Audio System Symptom Troubleshooting - No sound is heard from the speaker(s) (display is normal) (without premium audio system)
  1. Check the resistance between the following terminals of audio unit connector A (24P) according to the table.
    Speaker
    Terminal
    Wire color
    Left front door speaker, Left front door tweeter
    A23 (+)
    LT GRN
    A22 (−)
    PNK
    Right front door speaker, Right front door tweeter
    A19 (+)
    GRY
    A18 (−)
    RED
    Left rear speaker
    A11 (+)
    YEL
    A10 (−)
    BRN
    Right rear speaker
    A7 (+)
    BLU
    A6 (−)
    ORN

Is there continuity?
YES -
Go to Step 11 .
NO -
Repair an open in the wires between the audio unit and speaker(s).■
  1. Disconnect the speaker 2P connector.