Transmission

[Mikeroo]

So I have been experiencing some rough shifting and knowing the transmissions are a little problematic I took it into the dealer (it did not hurt they are handing out some pretty good loaners)

Anyway they said they are going to change out the transmission wiring harness.. I asked them what was physically wrong since I am assuming it is just a wiring harness. Are the cables charred, worn is some fashion? Anyway I have not received an answer.

Guess the question is, is the transmission wiring harness more then just a bundle of wires? Is there something else that could go wrong??

[noncom23]

http://www.xoutpost.com/x5-e53-forum/...tranny+harness

All I could find.

[noncom23]

Not sure if thats it.


RealOEM.com Home => Select another car => GEARSHIFT => GEARSHIFT ASSY, STEPTRONIC
No. Description Supplement Qty From Up To Part Number Price Notes i INTERLOCK CABLE
HG 32
ASSEMBLY
COMPRISES
STEPTRONIC SWITCH
FOR VEHICLES WITH
AUTOMATIC TRANSMISSION





S205A=YES 01GEARSHIFT ASSY, STEPTRONIC125167525328$389.48NO FURTHER INTERVENTION PERMITTED02TORX SCREWM6X35-Z3-ZNS307129902253$1.2303CAGE NUTM6325161423532$0.4704SELECTOR LEVERZF/GM124511219039$10.9405SELF-LOCKING HEX NUTM8X1107129922422$0.2506SUPPORT NOISE ABSORBINGA5S 440Z124511422115$19.98+core07HEX BOLT WITH WASHERM6X16-Z1-ZNS204/200607119900250$0.2207HEX BOLT WITH WASHERM6X16-U1-8.8207119904524$0.2208CLAMPING PARTS SET125169069681$14.0609SECURING PLATE125161421252$0.67
Notes: +core = Requires mandatory core return.

[vinuneuro]

Originally Posted by Mikeroo

So I have been experiencing some rough shifting and knowing the transmissions are a little problematic I took it into the dealer (it did not hurt they are handing out some pretty good loaners)

Anyway they said they are going to change out the transmission wiring harness.. I asked them what was physically wrong since I am assuming it is just a wiring harness. Are the cables charred, worn is some fashion? Anyway I have not received an answer.

Guess the question is, is the transmission wiring harness more then just a bundle of wires? Is there something else that could go wrong??

You are right in being skeptical. That really doesn't sounds like the right diagnosis. How many thousand miles on your vehicle?h

[Mikeroo]

46K.. right before warrenty ends..

[Mikeroo]

Thanks noncom.. Good find.. Makes me think the wiring harness has more to it then I thought.

[supersteve]

Check the engine electronics box for moisture. Right hand side under the hood @ the base of the windshield. The engine and trans control boxes live in there.