Toyota Celica 2005 Repair Manual page 2287

BE−112
15 Tape Player
Is tape player operating normally?
Yes
Is auto search button of radio operating normally?
No
Check if RADIO fuse is OK.
OK
Is power supplied to BU+ terminal of power amplifier?
Yes
Is power supplied to BU+ terminal of radio receiver?
Yes
Radio assembly faulty.
16 CD Player
Is CD already inserted?
No
Is auto search button of radio operating normally?
No
Check if RADIO fuse is OK.
OK
Is power supplied to BU+ terminal of power amplifier?
Yes
Check if GND (wire harness side) of radio assembly
grounded normally.
OK
Radio assembly faulty.
2005 CELICA (RM1131U)
BODY ELECTRICAL
CASSETTE TAPE WILL NOT BE EJECTED
CD CANNOT BE INSERTED
Is power supplied to BU+
Yes
terminal of CD player?
Check if GND (wire harness
side) of CD player grounded
normally.
CD player faulty.
2286
− AUDIO SYSTEM
Cassette tape jammed.
No
Radio assembly faulty.
Yes
Replace fuse.
NG
BU+ wire harness faulty.
No
Power amplifier faulty.
No
Eject CD.
Yes
Yes
OK
Replace fuse.
NG
BU+ wire harness faulty.
No
NG
Radio assembly faulty.
No
NG