Originally Posted by
Jim Holian
Gentlemen - I've noticed that some used RCM's are numbered A 170 545 00 05 and embossed is Germany on the case. I've seen others numbered A 170 545 01 05 and embossed is Hungary. Note the 00 05 and the 01 05 and the two different countries. Is there a difference in the operation of the two parts? Are they interchangeable? My car is a 2005 Limited Coupe with the NA engine and auto trans. I want to get a spare RCM that is correct for my car. Any thoughts on the two different part numbers and their application?
Jim
The part numbers you listed are for the pulse module NOT the rcm. You need to learn the difference between a pulse module and a rcm or what one actually looks like. The part number ala_xfire gave you is correct for the actual rcm.