Matrix FWD L4-1.8L (2ZR-FE) (2010)
(b) Disconnect the power steering ECU connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
NG -- REPAIR OR REPLACE CAN BRANCH WIRE OR CONNECTOR (POWER STEERING ECU BRANCH WIRE)
OK -- Continue to next step.
2. CHECK WIRE HARNESS (POWER STEERING ECU - BATTERY AND BODY GROUND)
(a) Disconnect the power steering ECU connectors.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
(c) Measure the voltage according to the value(s) in the table below.