2008 Tundra JBL No Navi already have Pioneer Avic 8200NEX installed with PAC steering control

Group using the TO1 and TO2 firmware * see specific firmware for full feature list.
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sammishima
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2008 Tundra JBL No Navi already have Pioneer Avic 8200NEX installed with PAC steering control

Post by sammishima » Thu Jul 11, 2019 2:29 pm

I have 2008 Toyota Tundra with JBL/no Navi. I already have Pioneer AVIC 8200NEX installed with PAC steering control. Everything is working fine. I just want to add Maestro OBDII data capability. What is the minimal connection I need to make with the radio using the T01 harness?If possible I want to keep the PAC steering system.
Thank you.

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billr
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Re: 2008 Tundra JBL No Navi already have Pioneer Avic 8200NEX installed with PAC steering control

Post by billr » Thu Jul 11, 2019 5:23 pm

here is what I would do:
1) don't use the TO1 harness at all, leave the harnessing you already have in tact.
2) take the Maestro unit and flash it for a 2009 Nissan Frontier
3) Using the wires that comes with the Maestro RR interface, follow the connections in the install sheet for the 09 Frontier in regards to the OBD2 and the power/ground. disregard the connections for the steering wheel wires.
4) plug the data cable that comes with the Maestro RR into the RR and into the back of the radio (only one place it will fit)

You should be able to get gauges that way and not mess with the PAC interface.
William (Bill) Repicky
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sammishima
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Re: 2008 Tundra JBL No Navi already have Pioneer Avic 8200NEX installed with PAC steering control

Post by sammishima » Thu Jul 11, 2019 7:39 pm

Thanks for the quick reply. I will try this next week and let you know the results!

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