|
|
Content .. 1337 1338 1339 1340 ..
LAN-298 < DTC/CIRCUIT DIAGNOSIS > [CAN SYSTEM (TYPE 9)] CGW BRANCH LINE CIRCUIT (CAN COMMUNICATION CIRCUIT 2) CGW BRANCH LINE CIRCUIT (CAN COMMUNICATION CIRCUIT 2) Diagnosis Procedure INFOID:0000000005577209 1. CHECK DTC Check DTC of the CAN gateway with CONSULT-III. YES >> Perform a diagnosis of the indicated DTC. NO >> GO TO 2. 2. CHECK CONNECTOR 1. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Check the terminals and connectors of the CAN gateway for damage, bend and loose connection (unit Is the inspection result normal? YES >> GO TO 3. NO >> Repair the terminal and connector. 3. CHECK HARNESS CONTINUITY (OPEN CIRCUIT) 1. Disconnect the connector of CAN gateway. 2. Check the continuity between the CAN gateway harness connector terminals. Is the inspection result normal? YES >> GO TO 4. NO >> Repair the CAN gateway branch line (CAN communication circuit 2). 4. CHECK POWER SUPPLY AND GROUND CIRCUIT Check the power supply and the ground circuit of the CAN gateway. Refer to . Is the inspection result normal? YES (Present error)>>Replace the CAN gateway. Refer to . YES (Past error)>>Error was detected in the CAN gateway branch line (CAN communication circuit 2). >> Repair the power supply and the ground circuit. CAN gateway harness connector Continuity Connector No. Terminal No. M125 6 4 Existed 12 10 Existed |