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DTC 63 RELEASE SW CIRCUIT =NBEL0468S13 1 CHECK SOLENOID/RELEASE SWITCH AND ICC UNIT CHECK CONNECTOR 1. Turn ignition switch OFF. Then erase DTC. After that, perform self-diagnosis of ICC system again. OK or NG OK 䊳 쐌 Poor connector connection 쐌 Check connector. (Check connector housing for disconnected, loose, bent, and col- NG 䊳 GO TO 2. 2 CHECK HARNESS SOLENOID/RELEASE SWITCH AND ICC UNIT 1. Turn ignition switch OFF. ness connector E137 terminal 1 (L/B), 3 (P/B), 2 (R). SKIA1183E MTBL1232 OK or NG NG 䊳 쐌 Repair harness between brake booster solenoid/release switch and ICC unit 쐌 After repair, Erase DTC and perform ICC system running test. Then, perform self-diag- OK 䊳 GO TO 3. GI MA EM LC EC FE AT TF PD AX SU BR ST RS BT HA SC IDX INTELLIGENT CRUISE CONTROL (ICC) SYSTEM Trouble Diagnosis For Self-diagnostic Items (Cont’d) EL-341 |