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B2607 STEERING LOCK RELAY SEC-73 < DTC/CIRCUIT DIAGNOSIS > [INTELLIGENT KEY SYSTEM] C D E F G H I J L M A B SEC N O P B2607 STEERING LOCK RELAY Description INFOID:0000000005249491 BCM requests to IPDM E/R to supply power to steering lock unit. After receiving the power, the steering lock DTC Logic INFOID:0000000005249492 DTC DETECTION LOGIC NOTE: • If DTC B2607 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to DTC CONFIRMATION PROCEDURE 1. PERFORM DTC CONFIRMATION PROCEDURE 1. Press the push-button ignition switch under the following conditions. - Selector lever is in the P or N position. - Do not depress brake pedal. 2. Steering lock is locked. 3. Check “Self diagnostic result” with CONSULT-III. Is DTC detected? YES >> Go to NO >> INSPECTION END Diagnosis Procedure INFOID:0000000005249493 1. CHECK DTC WITH IPDM E/R Check “Self diagnostic result” with CONSULT-III. Refer to . Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace the malfunctioning parts. 2. CHECK STEERING LOCK UNIT POWER SUPPLY CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect steering lock unit connector. 3. Check voltage between steering lock unit harness connector and ground. Is the inspection result normal? YES >> GO TO 4. NO >> GO TO 3. DTC No. Trouble diagnosis name DTC detecting condition Possible cause B2607 S/L RELAY BCM detects that there is a difference between the E/R • The steering lock unit status feedback • Harness or connectors (Steering lock unit power supply circuit is • Steering lock relay (In IPDM E/R) (+) (–) Condition Voltage (V) (Approx.) Steering lock unit Connector Terminal M40 1 Ground Press push-button ignition switch when Battery voltage |