|
|
DIAGNOSIS TSB Revision CONTROLLER AREA NETWORK (CAN) 54C-231 (4) Measure the resistance between joint connector (3) terminal 6 and body ground. OK: 1 k Ω or more CAUTION Strictly observe the specified wiring harness repair proce- Q: Does the resistance measure 1 k Ω or more? YES : If the resistance measures 1 k Ω or more, diagnose CAN bus lines thoroughly by referring to NO : If the resistance measures less than 1 k Ω, repair the wiring harness between joint connector (3) and the STEP 15. Check the CAN_H line (communication line resistance at joint connector (3) C-02. 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 (3) C-02, and measure the resistance at the wiring harness side of joint connector (3) C-02. (2) Turn the ignition switch to the "LOCK" (OFF) position. CAUTION Disconnect the negative battery terminal. For details refer . (3) Disconnect the negative battery terminal. (4) Measure the resistance between joint connector (3) terminals 3 and body ground. OK: 1 k Ω or more Q: Does the resistance measure 1 k Ω or more? YES : If the resistance measures 1 k Ω or more, go to Step 21 . NO : If the resistance measures less than 1 k Ω, go to Step 16. AC209364 11 22 10 21 9 20 8 19 7 18 6 17 5 16 4 15 3 14 2 13 1 12 AC209364 AC209364 AC209364 AC209364 AC209364 AC209364JH HARNESS SIDE: C-02 TEST AC305231AP CONNECTOR: C-02 AC209364 11 22 10 21 9 20 8 19 7 18 6 17 5 16 4 15 3 14 2 13 1 12 AC209364 AC209364 AC209364 AC209364 AC209364 AC209364HZ HARNESS SIDE: C-02 TEST |