Quote:
Originally Posted by oab_au
Yes you will need a 3.7:1 rear diff, and swap the C solenoid for the US one. Then use the US TCU.
Harvey.
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Steve, please note.
You must retain the JDM normally open solenoid as well as the JDM TCU. The US TCU might operate after a fashion, but the programming is unlikely to suite the centre diff. set up.
Fitting a US normally closed solenoid will reverse operation in respect of front rear bias. The use of different solenoids, enables the same on/off sequence for the pulse width modulation signal, to be used for both types of transmission. There is no doubt that this is sensible economical design, resulting to several areas of reduced cost, as well as a logical common set up.