Home >> BMW >> 2013 >> 135is 2D Convertible, Automatic DCT Trans >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis - N55 - Diagnostic Trouble Codes - DTC P1638 (BMW DTC 100001) Through DTC P10EB (BMW DTC 10BA41) >> DTC P2122; BMW DTC 103002: Accelerator-pedal module, pedal-travel sensor 1, electric: short circuit to ground or open circuit >> Fault code