Toyota Rav4 EV Forum

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 Post subject: Re: Datalogging EV-CAN Bus Information through OBDII
PostPosted: Sat Jun 30, 2018 1:37 am 
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Joined: Wed May 30, 2018 3:44 am
Posts: 4
Anyone made any progress on Data porting. I’ve got a bad tire pressure sensor somewhere and the dealer doesn’t know how to find it without plugging their computer in. AND of course they don’t have the right computer here in Milwaukee.


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 Post subject: Off. "О temporal! О mores!" ( Marcus Tullius Cicero)
PostPosted: Sat Jun 30, 2018 6:47 am 
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Joined: Sun Sep 03, 2017 3:46 pm
Posts: 30
Location: Ukraine
pcspilot wrote:
... I’ve got a bad tire pressure sensor somewhere and the dealer doesn’t know how to find it without plugging their computer in. AND of course they don’t have the right computer here in Milwaukee.

1. The technicians of an authorized serviceshop must have and must be able to use at least scan tool Techstream Lite: https://techinfo.toyota.com/techInfoPor ... ti_ts_lite with this interface: http://drewtech.com/mongoose/toyota2.html

2. These supposeds (ostensibly) experts should know, that the TPWS any trouble codes (aka flash-codes from the tire pressure warning light in the combination meter) can be read also without a scan tools by connecting (shorting) of terminals 13 (TC) and 4 (CG) of the DLC3.

Such ignorance is a Shame for "Toyota Motor Sales, USA"


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 Post subject: Re: Off. "О temporal! О mores!" ( Marcus Tullius Cicero)
PostPosted: Sun Jul 01, 2018 10:47 pm 
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Joined: Wed Nov 14, 2012 9:50 pm
Posts: 4027
Location: San Diego
alflash wrote:
pcspilot wrote:
... I’ve got a bad tire pressure sensor somewhere and the dealer doesn’t know how to find it without plugging their computer in. AND of course they don’t have the right computer here in Milwaukee.

1. The technicians of an authorized serviceshop must have and must be able to use at least scan tool Techstream Lite: https://techinfo.toyota.com/techInfoPor ... ti_ts_lite with this interface: http://drewtech.com/mongoose/toyota2.html

2. These supposeds (ostensibly) experts should know, that the TPWS any trouble codes (aka flash-codes from the tire pressure warning light in the combination meter) can be read also without a scan tools by connecting (shorting) of terminals 13 (TC) and 4 (CG) of the DLC3.

Such ignorance is a Shame for "Toyota Motor Sales, USA"


Can you take a picture and clarify this “shorting” method?


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 Post subject: Re: Off. "О temporal! О mores!" ( Marcus Tullius Cicero)
PostPosted: Mon Jul 02, 2018 12:09 am 
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Joined: Sun Sep 03, 2017 3:46 pm
Posts: 30
Location: Ukraine
TonyWilliams wrote:
alflash wrote:
pcspilot wrote:
... I’ve got a bad tire pressure sensor somewhere and the dealer doesn’t know how to find it without plugging their computer in. AND of course they don’t have the right computer here in Milwaukee.
1. The technicians of an authorized serviceshop must have and must be able to use at least scan tool Techstream Lite: https://techinfo.toyota.com/techInfoPor ... ti_ts_lite with this interface: http://drewtech.com/mongoose/toyota2.html
2. These supposeds (ostensibly) experts should know, that the TPWS any trouble codes (aka flash-codes from the tire pressure warning light in the combination meter) can be read also without a scan tools by connecting (shorting) of terminals 13 (TC) and 4 (CG) of the DLC3.
Such ignorance is a Shame for "Toyota Motor Sales, USA"
Can you take a picture and clarify this “shorting” method?
Let me know , how I can send to You this Description (for TPWS) from original RM for RAV4EV 2013 MY?


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 Post subject: Re: Datalogging EV-CAN Bus Information through OBDII
PostPosted: Mon Jul 02, 2018 11:55 pm 
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Joined: Wed May 30, 2018 3:44 am
Posts: 4
Is there a way to get a copy of the repair manuals for these vehicles?


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 Post subject: Re: Datalogging EV-CAN Bus Information through OBDII
PostPosted: Tue Jul 03, 2018 12:22 am 
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Joined: Sun Sep 03, 2017 3:46 pm
Posts: 30
Location: Ukraine
pcspilot wrote:
Is there a way to get a copy of the repair manuals for these vehicles?
The subscription price for TIS is relatively small (https://techinfo.toyota.com/techInfoPor ... _nfpb=true) and for 2 days You can try download all the necessary Information for RAV4EV and/or info for others Models of Toyota/Lexus/Scion.


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 Post subject: Re: Off. "О temporal! О mores!" ( Marcus Tullius Cicero)
PostPosted: Fri Mar 08, 2019 2:01 pm 
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Joined: Sun Sep 03, 2017 3:46 pm
Posts: 30
Location: Ukraine
TonyWilliams wrote:
alflash wrote:
pcspilot wrote:
... I’ve got a bad tire pressure sensor somewhere and the dealer doesn’t know how to find it without plugging their computer in. AND of course they don’t have the right computer here in Milwaukee.
1. The technicians of an authorized serviceshop must have and must be able to use at least scan tool Techstream Lite: https://techinfo.toyota.com/techInfoPor ... ti_ts_lite with this interface: http://drewtech.com/mongoose/toyota2.html
2. These supposeds (ostensibly) experts should know, that the TPWS any trouble codes (aka flash-codes from the tire pressure warning light in the combination meter) can be read also without a scan tools by connecting (shorting) of terminals 13 (TC) and 4 (CG) of the DLC3.Such ignorance is a Shame for "Toyota Motor Sales, USA"
Can you take a picture and clarify this “shorting” method?
Yes, take a look this video-illustration https://youtu.be/otxFAz_0XAg


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 Post subject: Re: Datalogging EV-CAN Bus Information through OBDII
PostPosted: Tue Mar 12, 2019 2:15 am 
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Joined: Mon Aug 07, 2017 4:55 pm
Posts: 131
Location: Duvall, Wash.
Interesting. Thank you for the link.

_________________
Regards,
Al Savage
2014 Rav4 EV, Shoreline Blue Pearl, #2609, first use 04Jun2014, 49k miles (Aug2017), OpenEVSE 40A. First DU replacement May2018 59k.
2018 Model 3 LR AWD, blue. 9.6kw solar
1999 E300 on B100 (sold Sep2018)
http://nissandiesel.dyndns.org


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 Post subject: Re: Datalogging EV-CAN Bus Information through OBDII
PostPosted: Tue Mar 12, 2019 2:46 am 
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Joined: Mon Aug 07, 2017 4:55 pm
Posts: 131
Location: Duvall, Wash.
TonyWilliams wrote:
We opened up the communications "Gateway computer" module at the left rear of the Rav4, and logged data for a future "energy level" instrument.


Image


Hey! You've got my Tek 'scope!

Seems like you've paid Photobucket the requisite pizzo, and I can finally see the images in this post, so I'm just now seeing my 'scope in your RAV. Too bad Photobucket doesn't (seem to) provide any way to see a higher-res version, but I'm pretty sure my two Flukes are older than yours :( I have a 79 for bench work and an antique 23 for field work.

_________________
Regards,
Al Savage
2014 Rav4 EV, Shoreline Blue Pearl, #2609, first use 04Jun2014, 49k miles (Aug2017), OpenEVSE 40A. First DU replacement May2018 59k.
2018 Model 3 LR AWD, blue. 9.6kw solar
1999 E300 on B100 (sold Sep2018)
http://nissandiesel.dyndns.org


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