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The CHRS pump is aka storage tank pump. If no DTC was logged then there is no need for you to take any action if you can live with the noise.
An engine misfire most often is caused by a failed spark plug, or spark igniter, or fuel injector. If all of those are good then the cylinder...
2004 - 2005 models have a slightly simpler headlight appearance vs. later 2G models which have a more intricate cosmetic detail. Probably a...
Based upon the timing of the sound, I would say the cause is the engine coolant heat recovery system pump making excessive noise.
I do not think this is a valid code. Now, if this was P0302 that would point to a cylinder 2 engine misfire. 1. Replace the fob battery (you...
Yes. Basically you would turn the crankshaft pulley to get cylinder 1 to top dead center (TDC), then remove the engine valve cover and see...
1. Check tire air pressure at all four tires. 2. Maybe your car has a failed wheel bearing.
An intermittent pump noise typically is produced by the brake actuator pump maintaining pressure in the system. If you repeatedly depress the...
Or if the OP’s car is not at least an Option Package 2 model, it does not have VSC.
Mini VCI is the software diagnostic that I would recommend for any Toyota/Lexus vehicle.
That is normal behavior and I am not aware of a switch to modify that behavior.
I have the 2005 manual which has different page numbering than the current manual scheme which uses alpha characters to define a section and page...
Put a battery charger on the 12V battery overnight; 12.2V is quite low. A new fully charged AGM battery should measure 13V.
Totally agree especially since OP says his soldering skill is not high.
The bearing is the component of the idler pulley that is likely to fail, if you are concerned about the quality of the aftermarket part. However...
I am wondering whether the iridium spark plugs were replaced at 120K miles. If not, that certainly would be the first repair action I would take...
DTC P0125 and P0128 might be logged by the engine ECU if the thermostat remains open and the engine does not reach normal operating temperature....
Look for a loose 12V battery cable.
Replace the engine coolant pump, it is fairly obvious that is the problem since you have to hit it with a hammer to get it going. It would not...
P261B: engine coolant pump speed less than 900 RPM. Problem areas include the wiring to the pump, the pump, and the ECM (engine control module)....
