B1A0D Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1A0D – Remote Keyless Entry Fob 6 Performance

 

B1A0D Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B1A0D Possible Causes

 

Excessive press from Keyless Entry Fob (RKE) transmitter when is out of range,Faulty Keyless Entry Fob (RKE) Transmitter,Faulty Totally Integrated Power Module (TIPM)

 

B1A0D Description

 

The Totally Integrated Power Module (TIPM) monitors the Remote Keyless Entry (RKE) Fob Performance. The TIPM sets the OBDII code when scrambled messages to the Wireless Ignition Node (WIN) from the Remote Keyless Entry (RKE) transmitter is detected.