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Arghhh...yet another A/C question (default mode)
Happy Summer,
First a word of thanks to VSTECH's efforts to teach us the right way of charging our A/C systems And to DMORRISON for his tutorials on changing vacuum pods, although my hands are still healing from that center pod I changed without pulling the dash. It's possible but painful to do. My current challenge: My car is a 1985 300D-T A/C is running cold but flaps are in default mode (blowing air to defrost and side vents only. What are the causes of this? Maybe in priority of likely solutions? I have reflowed the solder joints on one ACC pushbutton unit - no joy same default condition I swapped in another ACC unit (unknown condition) - no joy same default condition I've spent many hours searching online without clarity of what is to be addressed next. Would a faulty pod cause a default mode? Switchover Valves? Temperature controller? It's kinda fun driving around with my dash disassembled but the wife would really like her seat back and the footwell free of parts! ![]()
__________________
1985 300D 172,110mi and goin' strong |
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