Error 9C77

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May 20, 2013 | 10:13 AM

#11

micosan

Members

Joined: Aug 2009

Posts: 39

Likes: 0

From: TX, USA

Quote:

Originally Posted by kskane

Another question, while I am trying to figure out the Aux water pump problem. The code 9C77 was read via INPA. Most places in the forums post a code that starts with P?????. What is the difference and how can I find those codes?

Any help is appreciated.

The first picture is the Auxillary water pump. It is item seven in the link
RealOEM.com * BMW E60 550i Water valve/Water hose IHKA Basis

BMW DTC
http://ebookbrowse.com/bmw-hex-codes-pdf-d236223578

Last edited by micosan; May 20, 2013 at 10:43 AM.

May 20, 2013 | 01:20 PM

#12

AchtungE60

Senior Members

Joined: Jun 2009

Posts: 2,680

Likes: 7

My Ride: E60 530i

If you are using some generic scanner, do not assume that the error codes are 100% correct. If using INPA then 9C77 is the proprietary code. If you do have this option you can activate it in INPA. probably under CHASSIS. Just look up your VIN and if it came factory you'll have the option. it's as simple as that.
A P-code is a generic code from a generic OBD reader.

May 22, 2013 | 07:02 PM

#13

kskane

Thread Starter

Members

Joined: Oct 2009

Posts: 196

Likes: 1

From: Australia

My Ride: E60 M54

Model Year: 525i 2004

Quote:

Originally Posted by AchtungE60

Thanks AchtungE60, I have INPA on a laptop which connects to the vehicle over K+DCAN USB cable. So what you are saying above, any code obtained from generic OBD reader will definitely be captured with INPA as well?