Milan FWD L4-2.3L (2008)
2. Lower the overhead console. Refer to WSM, Section 501-12 for additional information.
3. Route microphone cable through existing hole in the headliner and out the front of the headliner above the rear view mirror.
4. Install overhead console; ensure microphone cable enters the overhead console trim directly behind microphone as shown.
5. Gain access to connector 911 at the rear view mirror. Refer to the online WD, Section 124 for links to location and connector views.
6. Identify circuits VMN02, RMNO2 and DMN07 (shield) from C911. Pull back the black harness sleeve and cut the three circuits near C911 or if
equipped with a headlamp control module-2 (HCM-2), remove the HCM-2 access cover and cut circuits under trim cover. Refer to WSM Section
417-01 for additional information. These are the microphone positive, negative and shield circuits. Then splice the yellow jumper harness wire to
VMNO2 and remaining black jumper harness wires to RMNO2 and DMNO7 (shield). Only splice into the cut wires heading in the direction of the
connector. Tape off and secure the cut wire ends heading up the A-pillar as they are no longer used.
7. Identify circuits CBP41 and GD133 from C911. This is power and ground for both the new microphone and the existing mirror. Splice in the blue
jumper harness wire to CBP41 and the remaining black jumper harness wire to GD133. Ensure that the original circuits remain intact and connected
as this is power for other items within the rear view mirror and in the roof.
8. Do not plug in the microphone at this time, proceed to Final Test I Service Steps.
Final Test / Service Steps
1. After splicing/soldering is complete, apply power to the vehicle and confirm the voltage at the jumper inline connector before connecting the
microphone.
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Jumper blue wire equal 12V positive.
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Jumper black wire equal ground reference.
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Jumper yellow wire equal microphone return signal circuit less than IV.
2. Turn off ignition and attach the microphone connector to the jumper harness connector. Make sure that the connector tabs have locked together after
connecting. Reversing this connector would cause a failure of the microphone.
3. Bundle and tuck the remainder of the microphone cable over the front of the headliner.
