|
|
Fig. 110: Identifying J88 No. 2 Junction Connector Terminals NG: REPAIR OR REPLACE CAN BRANCH WIRE CONNECTED TO 4WD CONTROL ECU OK: REPLACE 4WD CONTROL ECU (See REMOVAL ) 25. CHECK FOR SHORT IN CAN BUS WIRES (ECM) a. Disconnect the A24 ECM connector. b. Measure the resistance according to the value(s) in the table below. Result RESULT REFERENCE TABLE Tester Connection Switch Condition Measured Resistance Result Proceed to J92-1 (CANH) - J92-2 (CANL) Ignition switch OFF 1 ohms or higher OK (for 1GR- FE) A OK (for 2UZ- FE) B OK (for 3UR- FE) C Below 1 ohms NG D
2009 Toyota Tundra 2009 ACCESSORIES & EQUIPMENT CAN Communication - Tundra
|