Driver Assistance System

C1A38 ACCELERATOR PEDAL ACTUATOR CAN 1

DTC Logic


DTC DETECTION LOGIC






NOTE:
If DTC "C1A38" is detected along with DTC "U1000", first diagnose the DTC "U1000". Refer to "ADAS CONTROL UNIT : DTC Logic" DCA.

DTC CONFIRMATION PROCEDURE


1. PERFORM DTC CONFIRMATION PROCEDURE

1.Start the engine.
2.Turn the DCA system ON.
3.Perform "All DTC Reading" with CONSULT.
4.Check if the "C1A38" is detected as the current malfunction in self-diagnosis results of "ICC/ADAS".
Is "C1A38" detected as the current malfunction?
YES- Refer to "Diagnosis Procedure" .
NO- Refer to "Intermittent Incident" Intermittent Incident.


Diagnosis Procedure


1. CHECK ADAS CONTROL UNIT SELF-DIAGNOSIS RESULTS

Check if "U1000" is detected other than "C1A38" in "Self Diagnostic Result" of "ICC/ADAS".
Is "U1000" detected?
YES- Perform the CAN communication system inspection. Repair or replace the malfunctioning parts.
Refer to "ADAS CONTROL UNIT : DTC Logic" DCA.
NO- GO TO 2.

2. REPLACE ACCELERATOR PEDAL ASSEMBLY

1.Turn the ignition switch OFF.
2.Replace the accelerator pedal assembly.
3.Erases All self-diagnosis results.
4.Perform "All DTC Reading" again.
5.Check if the "C1A38" is detected in self-diagnosis results of "ICC/ADAS".
Is "C1A38" detected?
YES- Replace the ADAS control unit. Refer to "Removal and Installation" Removal and Installation.
NO- INSPECTION END
Revision: March 20122013 Infiniti JX