10
CD PLAYER
CD cannot be inserted.
Is CD already inserted?
Is +B applied to head unit ?
Is ACC applied to head unit ?
Check if GND (wire harness side) to head unit is
OK?
Head unit faulty.
Eject CD.
+B wire harness faulty.
ACC wire harness faulty.
GND wire harness faulty
Yes
No
Yes
Yes
Yes
No
No
No
Summary of Contents for PT546-00140
Page 1: ...14Scion Display Audio PT546 00140 TROUBLESHOOTING GUIDE Rev A 5 17 2013 ...
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Page 31: ...F EXTENSIONS 0 64 24P G Antenna HFC 2P 0 64 1P REAR VIEW A D B C G E F ...
Page 32: ...PT546 00140 ...