TSRM/MK3 Supra/Repair Manual
Repair ManualWiring DiagramsCommunity Fixes
p.105

BE/Body Electrical System, page 106

106 / 116
p.107
Body Electrical System — MK3 Supra Body Electrical System, page 106
100%
Page text (OCR transcript)
BE-106

BODY ELECTRICAL SYSTEM — Audio System

(c) No sound from one speaker.
Possible causes:
• Loose speaker connector
• Broken wire in speaker wire harness
• Defective speaker
• Defective radio and tape player

TEST 1

Is the speaker connected? → Yes → Pull out connector and reinsert. → OK → Inspect connector.
↓ No
Connect.
↓
⊙ → No ←┘
↓ OK

TEST 2

Temporarily install another speaker. Okay? → Yes → Replace speaker.
↓ No
Check for continuity in speaker wire harness. → OK → Replace radio and tape player.
↓ No
Inspect and repair speaker wire harness.

2. FAINT RECEPTION
Possible causes:
• Defective antenna or antenna cable
• Defective speaker
• Defective radio