DIY - Does any know how to replace the IPDM Controller Unit?

itsEz

Thanks for that Ark. So looking at the Power Control System section, I'm finding on page 33.

Removal and Installation INFOID:0000000004450033
CAUTION:
IPDM E/R integrated relays are not serviceable parts, and must not be removed from the unit.
REMOVAL
1. Disconnect the battery cable from the negative terminal.
2. Remove the cowl top cover (RH). Refer to EXT-21, "Exploded View".
3. Pull up the IPDM E/R assembly while pressing the pawls (A) on
the back of the IPDM E/R cover B (1).
4. Remove the IPDM E/R cover A (1) while pressing the pawls (A)
at the lower end of the IPDM E/R cover A.
5. Disconnect the harness connector and remove the IPDM E/R
(2).
6. Remove the IPDM E/R cover B.

INSTALLATION
Install in the reverse order of removal.

I've done steps 1-4 in the past to remove the fuse known for the steering lock issue (not sure if this is still the issue i'm dealing with even after removing the fuse).

The removal and install sounds like it's just un-plug and re-plug in the same way so I'm going to go for it myself.

My new question is does the controller unit have to be the exact number as the one they show on the receipt?
They showed I needed part number 284B7-1BN6A.
I found one on ebay for $70 from a 2010 Z (mine is 2009) - 284B7-1BN0A

link to ebay listing