Bmw e65 Pre-facelift problem

08-29-2025

Hello, today i was changing my MAF sensor testing the car and i was driving without traction control wheels was spinning and BOOM, ABS ESP DTC, dynamic control, stability, servotronic, cluster not showing speed, consumption gone everything working very weird as duck. Any suggestions where to look first?

08-29-2025

Good place to start is to read fault codes. As not speed in cluster, rear right abs sensor gone?

08-29-2025

I have only very old inpa not (rheingold) but old inpa will try scan for fault codes and show what i got and you saying it could be rear right abs sensor? Why then i am getting all the dynimic errors parking errors?

08-29-2025

It is because, if any of the abs speed sensor is gone (or any other fault in ABS/DSC system) the entire ABS/DSC system is down and lot of other systems needs it.

For example servotronic need speed information and if the ABS system is down it does not have it, hence the fault.

Inpa will work fine for code reading E65. So what are the fault codes for DSC module? My rear right sensor was just a guess, since speedo usually get's information from there.

08-29-2025

As others have said, you need to pull fault codes. INPA is perfectly fine, I use INPA to pull codes on my E65. Works like a champ.

08-30-2025

I connected INPA i see there so much communication problems cleared faults everything working very good except my radio not working 🤨🤨 weird car

08-30-2025

Can this be caused by engine compartment near engine computer the 4-6fuses in grey box i was removing them and testing (not disconected battery)

09-02-2025

From now on im here and i dont know what is the pump why somoene did this and i dont know anything, the two wires (not original going to the pump? The original are just cuted

An image attached to this post, provided by the poster

09-13-2025

If anyone have this problem i tried everything so the first think you need to is follow two CAN wires in my car the two CAN bus wires are near outside temperature sensor (have fuse on plug). If those two wires are good its the ABS module electric part failed in my situation i checked two wires perfect condition removed ABS electric part cut open where all the brain is and i see 3wires loses some black material inside from brain. Sended to repair costed to me 75€ and voalia fixed 🙏 good luck everyone

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Bmw e65 Pre-facelift problem