Sequoia 4WD V8-5.7L (3UR-FE) (2009)
(a) Disconnect the A27 ECM connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Result
D -- REPLACE ECM
C -- REPLACE ECM
B -- REPLACE ECM
A -- REPAIR OR REPLACE CAN MAIN WIRE CONNECTED TO ECM (CANH, CANL)
14. CHECK FOR SHORT IN CAN BUS WIRES (NO. 1 JUNCTION CONNECTOR - NO. 2 JUNCTION CONNECTOR)
(a) Disconnect the H101 No. 1 junction connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
NG -- REPAIR OR REPLACE CAN MAIN WIRE OR CONNECTOR (NO. 1 JUNCTION CONNECTOR - NO. 2 JUNCTION
CONNECTOR)
OK -- Continue to next step.