Nissan Sentra Service Manual: B2205 vehicle speed

Nissan Sentra Service Manual / Driver information & multimedia / Meter, warning lamp & indicator / Dtc/circuit diagnosis / B2205 vehicle speed

Description

The abs actuator and electric unit (control unit) provides a vehicle speed signal to the combination meter via can communication lines.

DTC Logic

Dtc detection logic

Dtc	Consult	Detection condition	Possible malfunction location
B2205	VEHICLE SPEED CIRC [B2205]	Malfunction is detected when an erroneous speed signal is received for 2 seconds or more.	Combination meter Abs actuator and electric unit (control unit)

Diagnosis Procedure

1.Check combination meter input signal

Start engine and select METER/M&A on CONSULT.
Using SPEED METER on DATA MONITOR, compare the value of DATA MONITOR with speedometer pointer of combination meter. Speedometer and DATA MONITOR indications should be close.

Is the inspection result normal? Yes >> perform abs actuator and electric unit (control unit) self-diagnosis. Refer to brc-31, "consult function (abs)".

No >> replace combination meter. Refer to mwi-77, "removal and installation".

U1010 control unit (can)

Description Initial diagnosis of combination meter. Dtc logic Dtc detection logic Dtc Display contents of consult Detection condition Possible malfunction U1010 CONTRO ...

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 ...

Other materials:

Main line between ipdm-e and dlc circuit
Diagnosis procedure 1.Check connector Turn the ignition switch off. Disconnect the battery cable from the negative terminal. Check the following terminals and connectors for damage, bend and loose connection (connector side and harness side). Harness connector e4 Harness connec ...

Removal and installation
A/C SWITCH ASSEMBLY Removal and Installation REMOVAL Remove the CVT shift selector finisher (CVT: RE0F11A). Refer to TM-253, "Removal and Installation". Remove the MT shift selector finisher (6MT: RS6F94R). Refer to TM-22, "Removal and Installation". Remove the A/ ...

Service Notice or Precautions for Steering System
In case of removing steering gear assembly, make the final tightening with grounded and unloaded vehicle condition, and then check wheel alignment. Observe the following precautions when disassembling. Before disassembly, thoroughly clean the outside of the unit. ...