Nissan Sentra manuals

Nissan Sentra Service Manual: B2268 water temp

Description

The engine coolant temperature signal is transmitted from ecm to the combination meter via can communication.

Dtc logic

Dtc detection logic

Dtc

Consult

Detection condition

Probable malfunction location

B2268 Water temp meter [b2268] Ecm continuously transmits abnormal engine coolant temperature signals for 60 seconds or more
  • Engine coolant temperature sensor
  • ECM

Diagnosis procedure

1.Perform self-diagnosis of ecm

Perform Self Diagnostic Result of ECM, and repair or replace malfunctioning parts.

>> Refer to EC-66, "CONSULT Function".

B2267 engine speed
Description The engine speed signal is transmitted from ecm to the combination meter via can communication. Dtc logic Dtc detection logic Dtc Consult Detection condition Possible ...

Power supply and ground circuit
Combination meter COMBINATION METER : Diagnosis Procedure Regarding Wiring Diagram information, refer to MWI-28, "Wiring Diagram". 1.Check fuses Check that the following fuses are not bl ...

Other materials:

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Vacuum lines
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System description
Component parts Component parts location ABS actuator and electric unit (control unit) Av control unit A/c auto amp. Ecm Ipdm e/r Tcm Data link connector EPS control unit Bcm Combination meter Steering angle sensor Air bag diagnosis sensor unit System Can communi ...

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