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WT-28 < DTC/CIRCUIT DIAGNOSIS > C1708, C1709, C1710, C1711 TIRE PRESSURE SENSOR 5. Check the continuity between BCM harness connector and ground. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace error-detected parts. 3. CHECK TIRE PRESSURE RECEIVER IGNITION SUPPLY CIRCUIT 1. Connect tire pressure receiver harness connector. 2. Install 10A fuse (#10). CAUTION: Check that the fuse is not blown, that there are no other abnormalities, and that the fuse is of the 3. Check the voltage between tire pressure receiver harness connector and the ground when the ignition CAUTION: Never start the engine. Is the inspection result normal? YES >> GO TO 4. NO >> Repair or replace error-detected parts. 4. CHECK TIRE PRESSURE SIGNAL Check the function tire pressure receiver. Refer to DLK-265, "Component Function Check" Is the inspection result normal? YES >> Replace the BCM. NO >> Repair or replace error-detected parts. BCM Tire pressure receiver Continuity Connector Terminal Connector Terminal M121 18 R108 4 Existed 38 2 M123 57 1 BCM — Continuity Connector Terminal M121 18 Ground Not existed 38 M123 57 Tire pressure receiver — Voltage Connector Terminal R108 1 Ground 9 – 16 V |