Search results

The maximum probability of coolant leakage into the engine occurs at a mileage of approximately 60-80 thousand miles and at an age of this vehiclee over 8-10 years. And this is despite the fact that Tesla used conventional single-lip seals. In addition, the current 10-12 year old RAV4s have a...

Thanks for the additions. Judging by the specified codes, the BMB initiates Faulty communication line with the BMS (BMS_w003) due to imbalance between bricks voltage (for example, BMS_w064), as well as unacceptably low voltage of the brick(s). So the question and request. Was the voltage of the...

Thank you for your attention to my request. Perhaps these results of diagnostics can be extracted from the attachment to this letter to ce2068 which is stored in the "sent" folder of your email box.

Can you provide the results of the Tesla system scan, such as fault codes, or is this a commercial top-secret?

Examples of checking with current clamps*. 1. With an installed video recorder, which was powered directly from a 12V battery 2. Checking in the absence of additional systems/devices * Note. About measuring.

With a high degree of probability (up to 95%), we can assume a faulty fuse in the Charger. https://alflash.com.ua/2019/to_rav4ev/078a.png There are dozens of descriptions of such repairs in this forum. For example, https://diag.alflash.com.ua/wp-content/uploads/2024/05/story2022-08-13.pdf...

I used the device aka Break-Out-Box (No. 1) only for quick connection of 12V to ELM327. Break-Out-Box No. 2 was used to simultaneously work with two programs (TDS and Scan My Tesla) via DLC3 No. 2. By the way, the Techstream program was simultaneously connected, naturally via a regular OBD-II...

As far as I understand, there (https://www.myrav4ev.com/threads/fs-2012-rav4-sf-south-bay-san-jose-area.2660/#post-31368) describes checking the insulation resistance between high voltage DC* (+ or -) and GND. I asked and described the resistance between the alternating voltage control of the...

Will the measurement tool be a regular/generic DVOM with a measuring bridge voltage of 5÷9 volts or a megohmmeter with a test voltage of 500÷1000 volts? As I understand, violations of the insulation resistance between the stator and its housing are detected by the inverter. And in the event...

Thanks for the answer, but I was asking about a completely different parameter. Not about the value of the Isolation Resistance parameter (between +HV Bat. and GND, -HV Bat. and GND. https://alflash.com.ua/2019/to_rav4ev/isol_resist.png I was asking about the isolation resistance between...

Questions. 1. Behavior* of this vehicle in Ready and position D and/or R, if after releasing the brake pedal without pressing the acceleration pedal when it is on level ground? 2. in the same conditions, but with the drive selector in neutral, can you freely and without noise push the car on a...

When the “state status” changes after releasing the brake pedal in the “Ready” mode, some processes may occur quite quickly and a short-term change in some parameters may not be noticed. But if your laptop is on the Internet, then through a program, for example, AmmyyAdmin...

Questions. Can you make and publish voltage oscillograms on the contacts of the motor speed sensor with the rotor stationary and when it rotates (before and after replacing it)?

How similar is this to your program? https://teslamotorsclub.com/tmc/threads/reading-battery-voltages-and-temperatures-via-can-on-model-s.60509/

Thanks for the clarification. My question was to check if any other codes had popped up during your test drive.

Do Tesla system fault codes appear when a malfunction occurs? If yes, which ones?

I have numerical data on the battery cells voltage of several RAV4EVs and now with your help I have added the collection :) Thank you for your attention to my request! The data was received via the CAN bus directly from the BMS through the blue diagnostic connector, right?

The answer to this question is only available to Tesla developers of algorithms for checking/control the charging process.

Do you have numerical values of the cells voltage measurement results in the form of a table or txt file?

Unfortunately in RAV4EV, Tesla provided only replacing the HV Battery* for a malfunction with code BMS_f097 https://alflash.com.ua/2019/to_rav4ev/bms_f097.pdf and there is no test plan https://alflash.com.ua/2019/to_rav4ev/003_097_1.jpg I suppose it would be useful to first check the cells...