AUC sensor still giving error after replacement
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Joined: Aug 2013
Posts: 19
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From: norway
My Ride: E60 520i
Model Year: 2004
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Joined: Nov 2010
Posts: 34
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From: Rijeka
My Ride: E60 530xd
Model Year: 2008
Do you have any other errors? I had a blown fuse on my LCI, a fuse that runs AUC sensor, Grille flaps and some other option i cant remember...
Fuse location is inside the DME/DDE box under the pasenger pollen filter
Fuse location is inside the DME/DDE box under the pasenger pollen filter
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Joined: Feb 2021
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From: jordan
My Ride: bmw e60 full option
Lci wiring in IHKA 11 but pre lci 12 inside the control panel
Hi.
My IHKA gives alarm 9C 54 64, I bought a new sensor and still I get the error, I then checked wiring and all 3 wires going to sensor is ok.
Also noticed problem with solar sensor(0x3d3) E720
IHKA is from E65 I believe had to upgrade to lci due to NBT retrofit.
Could there be something missing in programming?
BMW 520i E60 2004
My IHKA gives alarm 9C 54 64, I bought a new sensor and still I get the error, I then checked wiring and all 3 wires going to sensor is ok.
Also noticed problem with solar sensor(0x3d3) E720
IHKA is from E65 I believe had to upgrade to lci due to NBT retrofit.
Could there be something missing in programming?
BMW 520i E60 2004
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Joined: Nov 2021
Posts: 10
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From: Paris - France
My Ride: E60 Serie 5 - 530xd
Model Year: 2005.12
Engine: 3.0d
Hi guys !
I have the same pb about solar sensor(0x3d3) E720 after a NBT Retrofit on my Pre-LCI E60.
20210905_154018_FaultCodeDetails_VIN7-CP14746.pdf
I have carefully readen the post but I don't understand how do you fix the pb. On my pre-LCI E60, when I disconnect the blue connector from the IHKA, I haven't a wire on the PIN 2.
But when I have a look to the wiring diagram of Adv Ghaith Obeidat on PRE-LCI, there is a wire into this PIN.
So this is what I did : I took a +12V and connected it into the PIN 2 of the blue connector => no result, the error with RLS and solar sensor is ever here.
I don't know how supply in voltage the RLSS sensor (Rain/Light Sensor + Solar Sensor)
Someone for help me ?
I have the same pb about solar sensor(0x3d3) E720 after a NBT Retrofit on my Pre-LCI E60.
20210905_154018_FaultCodeDetails_VIN7-CP14746.pdf
I have carefully readen the post but I don't understand how do you fix the pb. On my pre-LCI E60, when I disconnect the blue connector from the IHKA, I haven't a wire on the PIN 2.
But when I have a look to the wiring diagram of Adv Ghaith Obeidat on PRE-LCI, there is a wire into this PIN.
So this is what I did : I took a +12V and connected it into the PIN 2 of the blue connector => no result, the error with RLS and solar sensor is ever here.
I don't know how supply in voltage the RLSS sensor (Rain/Light Sensor + Solar Sensor)
Someone for help me ?
New Members
Joined: Nov 2021
Posts: 10
Likes: 0
From: Paris - France
My Ride: E60 Serie 5 - 530xd
Model Year: 2005.12
Engine: 3.0d
Hi girls and guys !
I have the same pb about solar sensor(0x3d3) E720.
I have carefully readen the post but I don't understand how do you fix the pb. On my pre-LCI E60, when I disconnect the blue connector from the IHKA, I haven't a wire on the PIN 2.
But when I have a look to the wiring diagram of Adv Ghaith Obeidat on PRE-LCI there is a wire into this PIN.
So this is what I do : I took a +12V and connecte dit into the PIN 2 of the blue connector => no result, the error with RLS and solar sensor is ever here.
Someone for help me ?
I have the same pb about solar sensor(0x3d3) E720.
I have carefully readen the post but I don't understand how do you fix the pb. On my pre-LCI E60, when I disconnect the blue connector from the IHKA, I haven't a wire on the PIN 2.
But when I have a look to the wiring diagram of Adv Ghaith Obeidat on PRE-LCI there is a wire into this PIN.
So this is what I do : I took a +12V and connecte dit into the PIN 2 of the blue connector => no result, the error with RLS and solar sensor is ever here.
Someone for help me ?
New Members
Joined: Nov 2021
Posts: 10
Likes: 0
From: Paris - France
My Ride: E60 Serie 5 - 530xd
Model Year: 2005.12
Engine: 3.0d
In rerouting the PIN 2, Stian fixed the pb and its error E720 about solar sensor(0x3d3) disappeared.
So I suppose that if I do the same it will be fine for my case.
So I suppose that if I do the same it will be fine for my case.
New Members
Joined: Nov 2021
Posts: 10
Likes: 0
From: Paris - France
My Ride: E60 Serie 5 - 530xd
Model Year: 2005.12
Engine: 3.0d
But I don't understand how do you fix the pb. On my pre-LCI E60, when I disconnect the blue connector from the IHKA, I haven't a wire on the PIN 2.
But when I have a look to the wiring diagram of Adv Ghaith Obeidat on PRE-LCI there is a wire into this PIN.
So this is what I do : I took a +12V and connecte dit into the PIN 2 of the blue connector => no result, the error with RLS and solar sensor is ever here.
Someone for help me ?
But when I have a look to the wiring diagram of Adv Ghaith Obeidat on PRE-LCI there is a wire into this PIN.
So this is what I do : I took a +12V and connecte dit into the PIN 2 of the blue connector => no result, the error with RLS and solar sensor is ever here.
Someone for help me ?
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Joined: Jul 2011
Posts: 3,953
Likes: 361
From: Augusta, GA
My Ride: 22 BMW 540i xDrive; 05 BMW 530i
Engine: 3.0 B58; 3.0 M54
It gets the power from the DME. Did you test to se if the sensor connector was getting power. It should be. That will tell you if it's a fault down the line or the sensor itself. I have an 05 pre-LCI and mine gets power from the DME. You may have a bad sensor
Last edited by seanjordan20; Nov 30, 2021 at 12:22 PM.
