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CCS THE SYSTEM DOES NOT DETECT THE VEHICLE AHEAD AT ALL CCS-171 < SYMPTOM DIAGNOSIS > [ICC] C D E F G H I J K L M B N P A THE SYSTEM DOES NOT DETECT THE VEHICLE AHEAD AT ALL Description INFOID:0000000006224455 When ICC system is active, the ICC system does not perform any control even through there is a vehicle Diagnosis Procedure INFOID:0000000006224456 1. CHECK ICC SYSTEM DISPLAY ON MULTI INFORMATION DISPLAY 1. Start the self-diagnosis mode of combination meter. Refer to MWI-29, "On Board Diagnosis Function" . 2. Check that the multi information display turns on normally. Is the inspection result normal? YES >> GO TO 2. NO >> Replace the combination meter. 2. VISUAL CHECK (1) Check ICC sensor body window for contamination and/or foreign materials. YES >> GO TO 3. NO >> GO TO 4. 3. WIPE OUT DIRT AND FOREIGN MATERIALS Wipe out the contamination and/or foreign materials from the ICC sensor body window. >> GO TO 8. 4. VISUAL CHECK (2) Check ICC sensor body window for cracks and/or scratches. YES >> GO TO 6. NO >> GO TO 5. 5. LASER BEAM AIMING ADJUSTMENT 1. Adjust the laser beam aiming. Refer to 2. Perform ICC system action test. Refer to . 3. Check that the vehicle ahead detection performance improves. Does it improve? YES >> INSPECTION END NO >> GO TO 6. 6. REPLACE ICC SENSOR 1. Replace the ICC sensor. Refer to 2. Adjust the laser beam aiming. Refer to 3. Perform ICC system action test. Refer to . 4. Check that the vehicle ahead detection performance improves. Does it improve? YES >> INSPECTION END NO >> GO TO 7. 7. REPLACE ADAS CONTROL UNIT Replace ADAS control unit. Refer to DAS-63, "Removal and Installation" . >> GO TO 8. 8. CHECK ICC SYSTEM |