STEP 2. Continuity check between gateway-ECU connector C-49 and multivision display connector C-138
caution | - A digital multimeter should be used. For details refer to .
- The test wiring harness should be used. For details refer to .
- When measuring the resistance, disconnect the negative battery terminal. For details refer to .
- Strictly observe the specified wiring harness repair procedure. For details refer to .
|
(1) Disconnect the gateway-ECU connector C-49 and multivision display connector C-138 and measure at the wiring harness side.
(2) Turn the ignition switch to the "LOCK" (OFF) position.
(3) Ensure that the negative battery terminal is disconnected.
(4) Check the continuity between gateway-ECU connector C-49 terminal No. 6 and multivision display connector C-138 terminal No. 23. <CAN_H>OK: Continuity (2 ohms or less)
(5) Check the continuity between gateway-ECU connector C-49 terminal No. 5 and multivision display connector C-138 terminal No. 33. <CAN_L>OK: Continuity (2 ohms or less)
Is the check result normal?
Go to Step 3. Repair the wiring harness between the gateway-ECU connector C-49 and multivision display connector C-138.