Posts Tagged: Subaru P1718

Subaru P1718

Subaru P1718 trouble code Diagnose and fix Subaru P1718 trouble code A Subaru P1718 trouble code is defined as AT Can communication circuit. The CAN bus is the digital communications circuit in the vehicle and when it’s down, you most likely can’t communicate with the modules using a scan tool. This is a relatively common problem on Subarus and can sometimes be fixed using the P1718 reset procedure shown below. However, if you try that and it still has the code or won’t start, your problem is most likely in … Read More