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2. CHECK FOR OPEN IN CAN BUS WIRE (MAIN BODY ECU BRANCH WIRE) a. Disconnect the J2 main body ECU connector. b. Measure the resistance according to the value(s) in the table below. Standard resistance STANDARD RESISTANCE SPECIFICATION TABLE Fig. 69: Identifying J2 Main Body ECU Connector Terminals NG: REPAIR OR REPLACE MAIN BODY ECU BRANCH WIRE OR CONNECTOR (CANH, OK: Go to Next Step 3. CHECK HARNESS AND CONNECTOR (MAIN BODY ECU - BATTERY AND BODY GROUND) a. Reconnect the cable to the negative (-) battery terminal before measuring the resistances of the main wire and the branch wire. b. Disconnect the DA, DB and DD main body ECU connectors. c. Measure the resistance according to the value(s) in the table below. memory and settings. As a result, after turning the ignition switch Tester Connection Switch Condition Specified Condition J2-5 (CANH) - J2-6 (CANL) Ignition switch OFF 54 to 69 ohms
2009 Toyota Tundra 2009 ACCESSORIES & EQUIPMENT CAN Communication - Tundra
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