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If there is moisture (colorless) on the speed sensor, is doing a coolant delete sufficient or does the LDU also need to be serviced?

@Arlin What exactly are you looking for? The OBC or only the fuses? tesla Gen 1 OBC is ~$200 and 2 FWH-50B fuses are about ~$50 on ebay.

@alflash Then the next best hypothesis would be that the OBC is faulty, correct? > Is it possible to check the fuse for the cabin heater This would need checking the continuity between HV terminal and cabin heater terminal, correct?

I hope I have followed the instructions correctly this time. Prep: Resistances: Pin 3 and pin 4 - 2.467 Kohm Pin 3 and Pin 5 - 80.1 Kohm

@alflash I agree, I didn't pay attention to the pins you were referring to regarding the resistance check and thought they were the same as what was mentioned elsewhere on other threads. Moving forward, I will be less impatient and carefully read the instructions. I apologize for any frustration...

I already purchased a pump based on an earlier comment. No worries :) Already did the resistance check. They exactly match https://openinverter.org/wiki/File:Toyota_RAV4_EV_Charge_Port-_testing_OBC_Fuses.jpg Will look into T-SB-0111-14 and report back. Thanks !

Looks like the pump 2 error message went away after clearing the code but charger malfunction exists. The heater is also not working

@alflash I I was referring to "Disconnect connector D6 from the water pump with motor RH (for HV battery)." which is a part of troubleshooting steps in page 3 of the pdf you linked above. Will clear the code and report back

I went through several posts about water pump replacement and I have a few more questions: 1. In the screenshot, the thermal controller shows 30% for battery pump 2. Does that mean pump 2 is running at 30%? 2. Is further diagnosis required or should I just proceed to replacing the RH pump? 3. I...

Hello, After around 68K miles of trouble free operation looks like car is exhibiting a bunch of issues all of a sudden. Now it failing to charge with this error message. Here is the diagnostic details. Thanks to @asavage for the cable and guide on how to use TPD, getting the info was a breeze...