DTC P0456 Subaru
High Speed CAN Communication Bus
High Speed CAN Communication Bus
Description
time after ignition on, 500 mSec low value, low voltage, 9 V high value, low voltage, 9.5 V low value, high voltage, 16.0 V high value, high voltage, 16.5 V
Cause and Solution
Terminal resistor in ECMMalfunction in databus wiring or componentsReplace ECM
Video Guide
Diagnostic Info
- DTC Code: P0456
- Brand: Subaru