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CCS-112 < DTC/CIRCUIT DIAGNOSIS > [ICC (FULL SPEED RANGE)] C1A33 CAN TRANSMISSION ERROR C1A33 CAN TRANSMISSION ERROR Description INFOID:0000000005501672 ICC sensor integrated unit transmits the signal required by the ICC system control to ECM via CAN communi- DTC Logic INFOID:0000000005501673 DTC DETECTION LOGIC NOTE: DTC CONFIRMATION PROCEDURE 1. PERFORM DTC CONFIRMATION PROCEDURE 1. Start the engine. 2. Turn the MAIN switch of ICC system ON. 3. Perform “All DTC Reading” with CONSULT-III. 4. Check if the “C1A33” is detected as the current malfunction in “Self Diagnostic Result” of “ICC”. Is “C1A33” detected as the current malfunction? YES >> Refer to CCS-112, "Diagnosis Procedure" NO >> Refer to GI-36, "Intermittent Incident" . Diagnosis Procedure INFOID:0000000005501674 1. CHECK SELF-DIAGNOSIS RESULTS Check if “U1000” is detected other than “C1A33” in “Self Diagnostic Result” of “ICC”. Is “U1000” detected? YES >> Perform the CAN communication system inspection. Repair or replace the malfunctioning parts. . NO >> Replace the ICC sensor integrated unit. Refer to Special Repair Requirement INFOID:0000000005501675 DESCRIPTION Perform the action test after adjusting the laser beam aiming of ICC sensor integrated unit when the following SPECIAL REPAIR REQUIREMENT 1. LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to >> GO TO 2. 2. CHECK ICC SYSTEM DTC (On board dis- play) Trouble diagnosis name DTC detecting condition Possible causes C1A33 (33) CAN TRANSMISSION If an error occurs in the CAN communication ICC sensor integrated unit |