B2275

DTC B2275 STSW Monitor Malfunction

DESCRIPTION

DTC Detection Condition:

This DTC is output when there is an open, short, or any other problem in the engine start request output circuit inside the main body ECU or in the external circuit.

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.

Wiring Diagram:

Step 1:

Step 1 (Continued)-2:

Step 3-4:

INSPECTION PROCEDURE