toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 3516 > < Initial Inspection and Diagnostic Overview|Page 3514
Page 52
background image

(b) Measure the resistance according to the value(s) in the table below.

Standard resistance:

NG --  REPAIR OR REPLACE CAN BRANCH WIRE CONNECTED TO 4WD CONTROL ECU (CANH, CANL)

OK --  REPLACE 4WD CONTROL ECU 

26. CHECK FOR SHORT TO B+ IN CAN BUS WIRE (ECM)

(a) Disconnect the A24 ECM connector.

(b) Measure the resistance according to the value(s) in the table below.

Standard resistance:

Result

E --  REPAIR OR REPLACE CAN MAIN WIRE CONNECTED TO ECM (CANH, CANL)

D --  REPLACE ECM 

Initial Inspection and Diagnostic Overview|Page 3516 > < Initial Inspection and Diagnostic Overview|Page 3514