Corolla L4-1.8L (2ZR-FE) (2009)
(b) Measure the resistance according to the value(s) in the table below.
NOTE: The resistance must be measured after the ECM connector and CAN No. 2 junction connector are disconnected.
Standard Resistance:
Result:
C -- REPAIR OR REPLACE CAN MAIN WIRE OR CONNECTOR (CAN NO. 2 JUNCTION CONNECTOR - ECM)
B -- REPLACE ECM
A -- REPLACE ECM
7. CHECK FOR SHORT IN CAN BUS WIRES (CAN NO. 1 JUNCTION CONNECTOR - CAN NO. 2 JUNCTION CONNECTOR)