Nissan Rogue (T33) 2021-Present Service Manual: U2141-57 Mac Comm Error (tcm)

DTC Description

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Chassis control module used in vehicles is installed in the vehicle

• Chassis control module

• TCM

FAIL-SAFE

Normal control

DTC CONFIRMATION PROCEDURE

CHECK DTC PRIORITY

If DTC “U2141-57” is displayed with DTC “U1327-52” or “U1327-54”, first perform the trouble diagnosis for DTC “U1327-52” or “U1327-54”.

Is DTC “U1327-52” or “U1327-54” detected?

• “U1327-52”: Refer to DTC Description.

• “U1327-54”: Refer to DTC Description.

GO TO 2.

CHECK MAC DIAGNOSIS

With CONSULT

1. Ignition switch ON.

2. Perform “MAC Diagnosis” mode of “CHASSIS CONTROL” using CONSULT.

Is DTC “U2141-57” detected?

Refer to Diagnosis Procedure.

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

Confirmation after repair: INSPECTION END

Diagnosis Procedure

CHECK DTC PRIORITY

If DTC “U2141-57” is displayed with DTC “U1327-52” or “U1327-54”, first perform the trouble diagnosis for DTC “U1327-52” or “U1327-54”.

Is DTC “U1327-52” or “U1327-54” detected?

• “U1327–52”: Refer to DTC Description.

• “U1327–54”: Refer to DTC Description.

GO TO 2.

CHECK MAC DIAGNOSIS

With CONSULT

Perform “MAC Diagnosis” mode of “CHASSIS CONTROL” using CONSULT.

Is DTC "U2141-57" detected with "U2140-57", "U214F-57", "U2152-57", "U2165-57", "U2E52-57", "U2E65-57", and "U2E75-57" at the same time?

Replace the chassis control module. Refer to Removal and Installation.

GO TO 3.

CHECK CAN COMMUNICATION SYSTEM

Check CAN communication system. Refer to Trouble Diagnosis Flow Chart.

INSPECTION END