounds.

HOPE THIS HELPS :hgf:
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Replied by ips1 on topic BCU, where is it?

Posted 3 years 1 month ago #197345
OK just had a look where indicated, I see a SRS Module there!! I thought that was for other stuff including air bags :-? Or am I being a complete twonk. Sorry, first MG, I am a Biker at heart LOL.
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Replied by sworkscooper on topic BCU, where is it?

Posted 3 years 1 month ago #197346
OK, so it's a while since I was poking around down there in my TF but the item you are looking for is a black plastic oblong box not the aluminium item that is the SRS ECU . The BCU in my TF had two 'L ' shaped anti tamper brackets that hid the torx screws holding the BCU in place . It's a rather dark area to see even in daylight so I suggest you get a good torch and look again .
John .
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Replied by bryan young on topic BCU, where is it?

Posted 3 years 1 month ago #197347
I apologise if I am interfering unnecessarly but according to my records the Pektron BCU was first used on the TF at VIN 620459 (17 June 2003) so if your car was built before this date/VIN then it wont be there :oops:

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Replied by sworkscooper on topic BCU, where is it?

Posted 3 years 1 month ago #197348
Yes I appreciate that Bryan ,and no you are not interfering , but there should be a bcu of some make there surely ? :yesnod: or am I missing something? I have removed both types of BCU , Lucas and the pesky Pectron and they were both on TF's and they were in the same place

John
Last Edit:3 years 1 month ago by sworkscooper
Last edit: 3 years 1 month ago by sworkscooper. Reason: Missed a bit

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Replied by ips1 on topic BCU, where is it?

Posted 3 years 1 month ago #197349
Thanks fellas, Please interfere all you like if it might be of use. I checked the vin, mine (both of them) are later models. Haven't had time to look today, maybe tomorrow. I will update you when I find it :whistle:
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