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:

When reading the manual
This manual includes information for all features and equipment available on this model. Features and equipment in your vehicle may vary depending on model, trim level, options selected, order, date of production, region or availability. Therefore, you may find information about features or eq ...

Optical sensor
Description The optical sensor measures ambient light and transmits the optical sensor signal to the bcm. Component function check 1.Check optical sensor signal by consult Consult Turn the ignition switch ON. Select opti sen of bcm (head lamp) data monitor item. Turn the lighting swit ...

Strg branch line circuit
Diagnosis procedure 1.Check connector Turn the ignition switch off Disconnect the battery cable from the negative terminal. Check the terminals and connectors of the steering angle sensor for damage, bend and loose connection (unit side and connector side). Is the inspection result ...

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