PROBLEM SYMPTOMS TABLE
HINT:
Inspect the fuses and relays related to this system before inspecting the suspected areas below.
Pre-Collision System| Symptom | Suspected Area | Link |
|---|---|---|
| "VSC Turned OFF Pre-Collision Brake System Unavailable" is displayed | VSC turned off | - |
| Vehicle stability control system | | |
| Pre-collision system cannot be disabled (PCS warning light does not illuminate) | Combination meter assembly (Perform Active Test to confirm illumination of indicator) | |
| Meter / gauge system | | |
| Steering pad switch assembly | | |
| Combination meter assembly | |
Utility
Diagnosis SystemLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Audio And Visual System (for 12.3 Inch Display): Voice Recognition Microphone Disconnected (B1579)
DESCRIPTION The radio receiver assembly and telephone microphone assembly are connected to each other using the microphone connection detection signal lines. This DTC is stored when a microphone connection detection signal line is disconnected. DTC No. Detection Item DTC Detection Condition ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Vehicle Stability Control System: How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT 2. CUSTOMER PROBLEM ANALYSIS (a) Interview the customer and confirm the problem. Click here
NEXT 3. CHECK DTC AND FREEZE FRAME DATA* (a) C ...