cooling fans
97 E420. consistent higher than 'normal' operating temp. no response from aux. fans when A/C on.
tested wiring at connector above fans. no voltage. looked for fuse, found none that applied. disconnected power supply & applied 12v to male pins, no response from fans.
now,this looks like 2 problems.1. no power to wiring.
2. no continuity at fan
questions:
are fans powered thru fuse? if so, where is fuse?
are both fans internally wired to same ground?
is there a relay anywhere in this system?
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