Lexus NX: Brake

 Refrigerant Shortage (B14B8)

DESCRIPTION This DTC is stored if the amount of refrigerant in the air conditioning system is insufficient. The air conditioning amplifier assembly receives the ambient temperature signal, refrigerant pressure signal etc. from various sensors. Based on these signals, the air conditioning amplifier a

 Evaporative Emission System Leak Detection Reference Orifice Low Flow (P043E,P043F,P2401,P2402,P2419)

DTC SUMMARY DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory P043E Evaporative Emission System Leak Detection Reference Orifice Low Flow Reference orifice clogged during key-off EVAP monitor Canister pump module Connector/wire harness (Canister pump