Circuit Fuse

Turn ignition off. Ensure DOME fuse is okay. If DOME fuse is okay, go to next step. Replace fuse if needed. If fuse fails again, check for short in circuit between fuse and Anti-Theft System (ATS) ECU terminal A20 (with power locks, Blue/Yellow wire) or No. 17 (without power locks, Blue/Yellow wire). Repair short in harness or connectors as necessary.