Toyota 4Runner: Optimal use of the audio system

Operating a USB memory

Connecting a USB memory enables you to enjoy music from the vehicle speakers. Connecting a USB memory Pull up the lid. Open the cover and connect a USB memory. Turn on the power of the USB m ...

Using the audio control function

Changing sound quality modes Type A Pressing selects the mode to be changed in the following order: “BAS”→“TRE”→“FAD”→“BAL”→“ASL” Type B and C Press . Press , ...

Other materials about Toyota 4Runner:

Speaker Circuit
DESCRIPTION If there is a short in a speaker circuit, the stereo component amplifier assembly detects it and stops output to the speakers. Thus sound cannot be heard from the speakers even if there is no malfunction in the stereo component ...

Backup Battery Failure (B15CC)
DESCRIPTION This DTC is stored when the DCM (Telematics Transceiver) detects one of the following: Open or short in the BUB (Back-Up Battery) circuit. The BUB (Back-Up Battery) voltage drops or the BUB (Back-Up Battery) malfunctions. The B ...