AT downshift issue

[FRSBRZGT86FAN]

Originally Posted by Bergen23

I emailed my dealer yesterday and explained what was happening, but he said it definitely shouldn't be doing it. He told me to bring it in at some point this week. Then I followed that up with your video and told him my car does the same thing. Have yet to hear back about that, but at least I'm not being brushed off, so that makes me happy.

Get in touch with your dealership and see what they say!

Did you see your dealer yet? I won't find anything out till Friday

[Bergen23]

Originally Posted by FRSBRZGT86FAN

Did you see your dealer yet? I won't find anything out till Friday

Car is going in tomorrow.

[FRSBRZGT86FAN]

Originally Posted by Bergen23

Car is going in tomorrow.

For me at least today I've noticed shifting has become quite rough in manual mode not sure why

[RFB]

Any of my slush issues were cured with ENEOS tranny fluid.

Tracking causes a grumpy tranny. Top ups didn't work, a complete flush with ENEOS and it was shifting faster and smoother than new.

A complete flush and refill every season with ENEOS like our Nippon brothers use and all is well fer me -

A slush box tranny fluid cooler is a MUST for the track, (the juice lasts longer) -

[FRSBRZGT86FAN]

Originally Posted by RFB

Any of my slush issues were cured with ENEOS tranny fluid.

Tracking causes a grumpy tranny. Top ups didn't work, a complete flush with ENEOS and it was shifting faster and smoother than new.

A complete flush and refill every season with ENEOS like our Nippon brothers use and all is well fer me -

A slush box tranny fluid cooler is a MUST for the track, (the juice lasts longer) -

Not the issue but I will upgrade the fluid at some point

[FRSBRZGT86FAN]

@Bergen23 Did your dealership solve the mystery? Or are they stumped I really really hope this is reproducible for mine.

[Bergen23]

Originally Posted by FRSBRZGT86FAN

@Bergen23 Did your dealership solve the mystery? Or are they stumped I really really hope this is reproducible for mine.

Salesman took it for a 15 minute drive, problem didn't show up. They're going to have the car for a few weeks, so hopefully it turns up.

[FRSBRZGT86FAN]

Originally Posted by Bergen23

Salesman took it for a 15 minute drive, problem didn't show up. They're going to have the car for a few weeks, so hopefully it turns up.

I think I'll tell my technician do drive it several cycles repeatedly it didn't appear at all today interestingly enough

[FRSBRZGT86FAN]

Update: Code P0700 has appeared, and the issue is very similiar to this:http://www.ft86club.com/forums/showthread.php?p=1625331


I believe a new TCM or ECU is in our future @Bergen23

[Bergen23]

Originally Posted by FRSBRZGT86FAN

Update: Code P0700 has appeared, and the issue is very similiar to this:http://www.ft86club.com/forums/showthread.php?p=1625331


I believe a new TCM or ECU is in our future @Bergen23

Good to hear you got it resolved. No cel for me, but was the code something they pulled, or did it show up during them scanning for something?

[FRSBRZGT86FAN]

Originally Posted by Bergen23

Good to hear you got it resolved. No cel for me, but was the code something they pulled, or did it show up during them scanning for something?

I found it when using my oft and I have told them about it

[Bergen23]

Originally Posted by FRSBRZGT86FAN

I found it when using my oft and I have told them about it

Well, that CEL always comes on after a flash, so that probably isn't actually the problem.

After 2 drives, the dealership still hasn't replicated the problem, so I don't think they're going to be doing much about it.

[FRSBRZGT86FAN]

Originally Posted by Bergen23

Well, that CEL always comes on after a flash, so that probably isn't actually the problem.

After 2 drives, the dealership still hasn't replicated the problem, so I don't think they're going to be doing much about it.

Didn't flash a tune yet Lol but its unusual that after clearing the code that code came back again we'll see tomorrow thank god I didn't flash anything yet otherwise my warranty would've been kaput Lol

[FRSBRZGT86FAN]

Originally Posted by Bergen23

Well, that CEL always comes on after a flash, so that probably isn't actually the problem.

After 2 drives, the dealership still hasn't replicated the problem, so I don't think they're going to be doing much about it.

Issue is completely fixed they replaced the TCM and reseated all the connections to it as well as reset my ecu and flashed the latest OEM firmware. I am now running oft stage 1 93 octane tune with no issues.