Nissan Maxima Service and Repair Manual: DTC B2205 vehicle speed circuit

Description

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

DTC Logic

Diagnosis Procedure

Symptom: Displays "VEHICLE SPEED CIRC [B2205]" as a self-diagnosis result of combination meter.

1.CHECK COMBINATION METER INPUT SIGNAL

  1. Start engine and select "METER/M&A" on CONSULT.
  2. 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.
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    Other materials:

    Mechanical key
    The Intelligent Key contains the mechanical key, which can be used in case of a discharged battery. To remove the mechanical key, release the lock knob on the back of the Intelligent Key. To install the mechanical key, firmly insert it into the Intelligent Key until the lock knob return ...

    Display unit
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    Dehumidified defrosting or defogging
    1. Press the  front defroster button on. 2. Turn the temperature control dial to set the maximum temperature to aid in defrosting or defogging. To quickly remove ice from the outside of the windows, use the fan speed control buttons to set the fan speed to maximum. As soon ...

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