LEMON Manuals
: Even more car manuals for everyone
Home
>>
Toyota
>>
2003
>>
Prius
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Engine Control System Self Diagnostics
>>
Diagnostic Tests
>>
DTC P1600: Engine Control Module Batt Circuit
>>
Circuit Description
Circuit Description
Constant battery voltage is supplied to BATT terminal at ECM as the back-up power source.