Quote:
Originally Posted by peashooter
Sorry. The one in pieces at the moment is the '92 300D.
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Boo -Yaaa....that was easy.
OK You have chassis 124.128
behind the brake booster is a 3 prong plug.
Red/Yl/Blk
W/Key ON, CP on Defrost and Fan sw on High, take a Voltage test from Red to Blk..should have 12v
If NO, then check fuse link at shock tower.
If yes, then take V reading at Yl to Blk..should have 2-8 V..if No, CP is not giving signal, if yes , regulator or blower are bad.