B2286

DTC B2286 Runnable Signal Malfunction

DESCRIPTION

DTC Detection Condition:

This DTC is output when serial communication signals and multiplex communication signals in the circuit between the power source control ECU and ECM are inconsistent.

HINT: When the power source control 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.

Wiring Diagram:

Step 1:

Step 1 (Continued)-4:

Step 5-6:

Step 7-8:

INSPECTION PROCEDURE