Matrix FWD L4-1.8L (2ZR-FE) (2010)
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(b) Turn the ignition switch to ON.
(c) Measure the voltage of the wire harness side connector.
Standard Voltage:
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (4WD CONTROL ECU - BATTERY)
OK -- Continue to next step.
6. CHECK WIRE HARNESS OR CONNECTOR (4WD CONTROL ECU - BODY GROUND)
(a) Disconnect the ECU connector.
(b) Measure the resistance of the wire harness side connector.
Standard Resistance:
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (4WD CONTROL ECU - BODY GROUND)
OK -- Continue to next step.
7. CHECK 4WD CONTROL ECU
(a) Connect the ECU connector.
