Nissan Rogue (T33) 2021-Present Service Manual: B2268-87 Water Temp

DTC Description

DTC DETECTION LOGIC

DTC No.

CONSULT screen terms

(Trouble diagnosis content)
DTC detected condition
B2268-87

WATER TEMP METER

(Water temp meter)
Diagnosis condition When ignition switch is ON.
Signal (terminal) Engine coolant temperature signal
Threshold Engine coolant temperature signal is not input from ECM
Diagnosis delay time 60 seconds or more

POSSIBLE CAUSE

  • Engine coolant temperature sensor

  • ECM

FAIL-SAFE

  • When reception time of an abnormal signal is 60 seconds or less, the last value received.

  • When reception time of an abnormal signal is more than 60 seconds, reset to zero.

DTC CONFIRMATION PROCEDURE

PERFORM DTC CONFIRMATION PROCEDURE

CONSULT

  1. Ignition switch ON and wait for 60 seconds or more.

  2. Select “Self diagnosis result” mode of “M&A”.

Is DTC B2268-87 detected?

YES>>

Refer to Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair:Inspection End.

Diagnosis Procedure

PERFORM SELF-DIAGNOSIS OF ECM

CONSULT

Select “Self diagnosis result” mode of “ECM.”

Is DTC detected?

YES>>

Perform diagnosis procedure on the detected DTC. Refer to DTC Index.

NO>>

Inspection End.

    B2268-29 Water Temp
    DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detected condition B2268-29 WATER TEMP METER (Water temp meter) Diagnosis condit...
    B226a-82 Adas Clk
    DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detected condition B226A-82 ADAS CLK (Advanced driver assistance systems clock) ...

    Other materials:

    U216e-87 Can Comm Circuit
    DTC Description CAN (Controller Area Network) is a serial communication system for real time application. It is an on-Nissan Ariya vehicle multiplex communication system with high data communication speed and excellent error detectability. Many electronic control units are equipped onto Nis ...

    U012e Can Communication
    DTC Description DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition U012E 00 Communication error (lost) (Lost communication with camshaft position control module) Diagnosis condition Engine running at idle Signal (terminal) C ...

    Dtc/circuit Diagnosis. U0075-00 Communication Bus C Off
    DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen items (Trouble diagnosis content) DTC Detection Condition U0075-00 Control module comm Bus C Off (Control module communication Bus C Off) Diagnosis condition Ignition switch ON Signal (terminal) CAN communication s ...