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DIAGNOSIS TSB Revision CONTROLLER AREA NETWORK (CAN) 54C-185 STEP 21. Check the wiring harness between joint CAUTION A digital multimeter should be used. For details refer to CAUTION The test wiring harness should be used. For details refer to (1) Disconnect joint connector (CAN1), and measure the voltage at the wiring harness side of joint connector (2) Turn the ignition switch to the ON position. terminal 5 and body ground. OK: 4.7 V or less (4) Measure the voltage between joint connector (CAN1) terminal 16 and body ground. OK: 4.7 V or less Q: Do all the voltages measure 4.7 V or less? YES (vehicles without satellite radio) : Go to Step 23. AC608178 TEST Harness side: C-105 BV AC608178 Harness side: C-105 BW TEST |