DCA

C1A18 LASER AIMING INCMP





Description
Always perform the laser beam aiming adjustment after replacing the ICC sensor integrated unit.




DTC Logic

DTC DETECTION LOGIC

DTC DETECTION LOGIC:

DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Start the engine.
2. Turn the DCA switch ON.
3. Perform "All DTC Reading" with CONSULT-III.
4. Check if the "C1A18" is detected as the current malfunction in self-diagnosis results of "ICC".
Is "C1A18" detected as the current malfunction?
YES - Refer to DCA.
NO - INSPECTION END




Diagnosis Procedure
1.ADJUST LASER BEAM AIMING
1. Adjust the laser beam aiming. Refer to Description.
2. Erase All self-diagnosis results with CONSULT-III.
3. Perform "All DTC Reading".
4. Check if the "C1A18" is detected in "Self Diagnostic Result" of "ICC".
Is "C1A18" detected?
YES - Replace the ICC sensor integrated unit. Refer to Exploded View.
NO - INSPECTION END




Special Repair Requirement

DESCRIPTION
Perform the action test after adjusting the laser beam aiming of ICC sensor integrated unit when the following operation is performed.
- Removal and installation of ICC sensor integrated unit
- Replacement of ICC sensor integrated unit

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 ICC (Full Speed Range) ICC (Full Speed Range) Description.
- GO TO 2.
2.CHECK DCA SYSTEM
1. Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to DCA for action test.)
2. Check that the DCA system is normal.
- WORK END