Corolla L4-2.4L (2AZ-FE) (2010)
(a) Turn the ignition switch off, and disconnect negative battery terminal.
(b) Disconnect the CAN No. 1 junction connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
NG -- REPAIR OR REPLACE CAN BRANCH WIRE CONNECTED TO DLC3
OK -- Continue to next step.
2. CHECK FOR SHORT TO B+ IN CAN BUS WIRE (CAN NO. 2 JUNCTION CONNECTOR)
(a) Reconnect the CAN No. 1 junction connector.
(b) Disconnect the CAN No. 2 junction connector.
(c) Measure the resistance according to the value(s) in the table below.