B14F3 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B14F3 – Overcurrent Detected In Cushion Peltier

 

B14F3 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B14F3 Possible Causes

 

Faulty Seat Climate Control Controller,Seat Climate Control Controller harness is open or shorted,Seat Climate Control Controller circuit poor electrical connection,Faulty Seat climate Control ECU

 

B14F3 Description

 

The Seat climate Control ECU stops outputs to the Seat Climate Control Controller if a short, etc. in the Seat Climate Control Controller, wire harness or ECU interior circuit causes overcurrent.