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)

DTC Logic DTC DETECTION LOGIC DTC Trouble diagnosis name DTC detection condition Possible causes U0140 Lost Communication With Body Control Module When the ignition ...

U0300 Can communication data

Description The amount of data transmitted from each control unit is read. DTC Logic DTC DETECTION LOGIC DTC Trouble diagnosis name DTC detection condition Possible causes ...

Other materials:

Brake and clutch (if so equipped) fluid
For additional information on brake fluid specification, refer to "Recommended fluids/lubricants and capacities" in the "Technical and consumer information" section of this manual. WARNING Use only new fluid from a sealed container. Old, inferior or contaminated fluid may damage the br ...

Engine control system
ENGINE CONTROL SYSTEM : System Diagram NOTE: Battery current sensor is used in CVT models. ENGINE CONTROL SYSTEM : System Description ECM performs various controls such as fuel injection control and ignition timing control. ENGINE CONTROL SYSTEM : Fail Safe NON DTC RELATED ITEM ...

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