Last night around 9pm I decided to start swapping the MFD (Multi Function Display) (Stereo/ NAV/ AC controls) out for the standard 3 Knob AC and be able to put in a standard stereo with all the updates (Bluetooth, a USB port, Pandora, IHeartRadio, Waze, hands free calling, and a back up camera)
I had already pulled the NAV DVD unit under the seat when the seat was out and ordered most the parts including a 3 knob ac control panel from eBay. I messaged the seller and asked if he would cut the wires and he kindly did.
I have been reading up on this thread for the last couple of weeks and figured I had a grasp on it:
Pre-03 nav delete how-to
So I pulled the MFD:
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The hardest part was cutting that first wire but after a few wires put together it started flowing nicely. Those Sopoby wire connectors are awesome. I ended up using a butane lighter as it was easier than the heat gun and was more precise. I kept rearranging the wires to better group them.
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I put blue tape at the bottom edge to keep small scratches down. Just grouping wires...
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After about three or so hours after the first cut I was done... so I plugged it in and everything worked... wow...
Then I went to turn off the key and noticed the AC blower fan was still blowing... well that’s not good. I rechecked all the wires and connections then posted in the Thread above (Pre 03 NAV Delete How to) around 1-1:30am and went to bed...
Next morning, I saw TXSunDevil replied. This guy is amazing... he spent 3+ hours diagnosing, tracing, checking voltages, retracing and hunting for the wire demons... he even went to work to pick up his Factory Wiring Diagram...
TXSUNDEVIL- Thank You Very Much.
If they made a IH8MUD award he would win it.
After much chasing he asked me to cycle my ignition to hear the AC compressor relay come on... I did several timescycling between OFF and ACC... on the last time I didn’t here the click... either I broke everything or it was fixed... guess what?
A relay had stuck in the dash...
Everything worked just as it should... so tidied up the wiring. The brown wrapped wires and plugs are not used (except the dual antenna connections) the cluster closest are the connectors used..
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I wired up the stereo harness and checked if everything fit and it does... I am still waiting for my AMp Bypass harness to get sound but everything works great:
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If I did not say it enough... Thanks again TXSunDevil!