B1A15 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1A15 – Remote Keyless Entry Fob 6 Battery Low


B1A15 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B1A15 Possible Causes


Low Keyless Entry Fob (RKE) Transmitter Battery,Faulty Keyless Entry Fob (RKE) Transmitter,Faulty Totally Integrated Power Module (TIPM)


B1A15 Description


The Totally Integrated Power Module (TIPM) monitors the Remote Keyless Entry (RKE) Fob. The TIPM sets the OBDII code when the Wireless Ignition Node (WIN) senses that the RKE transmitter signal is not as strong as it ought to be.