Forum: X5 (E53) Forum
03-19-2022, 10:49 AM
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Replies: 13
Views: 1,869
I replaced the central lock switch. No change,...
I replaced the central lock switch. No change, central locking and key fob still doesn't work, except rear hatch still works. Checked error codes on the body and again and same codes. The error 51 on...
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Forum: X5 (E53) Forum
03-16-2022, 03:29 PM
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Replies: 13
Views: 1,869
I have not tried to short the pins. The switch...
I have not tried to short the pins. The switch didn't work when I had it out and tested so just putting in a new switch as soon as it arrives to close this issue. I agree when I had it out I could...
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Forum: X5 (E53) Forum
03-14-2022, 07:54 PM
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Replies: 13
Views: 1,869
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Forum: X5 (E53) Forum
03-14-2022, 05:21 PM
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Replies: 13
Views: 1,869
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Forum: X5 (E53) Forum
03-13-2022, 07:30 PM
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Replies: 13
Views: 1,869
I have replaced the lock cylinder a few months...
I have replaced the lock cylinder a few months ago so it should be good for a while. The fuse F60 I checked previously and was good. I tried synchronizing the keys but no response, completely dead. I...
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Forum: X5 (E53) Forum
03-13-2022, 04:10 PM
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Replies: 13
Views: 1,869
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Forum: X5 (E53) Forum
08-02-2021, 02:57 PM
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Replies: 2
Views: 1,449
8D Activation, electric fan
I continue to get this error code 8D on the scanner, and the electric fan never seems to run.
The engine runs normal temp. When checking the data stream on my iCarsoft, the Voltage, temperature...
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Forum: X5 (E53) Forum
03-30-2021, 04:29 PM
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Replies: 7
Views: 1,989
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Forum: X5 (E53) Forum
03-29-2021, 03:21 PM
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Replies: 7
Views: 1,989
X5 Towing - need electronic brake controller
I just purchased a pop-up camper and thinking of towing with my 2003 X5 4.4, with 155k miles. I have been through all the typical repairs on the X5, valley pan, cooling system, door handles, window...
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Forum: X5 (E53) Forum
12-09-2020, 08:21 PM
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Replies: 12
Views: 2,709
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Forum: X5 (E53) Forum
12-08-2020, 12:26 PM
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Replies: 12
Views: 2,709
X5 M62TU Fixing the Remote Oil Filter leaks
I have a 2003 X5 4.4 that just started leaking oil from the front. I put some dye in the engine oil and found the leaks are the engine oil, not the PS fluid, and are coming from above the power...
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Forum: X5 (E53) Forum
12-08-2020, 12:16 PM
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Replies: 20
Views: 6,300
So, just to close out this thread. The smoking...
So, just to close out this thread. The smoking turned out to be the crankcase ventilation (CCV). Thanks to this thread I did chase it down to a torn diaphragm in the CCV. Replacing it all this week...
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Forum: X5 (E53) Forum
11-02-2020, 09:16 PM
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Replies: 20
Views: 6,300
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Forum: X5 (E53) Forum
11-02-2020, 06:28 PM
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Replies: 20
Views: 6,300
Update: The white smoke now is significant. I...
Update: The white smoke now is significant. I cant drive the car without leaving a cloud behind me so its parked for now. I checked the Crankcase Ventilation Valve (vacuum test from the oil cap) and...
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Forum: X5 (E53) Forum
11-02-2020, 06:17 PM
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Replies: 6
Views: 1,688
Great info. The last time I did this was on an...
Great info. The last time I did this was on an International Scout 6cyl. That was easy and the engine swam in the engine bay. Only 12 valves. I used nylon rope. Like working on a lawn mower compared...
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Forum: X5 (E53) Forum
10-31-2020, 12:45 PM
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Replies: 6
Views: 1,688
N62 Valve Stem Seal Replace - best tool?
My 2003 X5 4.4 152k mi looks like it needs valve stem seals. Rough idle, misses on cold start, and occasional puffs white smoke on start when cold. Much better in warm weather. From another post...
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Forum: X5 (E53) Forum
10-31-2020, 12:25 PM
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Replies: 10
Views: 3,729
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Forum: X5 (E53) Forum
10-29-2020, 03:45 PM
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Replies: 10
Views: 3,729
X5 Excessive Rear Tire Wear
My 2003 X5 4.4 152k miles is going through rear tires. This set heavily worn after just 18,670 miles and near needing replacement. The wear is pretty even across the tire, and only slightly more...
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Forum: X5 (E53) Forum
10-17-2020, 10:43 AM
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Replies: 20
Views: 6,300
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Forum: X5 (E53) Forum
10-16-2020, 07:18 PM
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Replies: 20
Views: 6,300
Occasional white smoke with rough cold idle
My 4.4 2003 X5, 151k miles has occasionally puffed billows of white exhaust, then cleared up. This happened to my wife twice and caused some emergency calls to me to come and get her.
When I got...
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Forum: X5 (E53) Forum
10-16-2020, 06:49 PM
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Replies: 23
Views: 2,582
The 4.4 also has an issue with the valley pan....
The 4.4 also has an issue with the valley pan. The engine design separates the coolant from the oil galley with a pan across the galley. Brilliant design. So there often a coolant leak from the back...
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Forum: X5 (E53) Forum
05-27-2020, 10:12 AM
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Replies: 5
Views: 1,374
Constant drone sound at 65mph
2003 4.4 X5 with 145k miles. I hear a drone sound or constant hum starting around 50mph, peaking at around 65mph and less noticeable at 80mph. It seems slightly more present on sweeping left turns on...
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Forum: X5 (E53) Forum
04-15-2020, 05:00 PM
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Replies: 7
Views: 1,905
The car has been running fine with no error...
The car has been running fine with no error codes. There is no chain rattle on startup. Starts normally and SAP cuts out in 2 min or so. But in cold weather, once off the SAP, its a very rough idle....
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Forum: X5 (E53) Forum
03-25-2020, 11:56 AM
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Replies: 7
Views: 1,905
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Forum: X5 (E53) Forum
03-24-2020, 02:55 PM
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Replies: 7
Views: 1,905
This is the M62 4.4 V-8. The N62 was offered...
This is the M62 4.4 V-8. The N62 was offered starting 2004. Not sure what "intermediate lenders" you are referring to, a typo? Thanks for the reply, I will search around for a valvetronic reset...
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