B14A7 Code: Meaning, Causes, and Symptoms | OBD2 Codes
B14A7 – Puddle/Cargo Switch Input Circuit Short To Ground
B14A7 Possible Symptoms
Engine Light ON (or Service Engine Soon Warning Light)
B14A7 Possible Causes
Faulty Puddle/Cargo Switch,Puddle/Cargo Switch harness is open or shorted,Puddle/Cargo Switch circuit poor electrical connection,Faulty Body Control Module (BCM)
The Body Control Module (BCM) monitors the Puddle/Cargo Switch. The BCM sets the OBDII code when it detects a short to ground on the cargo lamp switch (integrated into the headlamp switch) input circuit.