Nissan Versa (N17): U1000 CAN Comm circuit

Nissan Versa 2nd generation (N17) Service Manual / Electrical & power control / Body control system (BCS) / U1000 CAN Comm circuit

Description

Refer to LAN "CAN COMMUNICATION SYSTEM : System Description".

DTC Logic

DTC DETECTION LOGIC

NOTE: U1000 can be set if a module harness was disconnected and reconnected, perhaps during a repair. Confirm that there are actual CAN diagnostic symptoms and a present DTC by performing the Self Diagnostic Result procedure.

Diagnosis Procedure

1. PERFORM SELF DIAGNOSTIC RESULT

1. Turn ignition switch ON and wait for 2 second or more.

2. Check "SELF- DIAG RESULTS".

Is "CAN COMM CIRCUIT" displayed?

YES >> Perform CAN Diagnosis as described in DIAGNOSIS section of CONSULT Operation manual.

NO >> Refer to GI "Intermittent Incident".

Inspection and adjustment

U1010 Control unit (CAN)

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Door lock operation warning does not operate
Diagnosis Procedure 1.CHECK DOOR LOCK FUNCTION Check door lock function. Does door lock/unlock using door request switch? YES >> GO TO 2. NO >> Refer to DLK "Diagnosis Procedure". 2.CHECK INTELLIGENT KEY WARNING BUZZER Check Intelligent Key warning buzzer. Refer to ...

Nissan Versa (N17): U1000 CAN Comm circuit

Inspection and adjustment

U1010 Control unit (CAN)

Other materials:

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