1/25/2024

CGDI BMW Clear BMW E60 ZF6HP EGS ISN

This is a BMW E60. The transmission control module has been replaced with one from a BMW X5 or X6.  The new control module has ISN on it.
So if I start the car, it cannot engage gear at all and it shows the fault code on diagnostic tool says immobilizer on the control module disables something like that.

CGDI BMW Clear BMW E60 ZF6HP EGS ISN 1

Here we connect CGDI Prog BMW programmer with vehicle via OBD.

CGDI BMW Clear BMW E60 ZF6HP EGS ISN 2

Turn switch off then go to Other->BMW EGS Change->6HP (E)->OBD Mode

CGDI BMW Clear BMW E60 ZF6HP EGS ISN 3

CGDI BMW Clear BMW E60 ZF6HP EGS ISN 4
Read EGS status

CGDI BMW Clear BMW E60 ZF6HP EGS ISN 5

Read EGS ISN
When try to read EGS ISN, it fails and says Currently EGS has no ISN code.

CGDI BMW Clear BMW E60 ZF6HP EGS ISN 6

Close and try if it can go to bench option.

CGDI BMW Clear BMW E60 ZF6HP EGS ISN 7

Need to connect on bench.

It is on bench with an external connector

Now we are connecting an external wiring with power supply as if it is on the bench.

CGDI BMW Clear BMW E60 ZF6HP EGS ISN 8

CGDI BMW Clear BMW E60 ZF6HP EGS ISN 9

Make sure you have a good network connection.

Turn off power completely then we will connect the connector that is coming from the vehicle.

Read EGS status with CGDI BMW

CGDI BMW Clear BMW E60 ZF6HP EGS ISN 10

Read EGS ISN

CGDI BMW Clear BMW E60 ZF6HP EGS ISN 11

Select EGS ISN need to cleared

CGDI BMW Clear BMW E60 ZF6HP EGS ISN 12

Clear EGS ISN successfully

CGDI BMW Clear BMW E60 ZF6HP EGS ISN 13

We connected the connector of the transmission itself from the car and now it engaged gear and reverse.

Done.

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