Section 10 (Meter / Gauge System (12.3 Inch Display) - Diagnostic Codes & Circuit Tests)
WARNING: This page is about a different car, the 2025 Toyota Highlander, 2024 Toyota Highlander, and 2023 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
- METER / GAUGE SYSTEM (for 12.3 Inch Display)
- DTC B1321-87: Lost Communication with EMV Missing Message [10/2022 - 11/2023]
- DTC B1321-87: Lost Communication with EMV Missing Message [11/2023 - ]
- DTC B1500-13: Fuel Sender Circuit Open [10/2022 - ]
- DTC B1503-09: Exhaust Heat Management Component Failure [10/2022 - ]
- DTC B1507-18: Turn Signal Light Circuit Current Below Threshold [10/2022 - ]
- DTC B1508-19: Turn Signal/Hazard Flasher Circuit Current Above Threshold [10/2022 - 11/2023]
- DTC B1508-19: Turn Signal/Hazard Flasher Circuit Current Above Threshold [11/2023 - ]
- DTC U0100-87: Lost Communication With ECM/PCM "A" Missing Message; DTC U0114-87: Lost Communication with Four-Wheel Drive Clutch Control Module Missing Message; DTC U0126-87: Lost Communication with Steering Angle Sensor Module Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module Missing Message; DTC U0131-87: Lost Communication with Power Steering Control Module Missing Message; DTC U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0151-87: Lost Communication with Restraints Control Module Missing Message; DTC U0163-87: Lost Communication with Navigation Control Module Missing Message; DTC U0164-87: Lost Communication with HVAC Control Module Missing Message; DTC U0168-87: Lost Communication with Vehicle Security Control Module Missing Message; DTC U0182-87: Lost Communication with Lighting Control Module Front Missing Message; DTC U0230-87: Lost Communication with Rear Gate Module Missing Message; DTC U0233-87: Lost Communication with Side Obstacle Detection Control Module "B" Missing Message; DTC U023A-87: Lost Communication with Image Processing Module "A" Missing Message; DTC U0293-87: Lost Communication With Hybrid Powertrain Control Module Missing Message; DTC U1103-87: Lost Communication with Stop and Start Control Module Missing Message; DTC U1110-87: Lost Communication with Intuitive Parking Assist Module Missing Message; DTC U1112-87: Lost Communication with Combination Switch Module Missing Message; DTC U1133-87: Lost Communication with PMN Module Missing Message [10/2022 - ]
- Speedometer Malfunction [10/2022 - ]
- Tachometer Malfunction [10/2022 - ]
- Fuel Receiver Gauge Malfunction [10/2022 - 11/2023]
- Fuel Receiver Gauge Malfunction [11/2023 - ]
- Engine Coolant Temperature Receiver Gauge Malfunction [10/2022 - ]
- Hybrid System Indicator Malfunction [10/2022 - 11/2023]
- Hybrid System Indicator Malfunction [11/2023 - ]
- Odo/Trip Switch Malfunction [10/2022 - ]
- Operating Light Control Rheostat does not Change Light Brightness [10/2022 - ]
- Steering Pad Switch Circuit [10/2022 - ]
- Engine Oil Level Sensor Circuit [10/2022 - ]
- Fuel Lid Opener System Operation Message Display Malfunction [10/2022 - ]
- Speed Signal Circuit [10/2022 - 11/2023]
- Speed Signal Circuit [11/2023 - ]
- Power Source Circuit [10/2022 - 11/2023]
- Power Source Circuit [11/2023 - ]