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Kalectro
21st December, 2017, 12:18 PM
Hi everyone.
I have a Toyota yaris year:2004
I received a Toyota Yaris that does not start anymore.
The initial problem was the speeds that no longer passed when the "N" started flashing on the dashboard. The vehicle could move before the intervention.
Codes P0808 and P0907 are recorded at diagnosis.
I checked the sensors. They were in good condition.
By replacing the sensors, the board flashed the "5" which prevented the vehicle from starting.

I did the reset Clutch clamp position adjustment manual procedure, Initialisation of the MMT ECU and the Initialisation of the clutch.

After that, nothing was displayed as a speed level on the dashboard.

I am also looking for the original dump of the tcm. Ref: 89530-52090 AISIN: 324811-10220.
Can you help me please.
Thank you in advance.

P0808 Clutch Position Sensor Circuit High
P0907 Gate Select Position Circuit High

Kalectro
24th July, 2018, 10:48 AM
Solved
After several attempts of initialization and learning, it turns out that the coil inside the ecu was burned.
After replacement and re-learning of the clutch, everything works again.

Kalectro
24th July, 2018, 10:49 AM
I have fixed the problem since last year but I expected to make a return.