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DTC B2282 Vehicle Speed Signal Malfunction: Description

The main body ECU and the combination meter are connected by a cable and the CAN. DTC B2282 is output when: 1) the cable information and CAN information are inconsistent; and 2) a malfunction is detected between the vehicle speed sensor and combination meter.

HINT:

When the main body ECU is replaced with a new one and the negative (-) battery terminal is connected, the power source mode becomes the IG-ON mode. When the battery is removed and reinstalled, the power source mode that was selected when the battery was removed is restored.

After the main body ECU is replaced, perform the registration procedures for the engine immobiliser system (See REGISTRATION ).

DTC DETECTION CONDITION CHART

DTC No. DTC Detection Condition Trouble Area
B2282 When both conditions below are met
  • Cable information and CAN information between the main body ECU and the combination meter are inconsistent
  • Malfunction is detected between the vehicle speed sensor and the combination meter
  • CAN communication system
  • Combination meter system
  • Main body ECU
  • Wire harness or connector
Fig 1: Speed Sensor Pulse Diagram
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