Matrix L4-1.8L (1ZZ-FE) (2008)
(a) Disconnect the ECM connector (E5).
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- REPLACE ECM
4. CHECK FOR SHORT TO B+ IN CAN BUS WIRE (SKID CONTROL ECU)
(a) Disconnect the skid control ECU connector.