InstallationLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Safety Connect System: Microphone Circuit Open (B157213)
DESCRIPTION This DTC is stored when the DCM (telematics transceiver) detects a malfunction in the telephone microphone assembly circuit. DTC No. Detection Item DTC Detection Condition Trouble Area B157213 Microphone Circuit Open Current at terminal MCVD is lower than the malfunction ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Navigation Antenna: Inspection
INSPECTION PROCEDURE 1. INSPECT NAVIGATION ANTENNA ASSEMBLY (w/o Manual (SOS) Switch) (a) Check that the navigation antenna assembly cable is properly installed and does not have any sharp bends, pinching or loose connections. (b) Current consumption check: (1) Measure the current consumption acc ...