Prius L4-1.8L (2ZR-FXE) Hybrid (2010)
NG -- REPAIR OR REPLACE CAN NO. 1 BUS BRANCH WIRE OR CONNECTOR (POWER MANAGEMENT CONTROL
ECU)
OK -- Continue to next step.
2. CHECK HARNESS AND CONNECTOR (POWER SOURCE TERMINAL)
(a) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Text in Illustration
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (POWER SOURCE TERMINAL)
OK -- Continue to next step.
3. CHECK HARNESS AND CONNECTOR (GROUND TERMINAL)
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Text in Illustration
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (GROUND TERMINAL)
OK -- REPLACE POWER MANAGEMENT CONTROL ECU See: Power and Ground Distribution/Power Distribution
Module/Service and Repair/Removal
Power Steering ECU Communication Stop Mode