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Old 10-04-2019, 12:04 PM #1
leered leered is offline
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Join Date: Sep 2016
Location: SAN DIEGO
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leered leered is offline
Junior Member
 
Join Date: Sep 2016
Location: SAN DIEGO
Posts: 12
leered is on a distinguished road
2012 T4R LTD - JBL E7028 Navigation Unit - digitizer replacement

My touch control stopped working on my navigation unit (JBL E7028) and finally got the issue fixed. While looking for parts and instructions , I've noticed there wasn't anything on the JBL unit . However, using info on Prius non-JBL and other Toyota units, I was able to ID the part needed (part # LQ070T5GC01) and also take the unit apart and do the repair.

Found the part on AliExpress by searching for "LQ070T5GC01". Note: the new parts will have a longer connector but still have 8 pins ( like the OEM part). Price will range from $13 to $100+.

This forum is where I always turn when looking for answers and I thought it is my chance to give back. I've created a step-by-step PDF (2.2MB) from all the pics (along with URL-s for the sources of "inspiration", just in case someone else has the same problem) . See attached.

Attention: while this is not a difficult project, things might not turn out as expected ( items/parts break, additional issues are discovered...). If not confident, turn to professionals for repair assistance. There is always some risk involved with DIY projects.

Thanks!
Attached Images
File Type: pdf 2012_T4R_LTD_JBL_NavUnit_Digitizer_replacement.pdf (2.08 MB, 29 views)

Last edited by leered; 10-07-2019 at 02:10 PM.
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