Corolla L4-2.4L (2AZ-FE) (2010)
NOTICE:
The resistance must be measured after the CAN No. 1 junction connector is disconnected.
Standard Resistance:
NG -- REPAIR OR REPLACE CAN BRANCH WIRE CONNECTED TO DLC3
OK -- Continue to next step.
2. CHECK FOR SHORT TO GND 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.
NOTICE:
The resistance must be measured after the CAN No. 2 junction connector is disconnected.
Standard Resistance:
NG -- CHECK FOR SHORT TO GND IN CAN BUS WIRE (POWER STEERING ECU BRANCH WIRE)
OK -- Continue to next step.
3. CHECK FOR SHORT TO GND IN CAN BUS WIRE (ECM MAIN WIRE)
(a) Measure the resistance according to the value(s) in the table below.