Nissan Versa (N17): U1000 CAN Comm circuit

DTC Logic

DTC DETECTION LOGIC

Diagnosis Procedure

1.CHECK DTC DETECTION

With CONSULT.

  1. Turn ignition switch ON.
  2. Perform self diagnostic result.

Is DTC U1000 detected?

YES >> Proceed to diagnosis procedure. Refer to LAN "Trouble Diagnosis Flow Chart".

NO >> Refer to GI "Intermittent Incident".

Other materials:

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 ...

Additional service when replacing transaxle assembly
Description Perform the following work after the transaxle assembly is replaced. ERASING AND LOADING OF THE CALIBRATION DATA The TCM acquires calibration data (individual characteristic value) of each solenoid that is stored in the ROM assembly (in the control valve). This enables the TCM ...

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