DL501

Temic DL501 is a (wet) 7 speed dual-clutch Transmission Control Unit mounted in:

• Audi: A4, S4, A5, S5, A6, A7, Q5
• Porsche: Macan

Technical details

Available services

DL501 transfer

Allows complete transfer of IMMO data between different TCU families and TCU models. Commonly used during transmission conversions or swaps where the replacement TCU differs from the original unit.

DL501 to TCU

Transfer from DL501 to another TCU.

Order transfer to TCU

DL501 synchronization

Synchronizes the TCU with the vehicle’s immo master module to restore proper immo operation. Required after TCU replacement, module mismatch or when restoring immo pairing.

DL501 with BCM2

Synchronizes DL501 with the BCM2.

Order BCM2 synchronization

Part numbers

All DL501 part numbers are supported for transfer and synchronization services. The list below shows the most common variants:

Notes

• 🔧 Full bench/boot read is required.
• ⚠️ Virtual/partial reads are not supported.
• ✅ Full checksum correction is included.

Related ECUs

• AL551
• AL951
• DL382
• VL381