Matrix L4-1.8L (1ZZ-FE) (2008)
(a) Turn the ignition switch off.
(b) Disconnect the ECM connector (E5).
(c) Measure the resistance according to the value(s) in the table below.
Standard resistance:
NG -- CHECK FOR OPEN IN CAN BUS MAIN WIRE (SKID CONTROL ECU MAIN WIRE)
OK -- REPLACE ECM
3. CHECK FOR OPEN IN CAN BUS MAIN WIRE (SKID CONTROL ECU MAIN WIRE)
(a) Reconnect the ECM connector.
(b) Disconnect the skid control ECU connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard resistance:
NG -- CHECK FOR OPEN IN CAN BUS MAIN WIRE (CAN JUNCTION CONNECTOR)
OK -- REPLACE SKID CONTROL ECU WITH ACTUATOR
4. CHECK FOR OPEN IN CAN BUS MAIN WIRE (CAN JUNCTION CONNECTOR)
(a) Reconnect the skid control ECU connector.
(b) Disconnect the CAN junction connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard resistance: