2009 Toyota Prius Touring 1.5L MIL Lamp on
I have tested the system with scan tool and no failures occurred. Replace water pump and control valve anyway and fault code returns at cold start. Water pump for electric motor runs with key on always and engine water pump is on with engine on. Problem se...
FIX posted 10/25/2019
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Message Closed w/FIX
Vehicle Data2009 Toyota Prius Touring
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2009 Toyota Prius Touring
VIN | JTDKB20U29 |
Engine | 1.5 L / 4 cyl / ELECTRIC/GAS |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold |
Trouble Codes
P2601 | Coolant Pump Control Circuit Performance |