Nissan Murano: Icc/adas (adas Control Unit) / U1507-87 Lost Comm (side Rdr R)

DTC Description

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Side radar RH right/left switching signal circuit

• ITS communication system

• Side radar RH

FAIL-SAFE

The following systems are canceled:

• Blind Spot Warning (BSW)

• Rear Cross Traffic Alert (RCTA)

DTC CONFIRMATION PROCEDURE

CHECK DTC PRIORITY

If DTC “U1507-87” is displayed with DTC “U1000–01”, first diagnose the DTC “U1000–01”.

Is applicable DTC detected?

Perform diagnosis of applicable. Refer to DTC Description.

GO TO 2.

PERFORM DTC CONFIRMATION PROCEDURE

CONSULT

1. Start the engine.

2. Turn the BSW system ON.

3. Perform “All DTC Reading”.

4. Check if the “U1507-87” is detected as the current malfunction in “Self Diagnostic Result” of “ICC/ADAS”.

Is “U1507-87” detected as the current malfunction?

Refer to DTC Diagnosis Procedure.

To check malfunction symptom before repair: Refer to Intermittent Incident.

Confirmation after repair: Inspection End

CHECK DTC PRIORITY

If DTC “U1507-87” is displayed with DTC “U1000–01”, first diagnose the DTC “U1000–01”.

Is applicable DTC detected?

Perform diagnosis of applicable. Refer to DTC Description.

GO TO 2.

CHECK RIGHT/LEFT SWITCHING SIGNAL CIRCUIT

Check right/left switching signal circuit. Refer to Diagnosis Procedure

Is the inspection result normal?

Perform the CAN communication system inspection. Repair or replace the malfunctioning parts. Refer to Trouble Diagnosis Flow Chart.

Repair right/left switching signal circuit.