How to fix U0002 Code: High Speed CAN Communication Bus Performance
The CAN (Controller Area Network) is a protocol that allows the ECM, PCM, and other computer modules to communicate with each other.
How a U0002 Code is triggered can vary between manufacturers. but the issue is a problem when one or more of the computer modules are unable to communicate.
Dodge Definition of a U0002 Code
U0002 is set when the BCM (body control module), or FCM (front control module), detects a short in the CAN-C Bus circuit (CAN = controller area network).
Possible Causes of a U0002 Code:
Issues with Power Source (Bad Battery - Alternator Charging Issues - Bad Ground)
Blown Fuse (ECM/PCM/ECU/BCM Fuses)
Wiring Harness Open or Short
Computer Module Has Failed
By using this information user assumes all risk of use.
Негізгі бет Causes and Fixes U0002 Code: High Speed CAN Communication Bus Performance
Пікірлер: 2