Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Lighting System(for Hv Model With Cornering Light)

Turn Signal Switch Circuit

Automatic High Beam Switch Indicator does not Come ON

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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Safety Connect System(for Hv Model): Short in Telephone SUB Antenna Circuit (B1536,B1537)
DESCRIPTION These DTCs are stored when the DCM (Telematics Transceiver) detects an open or a short in the telephone and GPS antenna assembly (for Front Side) circuit. The DCM (Telematics Transceiver) oscillates and receives 824 - 894 MHz or 1850 - 1990 MHz radio-frequency through the telephone and G ...