Audio And Visual System (For Radio Receiver Type) Problem Symptoms Table

Audio And Visual System (For Radio Receiver Type) -- Problem Symptoms Table


HINT:
  1. Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
  2. Inspect the fuses and relays related to this system before inspecting the suspected areas below.

Audio Function
Symptom
Suspected Area
See page
Pressing power switch does not turn on system
Proceed to "Pressing Power Switch does not Turn on System"
Toyota Fortuner RM000000NL80CKX.html
Proceed to "Radio Receiver Power Source Circuit"
Toyota Fortuner RM0000012CI0DOX.html
Replace radio receiver assembly
Toyota Fortuner RM000003OQ9003X.html
No sound can be heard from speakers (audio is mute)
Proceed to "Radio Receiver Power Source Circuit"
Toyota Fortuner RM0000012CI0DOX.html
Proceed to "No Sound can be Heard from Speakers"
Toyota Fortuner RM000000NLC0CNX.html
Proceed to "Speaker Circuit"
Toyota Fortuner RM000001XJI05RX.html
Replace radio receiver assembly
Toyota Fortuner RM000003OQ9003X.html
Sound quality is bad in all modes (volume is too low)
Proceed to "Poor Sound Quality in All Modes (Low Volume)"
Toyota Fortuner RM0000012CQ0CGX.html
Proceed to "Speaker Circuit"
Toyota Fortuner RM000001XJI05RX.html
Replace radio receiver assembly
Toyota Fortuner RM000003OQ9003X.html
ASL does not function
Proceed to "Speed Signal Circuit"
Toyota Fortuner RM000002UD706GX.html
External device sound cannot be heard or sound quality is bad (stereo jack is used)
Proceed to "Radio Receiver Power Source Circuit"
Toyota Fortuner RM0000012CI0DOX.html
Proceed to "Sound Signal Circuit between Radio Receiver and Stereo Jack Adapter"
Toyota Fortuner RM000001ZYU0CCX.html
Replace No. 1 stereo jack adapter assembly
Toyota Fortuner RM000003AWF01HX.html
Replace radio receiver assembly
Toyota Fortuner RM000003OQ9003X.html
Abnormal noise occurs
Proceed to "Noise Occurs"
Toyota Fortuner RM000000NL50IWX.html
Replace radio receiver assembly
Toyota Fortuner RM000003OQ9003X.html
Radio broadcast cannot be received or poor reception
Proceed to "Radio Broadcast cannot be Received (Bad Reception)"
Toyota Fortuner RM00000102W045X.html
CD cannot be inserted/played or CD is ejected right after insertion
Proceed to "Radio Receiver Power Source Circuit"
Toyota Fortuner RM0000012CI0DOX.html
Proceed to "CD cannot be Inserted/ Played or CD is Ejected Right After Insertion"
Toyota Fortuner RM000000NL60D6X.html
CD cannot be ejected
Proceed to "Radio Receiver Power Source Circuit"
Toyota Fortuner RM0000012CI0DOX.html
Proceed to "CD cannot be Ejected"
Toyota Fortuner RM000000NL70D7X.html
Sound quality is bad only when CD is played (volume is too low)
Proceed to "Sound Quality is Bad Only when CD is Played (Volume is Too Low)"
Toyota Fortuner RM0000012CB0D9X.html
CD sound skips
Proceed to "CD Sound Skips"
Toyota Fortuner RM000000NLH0D9X.html
Turning on light control switch does not activate nighttime illumination of radio receiver
Proceed to "Illumination for Panel Switch does not Come on with Tail Switch ON"
Toyota Fortuner RM0000012FK055X.html
Proceed to "Illumination Circuit"
Toyota Fortuner RM0000012CG0EJX.html
Replace radio receiver assembly
Toyota Fortuner RM000003OQ9003X.html

Steering Pad Switch Function
Symptom
Suspected Area
See page
Audio system cannot be operated with steering pad switch
Proceed to "Steering Pad Switch Circuit"
Toyota Fortuner RM0000012CK0BOX.html
Replace radio receiver assembly
Toyota Fortuner RM000003OQ9003X.html
Steering pad switch cannot be illuminated at night
Proceed to "Illumination Circuit"
Toyota Fortuner RM0000012CG0EJX.html
Replace radio receiver assembly
Toyota Fortuner RM000003OQ9003X.html

USB Audio System Function
Symptom
Suspected Area
See page
USB audio system sound cannot be heard or sound quality is bad (Stereo jack is used)
Proceed to "Radio Receiver Power Source Circuit"
Toyota Fortuner RM0000012CI0DOX.html
Proceed to "Sound Signal Circuit between Radio Receiver and Stereo Jack Adapter"
Toyota Fortuner RM000001ZYU0CCX.html
Replace No. 1 stereo jack adapter assembly
Toyota Fortuner RM000003AWF01HX.html
Replace radio receiver assembly
Toyota Fortuner RM000003OQ9003X.html
USB device or "iPod" is not recognized
Proceed to "USB Audio System Recognition/Play Error"
Toyota Fortuner RM000003YYX0APX.html
Proceed to "Sound Signal Circuit between Radio Receiver and Stereo Jack Adapter"
Toyota Fortuner RM000001ZYU0CCX.html
Replace No. 1 stereo jack adapter assembly
Toyota Fortuner RM000003AWF01HX.html
Replace radio receiver assembly
Toyota Fortuner RM000003OQ9003X.html
Track information, such as track, artist and album names, is not displayed
Proceed to "USB Audio System Recognition/Play Error"
Toyota Fortuner RM000003YYX0APX.html
Proceed to "Sound Signal Circuit between Radio Receiver and Stereo Jack Adapter"
Toyota Fortuner RM000001ZYU0CCX.html
Replace No. 1 stereo jack adapter assembly
Toyota Fortuner RM000003AWF01HX.html
Replace radio receiver assembly
Toyota Fortuner RM000003OQ9003X.html
USB device or "iPod" is recognized but cannot play, or can play but not in sorted order
Proceed to "USB Audio System Recognition/Play Error"
Toyota Fortuner RM000003YYX0APX.html
Proceed to "Sound Signal Circuit between Radio Receiver and Stereo Jack Adapter"
Toyota Fortuner RM000001ZYU0CCX.html
Replace No. 1 stereo jack adapter assembly
Toyota Fortuner RM000003AWF01HX.html
Replace radio receiver assembly
Toyota Fortuner RM000003OQ9003X.html