ODBII Connection 2019 Tundra

Group using the TO1 and TO2 firmware * see specific firmware for full feature list.
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shakezoola
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Joined: Tue Jul 16, 2019 10:32 am

Adding aftermarket amp 2019 Tundra

Post by shakezoola » Fri Aug 16, 2019 9:18 am

I installed an Alpine ILX-F309TND that came pre-wired to the iDataLink harness. I'm going to install an aftermarket amp, but I've been reading that the vehicle specific models may have some restrictions. Does anyone know if the RCA low level outputs are functional?

Thanks.

shakezoola
New User
Posts: 4
Joined: Tue Jul 16, 2019 10:32 am

ODBII Connection 2019 Tundra

Post by shakezoola » Fri Aug 16, 2019 9:23 am

I installed an Alpine ILX-F309TND with the pre-wired iDataLink harness. I had issues with the ODBII connection keeping the radio on, so I disconnected it. I have read that there is a resistor to remove to fix this issue.

My radio still sees TPMS data, gauges on the radio report correct information from my vehicle, and it reports when doors are open. IF I'm seeing this info without the ODBII, what would I gain by performing the fix and connecting the ODBII?

Thanks!

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Dara DeGrand
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Joined: Mon Dec 02, 2013 1:34 pm

Re: ODBII Connection 2019 Tundra

Post by Dara DeGrand » Fri Aug 16, 2019 9:54 am

Gauges information is pulled from behind the radio; TPMS and door status is most often pulled from the OBD2.

If you're missing those with the obd2 disconnected, do the attached tech tip and it should sort you out.
Toyota resistor removal.pdf
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Dara DeGrand
Maestro Technical Support Manager
Automotive Data Solutions Inc.
8400 Bougainville, QC
T 514.807.2888
TF 866.427.2999

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Dara DeGrand
ADS Team
Posts: 6130
Joined: Mon Dec 02, 2013 1:34 pm

Re: Adding aftermarket amp 2019 Tundra

Post by Dara DeGrand » Fri Aug 16, 2019 9:57 am

shakezoola wrote:
Fri Aug 16, 2019 9:18 am
Does anyone know if the RCA low level outputs are functional?

Thanks.
Is the vehicle equipped with JBL? If so, make sure you uncheck OEM amplifier in your flash before you re-wire and add an amp. Otherwise, the RCAs should be functional.

We merged your posts; One vehicle doesn't need more than one thread.
Dara DeGrand
Maestro Technical Support Manager
Automotive Data Solutions Inc.
8400 Bougainville, QC
T 514.807.2888
TF 866.427.2999

shakezoola
New User
Posts: 4
Joined: Tue Jul 16, 2019 10:32 am

Re: ODBII Connection 2019 Tundra

Post by shakezoola » Fri Aug 16, 2019 7:45 pm

Dara DeGrand wrote:
Fri Aug 16, 2019 9:54 am
Gauges information is pulled from behind the radio; TPMS and door status is most often pulled from the OBD2.

If you're missing those with the obd2 disconnected, do the attached tech tip and it should sort you out.

Toyota resistor removal.pdf
I can see tpms and door status. So it seems I don't need the ODBII connected if I can see this. Is there any other gain to connecting the ODBII?

shakezoola
New User
Posts: 4
Joined: Tue Jul 16, 2019 10:32 am

Re: Adding aftermarket amp 2019 Tundra

Post by shakezoola » Fri Aug 16, 2019 7:46 pm

Dara DeGrand wrote:
Fri Aug 16, 2019 9:57 am
shakezoola wrote:
Fri Aug 16, 2019 9:18 am
Does anyone know if the RCA low level outputs are functional?

Thanks.
Is the vehicle equipped with JBL? If so, make sure you uncheck OEM amplifier in your flash before you re-wire and add an amp. Otherwise, the RCAs should be functional.

We merged your posts; One vehicle doesn't need more than one thread.
It's not equipped with the factory JBL system. Looks like I'm good to go with the RCAs.

Thanks!

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