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NG: REPAIR OR REPLACE CAN MAIN WIRE OR CONNECTOR (NO. 1 JUNCTION OK: Go to Next Step 6. CONNECT CONNECTOR a. Reconnect the J94 No. 1 junction connector connector. b. Reconnect the J93 No. 2 junction connector connector. 7. CHECK FOR SHORT IN CAN BUS WIRES (NO. 1 JUNCTION CONNECTOR - COMBINATION METER ECU) a. Disconnect the J84 No. 1 junction connector connector. b. Measure the resistance according to the value(s) in the table below. Result RESULT REFERENCE TABLE Fig. 94: Identifying J84 No. 1 Junction Connector Terminals NG: Go to step 12 OK: Go to Next Step 8. CHECK FOR SHORT IN CAN BUS WIRES (NO. 1 JUNCTION CONNECTOR - MAIN BODY ECU) a. Disconnect the J96 No. 1 junction connector connector. Tester Connection Switch Condition Measured Resistance Proceed to J84-1 (CANH) - J84-2 (CANL) Ignition switch OFF 1 ohms or higher OK Below 1 ohms NG
2009 Toyota Tundra 2009 ACCESSORIES & EQUIPMENT CAN Communication - Tundra
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