Cruise Control System

C1A01 POWER SUPPLY CIRCUIT 1, C1A02 POWER SUPPLY CIRCUIT 2

ADAS CONTROL UNIT : DTC Logic


DTC DETECTION LOGIC







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.
4.Check if the "C1A01" or "C1A02" is detected as the current malfunction in "Self Diagnostic Result" of "ICC/
ADAS".
Is "C1A01" or "C1A02" detected as the current malfunction?
YES- Refer to "ADAS CONTROL UNIT : Diagnosis Procedure" .
NO- Refer to "Intermittent Incident" Intermittent Incident.


ADAS CONTROL UNIT : Diagnosis Procedure


1. CHECK ADAS CONTROL UNIT POWER SUPPLY AND GROUND CIRCUIT

Check power supply and ground circuit of ADAS control unit. Refer to "ADAS CONTROL UNIT : Diagnosis Procedure" ADAS Control Unit.
Is the inspection result normal?
YES- Replace the ADAS control unit. Refer to "Removal and Installation" Removal and Installation.
NO- Repair or replace the malfunctioning parts.


ICC SENSOR : DTC Logic


DTC DETECTION LOGIC







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.
4.Check if the "C1A01" or "C1A02" is detected as the current malfunction in "Self Diagnostic Result" of
"LASER/RADAR".
Is "C1A01" or "C1A02" detected as the current malfunction?
Revision: March 20122013 Infiniti JX
YES- Refer to "ICC SENSOR : Diagnosis Procedure" .
NO- Refer to "Intermittent Incident" Intermittent Incident.


ICC SENSOR : Diagnosis Procedure


1. CHECK ICC SENSOR POWER SUPPLY AND GROUND CIRCUIT

Check power supply and ground circuit of ICC sensor. Refer to "ICC SENSOR : Diagnosis Procedure" ICC Sensor.
Is the inspection result normal?
YES- Replace the ICC sensor. Refer to "Removal and Installation" Removal and Installation.
NO- Repair or replace the malfunctioning parts.
Revision: March 20122013 Infiniti JX