Nissan Versa (N17): U0155 Lost communication (IPC)

Nissan Versa 2nd generation (N17) Service Manual / Transmission & driveline / Transaxle & transmission (TM) / U0155 Lost communication (IPC)

DTC Logic

DTC DETECTION LOGIC

DTC Trouble diagnosis name DTC detection condition Possible causes
U0155 Lost Communication With Instrument Panel Cluster (IPC) Control Module When the ignition switch is ON, TCM is unable to receive the CAN communications signal from the combination meter continuously for 2 seconds or more.
  • Combination meter
  • Harness or connector (CAN communication line is open or shorted)

1.PREPARATION BEFORE WORK

If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test.

>> GO TO 2.

2.PERFORM DTC CONFIRMATION PROCEDURE

  1. Start engine and wait for at least 5 seconds.
  2. Check the DTC.

Is "U0155" detected?

YES >> Go to TM, "Diagnosis Procedure".

NO >> INSPECTION END

Diagnosis Procedure

For the diagnosis procedure, refer to LAN, "Trouble Diagnosis Flow Chart".

U0140 Lost communication (BCM)

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U0300 Can communication data

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Other materials:

Push-button ignition switch (if so equipped)
WARNING Do not operate the push-button ignition switch while driving the vehicle except in an emergency. (The engine will stop when the ignition switch is pushed 3 consecutive times in quick succession or the ignition switch is pushed and held for more than 2 seconds.) If the engine stops ...

Cylinder block
Exploded View 1. Crankshaft position sensor cover 2. Crankshaft position sensor (POS) 3. Oring 4. Drain plug 5. Cylinder block 6. Oil level gauge 7. Oil level gauge guide 8. Oring 9. Knock sensor 10. Oil temperature sensor 11. Oil pressure sensor 12. Oil jet 13. Top ring 14. Second ring ...

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