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SNR9ANKJ10311113151KDAT01 Without navigation 23-256 23-256 Audio System Audio Unit Removal/Installation 10. Turn the ignition switch to LOCK (0). 11. Start the engine in the known-good vehicle, and then do steps 4 thru 10 on the known-good vehicle. 12. Compare the number of stations received in steps 6 and 9 in the client’s vehicle with the number of • If the number of stations received is the same, or within 10 %, the audio unit’s tuner performance • If the customer’s vehicle receives fewer stations by at least 10 %, go to step 2 of poor AM or FM SRS components are located in this area. Review the NOTE: • Put on gloves to protect your hands. parts. • Lay a workshop towel under the parts when working on them to protect the face panel from scratches or • Do not work in a dusty or dirty place. during the work. • Do not touch the circuit board(s) with your bare hands. • Do not work with dirty hands. cable with your bare hands (If you have touched it, • Eject all the discs before removing the audio unit to prevent damaging the CD/DVD player’s load • If you are replacing the audio unit, write down the audio presets (if possible), and enter them into the 08/08/21 14:14:16 61SNR030_230_0259 |