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SEC-134 < DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM] B210E STARTER RELAY B210E STARTER RELAY DTC Logic INFOID:0000000006226298 DTC DETECTION LOGIC NOTE: . • If DTC B210E is displayed with DTC B2605, first perform the trouble diagnosis for DTC B2605. Refer to . • When IPDM E/R power supply voltage is low (Approx. 7 - 8 V for about 1 second), the DTC B210E may be detected. DTC CONFIRMATION PROCEDURE 1. PERFORM DTC CONFIRMATION PROCEDURE 1. Press push-button ignition switch under the following conditions to start engine, and wait 1 second or - Selector lever: In the P position - Brake pedal: Depressed 2. Check DTC in “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT-III. Is DTC detected? YES >> Go to SEC-134, "Diagnosis Procedure" . NO >> INSPECTION END Diagnosis Procedure INFOID:0000000006226299 1. CHECK STARTER RELAY OUTPUT SIGNAL 1. Check voltage between BCM harness connector and ground. Is the inspection result normal? YES >> GO TO 3. NO >> GO TO 2. 2. CHECK STARTER RELAY OUTPUT SIGNAL CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect BCM connector. 3. Disconnect IPDM E/R connector. 4. Check continuity between BCM harness connector and IPDM E/R harness connector. DTC No. Trouble diagnosis name DTC detecting condition Possible cause B210E STARTER RELAY OFF When comparing the following items, IPDM E/R signal (IPDM E/R input) • Starter control relay control signal (IPDM E/R output) • P/N position signal input • Harness or connector (CAN communication line is open or • Harness or connector (Starter relay circuit is open or • IPDM E/R (+) (–) Condition Voltage (V) (Approx.) BCM Connector Terminal Ignition switch Brake pedal Selector lever M71 97 Ground ON Depressed P or N 12 Other than above 0 |