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RRC715's Avatar
 
Join Date: Jun 2014
Location: Bakersfield California
Posts: 294
Removed old Phone system now A/C not working

1995 993. I removed the motorola phone system and now the A/C is not working at all. The phone system was an independent system that no had no association with the A/C system. I removed the rear window antenna, the phone mount from the center council, the microphone from above the steering wheel, and the remaining electrical components beneath the dash. The wiring harness was loomed to the fuse box with red, green, and blk ground wire. I had no issues with the removal that would indicate any issues with any other systems. The microphone wire was fed through the dash behind the CCU but i did not have any problems when this wire was pulled out.

I either pulled something loose during the removal or this is a crazy coincidence.

The A/C buttons light up when pushed but the system does not turn on at all.

Has anyone experienced this issue. Thanks in advance.

Old 09-01-2014, 12:35 PM
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Join Date: Jun 2014
Location: Bakersfield California
Posts: 294
AC reapired! I am only adding this info in case anyone else has fuse box problems. What was learned is that when I removed the power wires for the phone which were inserted into the fuse box with the fuses. The installer used connectors that slipped over the terminals of the fuses subsequently spreading the receiving prongs more than normal. Once the fuses were re-inserted without the added connectors they lost contact with the prongs, which were spread ever so slightly. This broke the circuit however when the fuses were examined they were good. This turned out to be simple, now that we know, but completely stumped me as I retraced all of my "tampering" too many time to count. To repair the problem one of two options. 1. Replace the entire fuse panel $1100.00 or 2. place the connectors back onto the fuses and re-insert them re-establishing contact $0. Lesson learned! I hope this information helps anyone dealing with a simple fuse changes in the future as the fuse box prongs are very delicate. RRC715

Old 09-05-2014, 02:04 PM
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