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DTC B2276 ACCR Signal Circuit Malfunction: Description

This DTC is output when the ACCR output circuit inside the main body ECU is open or shorted.

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 immobilizer system (See REGISTRATION ).

DTC DETECTION CONDITION AND TROUBLE AREA

DTC No. DTC Detection Condition Trouble Area
B2276 ACCR output circuit inside main body ECU or other related circuit is malfunctioning
  • Main body ECU
  • ECM
  • Wire harness or connector