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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for August 31, 2026
International Automotive Technicians' Network (iATN) - Members Only
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1999 Mercedes-Benz E430 4.3L Condenser Fan VIN: WDBJF70H3X
Hello All, Thanks in advance for any help. This one has me pulling my hair out. Vehicle came in with AC inop, fuel gauge inop, ambient temp displays -36deg. Main concern is ac inop. Tested fan control module. Found PWM signal is incorrect, shows -1.5v ...
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Fixes & Summaries for European
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