Page text (OCR transcript)
BE–87
BODY ELECTRICAL SYSTEM – AUDIO SYSTEM
Problem | No.
Noise | Noise produced by vibration or shock while driving. | 30
| Noise produced when engine starts. | 31
Antenna | Antenna–related. | 32
ANTI–THEFT SYSTEM | Troubleshooting for ANTI–THEFT SYSTEM | 33
HOW TO USE DIAGNOSTIC CHART
1 | Radio | NO POWER COMING IN
R: w/o Tape Player S: Radio-Tape Player (Separate)
U: Radio-Tape Player Unit w/o Power Amplifier P: w/ Power Amplifier
S U P
Is tape player operating
Yes
S
U P
R NO
Is ACC applied to radio? NO Tape player faulty.
Yes
Check if GND (wire harness side) NG
to radio is OK.
OK
Radio faulty. Radio assembly faulty.
R S U P
Check if CIG & RAD fuse is OK. NG Replace fuse.
OK
U
R S P
R Is ACC applied to radio?
S Is ACC applied to tape player? NO ACC wire harness faulty?
P Is ACC applied to power amplifier?
Yes
(1) Audio system type and symbol used.
HINT: Confirm the applicable type of audio system.
(2) Symbol for type of audio system the question applies to.
HINT: If the audio system type is not applicable, proceed to next question below.
(3) Junction without black circle.
HINT: Proceed to next question below.
(4) Junction with black circle.
HINT: Proceed to question for applicable audio system type.
(5) HINT: Select question for applicable audio system type.