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Home >> Subaru >> 2016 >> Crosstrek Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 65 (Body Control System (Diagnostics)) >> Diagnostic Procedure With Diagnostic Trouble Code (DTC) >> DTC U1500 Keyless UART Com. Malfunction >> Model Without Keyless Access With Push Button Start System >> DTC Detecting Condition

Model Without Keyless Access With Push Button Start System: DTC Detecting Condition

WARNING: This page is about a different car, the 2015 Subaru XV Crosstrek and 2015 Subaru Impreza. However, it is still accessible from the selected car via links, so may be relevant.

UART between the TPMS & keyless control module or keyless entry Control Module and the body integrated unit is open or shorted, or has communication failure.