99 C class pulse module loacation?
11-20-2010, 09:03 PM
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99 c class
99 C class pulse module loacation?
ok well I have a 99 c class and my rear defrost doesn't work, so i took a ride up to my school to the Mercedes training program and one of the instructors told me that its most likely a module problem. so i pulled some codes of my climate control and i kept getting 421 and that's the pulse module. So my question is, wheres the Pulse module?
