Section 92 (Smart Access System (For Entry) - Diagnostic Codes & Symptom Tests)
WARNING: This page is about a different car, the 2025 Lexus NX 350h, 2024 Lexus NX 350h, 2023 Lexus NX 350h, and 2022 Lexus NX 350h. However, it is still accessible from the selected car via links, so may be relevant.
- SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Entry Function, HEV Model)
- DTC B27A1-13: Driver Side Electrical Antenna Circuit Open [11/2021 - ]
- DTC B27A2-13: Front Passenger Side Electrical Antenna Circuit Open [11/2021 - ]
- DTC B27A3-13: Rear Door Electrical Antenna, Driver's Side Circuit Open [11/2021 - ]
- DTC B27A4-13: Rear Door Electrical Antenna, Front Passenger's Side Circuit Open [11/2021 - ]
- DTC B27A8-13: Outside Luggage Compartment (Back Door) Electrical key Antenna Circuit Open [11/2021 - ]
- DTC U0100-87: Lost Communication With ECM/PCM "A" Missing Message; DTC U0103-87: Lost Communication with Gear Shift Control Module "A" Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module "A" Missing Message; DTC U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message; DTC U0163-87: Lost Communication with Navigation Control Module Missing Message; DTC U0230-87: Lost Communication with Rear Gate Module Missing Message; DTC U0293-87: Lost Communication with Hybrid/EV Powertrain Control Module Missing Message; DTC U1110-87: Lost Communication with Clearance Sonar Module Missing Message; DTC U1117-87: Lost Communication with Accessory Gateway Missing Message; DTC U114F-87: Lost Communication with Power Integration Module Missing Message [11/2021 - 03/2023]
- DTC U0100-87: Lost Communication With ECM/PCM "A" Missing Message; DTC U0103-87: Lost Communication with Gear Shift Control Module "A" Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module "A" Missing Message; DTC U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message; DTC U0163-87: Lost Communication with Navigation Control Module Missing Message; DTC U0230-87: Lost Communication with Rear Gate Module Missing Message; DTC U0293-87: Lost Communication with Hybrid/EV Powertrain Control Module Missing Message; DTC U1110-87: Lost Communication with Clearance Sonar Module Missing Message; DTC U1117-87: Lost Communication with Accessory Gateway Missing Message; DTC U114F-87: Lost Communication with Power Integration Module Missing Message [03/2023 - ]
- Entry Lock/Unlock Functions and Wireless Functions do not Operate After New/Additional Key ID Registration [11/2021 - ]
- All Door Entry Lock/Unlock Functions and Wireless Functions do not Operate [11/2021 - ]
- All Door Entry Lock/Unlock Functions do not Operate, but Wireless Functions Operate [11/2021 - ]
- Driver Side Door Entry Unlock Function does not Operate [11/2021 - ]
- Front Passenger Side Door Entry Unlock Function does not Operate [11/2021 - ]
- Rear Door LH Entry Unlock Function does not Operate [11/2021 - ]
- Rear Door RH Entry Unlock Function does not Operate [11/2021 - ]