BMW Transmission Replacement Coding



Mechatronics on BMW transmission models ZF 6HP & 8HP has enhanced security so it's linked to immobilizer system.
Before engaging any gear, it compares ISN with CAS3 EWS subsystem and if result is negative (because ISNs do not match) it will not go to D or R. Stuck in P

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Therefore if for some reason transmission and/or mechatronics is replaced there are two options, one is to buy it from dealer, or we can help you.

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We offer resetting and matching of EGS ISN to Immobilizer system.

• Free of disassembly, Solderless. 
• No need to remove components, 
• No need to cut the line,
• No risk of damage to the BCM computer board.

We can do it for local customers.

Support BMW 8HP, 6HP(E/F/G chassis) gearbox refresh

• 1-Series F20, F21, F52
• 2-Series F22, F23, F87
• 3-Series F30, F31, F34, F35, F80,G20
• 4-Series F32, F33, F36, F87
• 5-Series F07, F10, F10 M5, F11, F18, F90, G30, G31, G38
• 6-Series F06, F12, F13, G32
• 7-Series F01, F02, F03, G11, G12
• X-Series E70, E71, F15, F16, F25, F26, F85, F86, G01
• Rolls-Royce



Contact us!