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Toyota Prius Problems

Find the most common issues based on Toyota Prius owner complaints.
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Most Common Toyota Prius Problems

The center multi-function display may stop working. This is commonly caused by a poorly soldered internal connection on the display circuit board. These display panels can be successfully repaired ...
The Check Engine Light may illuminate with a fault code P1121 stored. It is commonly caused by a failed three way coolant control valve. Valve replacement is recommended if this occurs.
The fuel gauge may read incorrectly. Our technicians tell us there is a recalibration procedure which should be performed to correct this issue.
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0 Known Toyota Prius Brakes Problems

1 Known Toyota Prius Drive Train Problem

The hybrid transmission may fail prematurely. Our technicians recommend changing the transmission fluid every 30K miles in order to help prolong transmission life. There is a small square pan on th...

6 Known Toyota Prius Electrical & Lights Problems

The center multi-function display may stop working. This is commonly caused by a poorly soldered internal connection on the display circuit board. These display panels can be successfully repaired ...
The fuel gauge may read incorrectly. Our technicians tell us there is a recalibration procedure which should be performed to correct this issue.
The fuel gauge may read incorrectly. A service bulletin has been released by Toyota regarding this concern. The fuel filler pipe or the instrument cluster may need to be replaced to correct this co...

2 Known Toyota Prius Engine Problems

The Check Engine Light may illuminate with a fault code P1121 stored. It is commonly caused by a failed three way coolant control valve. Valve replacement is recommended if this occurs.
The power inverter coolant pump may fail resulting in illumination of the Check Engine Light associated with fault code P0A93 stored. Our technicians tell us the power inverter coolant pump should ...

2 Known Toyota Prius Exhaust & Emissions Problems

A no start or loss of power issue may develop if debris falls into the mass air flow sensor when changing or inspecting the air filter. Care should be taken when changing of replacing the air filte...
The fuel tank used a unique liner which has caused trouble in some vehicles. If problems occur with the fuel tank liner the fuel tank must be replaced.

0 Known Toyota Prius Heating & Air Conditioning Problems

0 Known Toyota Prius Maintenance Problems

0 Known Toyota Prius Miscellaneous Problems

1 Known Toyota Prius Suspension & Steering Problem

Premature tire wear is an concern due to the soft rubber compounds specified for original equipment tires. Our technicians tell us that most owners have changed to better wearing tires but fuel mil...

13
Known Toyota Prius Problems & Complaints

The center multi-function display may stop working. This is commonly caused by a poorly soldered internal connection on the display circuit board. These display panels can be successfully repaired ...
The hybrid battery cooling fan may become restricted, resulting in illumination of the Check Engine Light and an associated fault code p0A82. Our technicians tell us that keeping the cooling fan cl...
The fuel gauge may read incorrectly. Our technicians tell us there is a recalibration procedure which should be performed to correct this issue.
The power inverter coolant pump may fail resulting in illumination of the Check Engine Light associated with fault code P0A93 stored. Our technicians tell us the power inverter coolant pump should ...
The Check Engine Light may illuminate with a fault code P1121 stored. It is commonly caused by a failed three way coolant control valve. Valve replacement is recommended if this occurs.
The fuel gauge may read incorrectly. A service bulletin has been released by Toyota regarding this concern. The fuel filler pipe or the instrument cluster may need to be replaced to correct this co...
Starting difficulties may develop, mostly noted if the car has been parked for several days. Toyota has changed the 12v battery size specification to help correct this concern. Our technicians tell...
The hybrid transmission may fail prematurely. Our technicians recommend changing the transmission fluid every 30K miles in order to help prolong transmission life. There is a small square pan on th...
The high voltage hybrid battery may develop corrosion of the electrical harness resulting in premature failure. Our technicians tell us the hybrid battery must be replaced to correct this issue.
A no start or loss of power issue may develop if debris falls into the mass air flow sensor when changing or inspecting the air filter. Care should be taken when changing of replacing the air filte...
Premature tire wear is an concern due to the soft rubber compounds specified for original equipment tires. Our technicians tell us that most owners have changed to better wearing tires but fuel mil...
The fuel tank used a unique liner which has caused trouble in some vehicles. If problems occur with the fuel tank liner the fuel tank must be replaced.
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