Corolla L4-2.4L (2AZ-FE) (2010)
(b) Reconnect the CAN No. 2 junction connector.
(c) Disconnect the ECM connector.
(d) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Result:
C -- CHECK FOR OPEN IN CAN BUS MAIN WIRE (CAN NO. 2 JUNCTION CONNECTOR - ECM)
B -- REPLACE ECM See: Engine Control Module/Service and Repair/Removal
A -- REPLACE ECM See: Engine Control Module/Service and Repair/Removal
4. CHECK FOR OPEN IN CAN BUS MAIN WIRE (CAN NO. 2 JUNCTION CONNECTOR - ECM)
(a) Reconnect the ECM connector.
(b) Turn the ignition switch off.
(c) Disconnect the CAN No. 2 junction connector.
(d) Measure the resistance according to the value(s) in the table below.