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Boxer54, Toyota Technician
Category: Toyota
Satisfied Customers: 1755
Experience:  ASE Master tech with L1 certification, Toyota Master Diagnostic Technician
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After loose battery contact power is gone completely. I was

Customer Question

After loose battery contact power is gone completely. I was not able to open trunk etc. Now power is on after using booster but acceleration is not working. Car is moving G but like 2miles per hrs.
JA: Is the power loss consistent, or does it fluctuate?
Customer: It was consistent. Now it is OK. Check engine sensor is on. Computer does not show anything
JA: What is the model/year of your Toyota?
Customer: Highlinder sport 2009
JA: Are you fixing your vehicle yourself? What have you tried so far?
Customer: Left it in dealership.
JA: Anything else you want the mechanic to know before I connect you?
Customer: Only this. Thanks a lot for your attention.
Submitted: 11 months ago.
Category: Toyota
Expert:  Boxer54 replied 11 months ago.

Thank you for trusting us with your Toyota question. This sounds consistent with the battery being shorted, maybe for just a split second. In thr underhood fuse box, there is a fuse marked ETCS. This fuse provides power to the electronic throttle control. Check it and replace if it is blown.