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Old 11-19-2002, 01:11 AM
bdlefferts bdlefferts is offline
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Join Date: Jun 2002
Posts: 45
Climate Control Test/diagnosis ?

'91 190E-- CAN THE CLIMATE CONTROL SYSTEM BE TESTED THROUGH THE WIRING HARNESS FOR THE PUSHBUTTON CONTROL UNIT USING A VOLTMETER? THE CD MANUAL DESCRIBES TESTING THE HEATING/AC SYSTEM USING A BOX THAT PLUGS INTO THE LEFT AND RIGHT 12-PRONG HARNESS.
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