Nissan Versa (N17): U1000 CAN Comm

Nissan Versa 2nd generation (N17) Service Manual / Body exterior, doors, roof & vehicle security / Security control system (SEC) / U1000 CAN Comm

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

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Requirement Refer to the CONSULT Immobilizer mode and follow the on-screen instruct ...

U1010 Control unit (CAN)

DTC Logic DTC DETECTION LOGIC            Diagnosis Procedure 1.REPLACE BCM When DTC "U1010" is detected, replace BCM. >> Replace BC ...

Other materials:

Exterior front
1. Engine hood 2. Windshield 3. Wiper and washer switch 4. Power windows (if so equipped) 5. Door locks. NISSAN Intelligent Key (if so equipped). Key fob (if so equipped). Keys 6. Mirrors 7. Tire pressure. Flat tire. Tire chains 8. Headlight and turn signal switch. Replacing bulbs 9. Fo ...

Positive crankcase ventilation
Inspection 1.CHECK PCV VALVE With engine running at idle, remove PCV valve from rocker cover. A properly working valve makes a hissing noise as air passes through it. A strong vacuum should be felt immediately when a finger is placed over valve inlet. Is the inspection result normal? YES &g ...

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