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Fault Codes / Error Codes

38K views 10 replies 4 participants last post by  vien727 
#1 ·
Can anyone direct me to where there is a list of Fault/Error Codes for the F01?

I have the following two codes I would like to know what they mean:

e114a6

e12c3e

I found them using the instrument cluster error code option.

Many thanks in advance.
 
#6 ·
E12C32 - Signal (status brightness of surrounding area) invalid, transmitter JBE
E114A6 - No message (status, ambient brightness), receiver KOMBI, transmitter JBE
E12C24 - Signal (status, driving light) invalid, transmitter JBE
E11420 - KOMBI: ServiceCall cannot be executed

Seems like the JBE might be bad...what symptoms are you having?
 
#9 ·
hi Robin, would you please help?

i have cel fault code p1435.

i did some search on the internet, and on one site they indicated that :p1435 is
Secondary Air Injection (AIR) Pump Relay -J299- Short Circuit to Ground (GND).

can you confirm if p1435 is the air pump relay error?

now im trying to find the location of the air pump relay, and it suppose to be here:

http://www.realoem.com/bmw/enUS/showparts?id=YE83-USA---F02N-BMW-750Li&diagId=61_3766

however, when i open the plastic cover under the hood, i do not see the above configuration. i see this:

http://www.realoem.com/bmw/enUS/showparts?id=YE83-USA---F02N-BMW-750Li&diagId=61_3752

where is the air pump relay? would you please help?

thank you very much.
 
#10 ·
P1435 - Tank ventilation system 2: Malfunction

Instructions say to check for leaks from the tank vent valve to intake pipe or replace fuel tank vent valve, and then reset mixture adaptation after the fault is fixed. Doesn't sound like a relay issue, but P-codes alone may not be sufficient to make a diagnosis.
 
#11 · (Edited)
Robin, thanks for your help!

i was afraid you would say exactly that.

i've been to the local bmw dealers here for 2-3 times in the last 2 years over the same problem. they changed out the both left and right vent valves and did the smoke check to find leaks. after a few days of getting the car back, the cel would come back.

i was looking at this bmw cel code list here: http://www.bimmerboard.com/forums/posts/517875 and

i was hoping it would be something else. now im really lost.

vien
 
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