Aftermarket replacement parts often don’t measure up to the precision and reliability of genuine Toyota replacement parts. We offer some examples of why you should keep your customers’ Toyotas “all Toyota.” JUST ANOTHER DAY EN ROUTE to the office, with the customer’s...
Adaptive cruise control, lane departure warning, blind spot monitoring, cross-traffic alert, park assist — Do you know which Advanced Driver Assist System (ADAS) and comfort technologies are on the vehicle in your bay? Which need calibration, initialization, or...
Vehicle under test and final repair: 2007 Toyota Tundra 4.7L SR5 Customer complaint: MIL lamp on Toyota Secondary Air systems are complicated systems that work in accordance within the engine management systems and adhere to modern emissions standards. This...
Electronic power steering offers many benefits compared with engine-driven mechanical power steering. But diagnostic and repair procedures are very different. Here’s what you need to know. EPS offers several advantages over hydraulic power steering (HPS). One of the...
The Prius hybrid includes two separate cooling systems. Their roles are very different, as are servicing procedures. Engine as viewed from above. Note that the inverter reservoir is central and prominent while the engine access point and reservoir are hidden by the...
We often make fun of them: Techs who use the scan tool to tell them what part to replace. We must admit that sometimes, for the sake of expediency, we do the same thing. Let’s not get caught in that trap on a Toyota with a lean condition.
The Prius uses an independent cooling system to cool the inverter and Motor/Generator. In warm weather, problems with the inverter cooling system are fairly common in both the Gen 1 Prius (2001-2003), and Gen 2 Prius (2004-2009).
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