This is a rebuilt front control module (FCM), which is sometimes also referred to as a body control module (BCM) or multi-function module.
Interchangeable Part Numbers:
This FCM is 100% compatible with FCMs bearing any of the following Part Numbers:
05026021AA, 56038742AE, 56038742AF, 56038742AG, 56038742AH, 56038742AI, 56038742AJ, 56038742AK, 56038742AL, 56038742AM, P56038742AE, P56038742AF, P56038742AG, P56038742AH, P56038742AI, P56038742AJ, P56038742AK, P56038742AL, P56038742AM, 5026021AB, 5026021AC, 5026021AD, 5026021AE, 05026021AB, 05026021AC, 05026021AD, 05026021AE, P05026021AB, P05026021AC, P05026021AD, P05026021AE
Part Number Notes:
- The last two alpha characters in FCM Part Numbers refer only to the date of manufacture and are completely interchangeable with each other.
- The presence or absence of a leading zero as the first character in the part number is not significant. It may appear on your old FCM with or without a leading zero.
- Your old FCM may show a “P”, or “P/N” in front of the part number. This is merely a field heading on the sticker that means “Part Number” and is not significant.








