| Pressing power switch does not turn on system. |
PRESSING POWER SWITCH DOES NOT TURN ON SYSTEM |
| RADIO RECEIVER POWER SOURCE CIRCUIT |
| AVC-LAN CIRCUIT |
| RADIO RECEIVER |
| Panel switch does not function. |
STEERING PAD SWITCH CIRCUIT |
| AVC-LAN CIRCUIT |
| RADIO RECEIVER |
| No sound can be heard from speakers. (Audio is mute.) |
AVC-LAN CIRCUIT |
| RADIO RECEIVER POWER SOURCE CIRCUIT |
| NO SOUND CAN BE HEARD FROM SPEAKERS |
| STEREO COMPONENT AMPLIFIER POWER SOURCE CIRCUIT |
| SOUND SIGNAL CIRCUIT BETWEEN RADIO RECEIVER AND STEREO COMPONENT AMPLIFIER |
| MUTE SIGNAL CIRCUIT BETWEEN RADIO RECEIVER AND TELEVISION DISPLAY ASSEMBLY () |
| SPEAKER CIRCUIT |
| MUTE SIGNAL CIRCUIT BETWEEN RADIO RECEIVER AND STEREO COMPONENT AMPLIFIER |
| STEREO COMPONENT AMPLIFIER |
| RADIO RECEIVER |
| Sound quality is bad in all modes. (Volume is too low.) |
POOR SOUND QUALITY IN ALL MODES (LOW VOLUME) |
| SPEAKER CIRCUIT |
| SOUND SIGNAL CIRCUIT BETWEEN RADIO RECEIVER AND STEREO COMPONENT AMPLIFIER |
| MUTE SIGNAL CIRCUIT BETWEEN RADIO RECEIVER AND STEREO COMPONENT AMPLIFIER |
| STEREO COMPONENT AMPLIFIER |
| RADIO RECEIVER |
| ASL does not function. |
VEHICLE SPEED SIGNAL CIRCUIT BETWEEN STEREO COMPONENT AMPLIFIER AND COMBINATION METER |
| Abnormal noise occurs. |
NOISE OCCURS |
| STEREO COMPONENT AMPLIFIER |
| RADIO RECEIVER |
| Radio broadcast cannot be received or poor reception. |
RADIO BROADCAST CANNOT BE RECEIVED OR POOR RECEPTION |
| CD cannot be inserted/played or CD is ejected right after insertion. |
RADIO RECEIVER POWER SOURCE CIRCUIT |
| CD CANNOT BE INSERTED/PLAYED OR CD IS EJECTED RIGHT AFTER INSERTION |
| CD cannot be ejected. |
RADIO RECEIVER POWER SOURCE CIRCUIT |
| CD CANNOT BE EJECTED |
| Sound quality is bad only when CD is played. (Volume is too low.) |
SOUND QUALITY IS BAD ONLY WHEN CD IS PLAYED (VOLUME IS TOO LOW) |
| CD sound skips. |
CD SOUND SKIPS |
| Cassette tape cannot be inserted or played. |
RADIO RECEIVER POWER SOURCE CIRCUIT |
| CASSETTE TAPE CANNOT BE INSERTED OR PLAYED |
| Cassette tape cannot be ejected. |
RADIO RECEIVER POWER SOURCE CIRCUIT |
| CASSETTE TAPE CANNOT BE EJECTED |
| Sound quality is bad only when playing tape. |
SOUND QUALITY IS BAD ONLY WHEN PLAYING TAPE |
| Tape is tangled due to incorrect tape speed or auto-reverse malfunction. |
TAPE IS TANGLED DUE TO INCORRECT TAPE SPEED OR AUTO-REVERSE MALFUNCTION |
| Radio receiver cannot be dimmed at night. |
DIMMER SIGNAL CIRCUIT |
| RADIO RECEIVER |
| Radio receiver cannot be illuminated at night. |
ILLUMINATION CIRCUIT |
| RSE sound cannot be heard or sound quality is bad. () |
RADIO RECEIVER POWER SOURCE CIRCUIT |
| TELEVISION DISPLAY POWER SOURCE CIRCUIT |
| SOUND SIGNAL CIRCUIT BETWEEN RADIO RECEIVER AND TELEVISION DISPLAY ASSEMBLY |
| MUTE SIGNAL CIRCUIT BETWEEN RADIO RECEIVER AND TELEVISION DISPLAY ASSEMBLY |
| RADIO RECEIVER |
| TELEVISION DISPLAY |