A Study in Pink: Understanding Toyota’s Pink Super Long Life Coolant (SLLC) and Cooling System Components
A study in Toyota’s pink coolant and some of the cooling system components that utilize this...
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Author: TOYOTAtech
The Toyota Park-By-Wire System Explained: A Walk Through the Park
Toyota created a “shift”-by-wire system and a park-by-wire system for their hybrid vehicles. We’ll...
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Diagnosing Prius Hybrid Battery Pack: Sometimes They Come Back…
It’s possible to do everything right and still find the Prius you just fixed waiting for you on a...
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Understanding the Toyota Hybrid Braking System
Not all Toyota hybrid brake systems are the same. In this article, we’ll be exploring the braking...
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The Toyota Corolla: A 55-Year Retrospective
After 55 years the Corolla has not only survived, but thrived. Join us as we take a look at the...
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Putting Cranky Toyota Hybrids to Bed
Crank-no-start with a hybrid is a little different, but they're actually easier to diagnose than...
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The Sad Saga of the 2007 Lexus ES350 and a P0051 AF Sensor Heater Circuit Code
Some months ago, I was called to a shop to assist in the diagnosis of a 2007 Lexus ES350 (Figure...
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15-Minute Toyota Diagnostics
This article will show how diagnostic clues can be linked together to create a complete vehicle picture, which will save time and make for quick diagnosis.
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Diagnosing Toyota High Voltage Ground Isolation Faults
High voltage systems are never chassis grounded, and if a high voltage cable or component shorts to chassis ground, it’s a problem.
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A Look Inside How Toyota Inverters Work and Diagnosing Failures
In this article we’ll cover the components that make up Toyota inverters, how they work, and some...
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