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Home >> Mercury >> 2003 >> Marauder >> Repair and Diagnosis >> External Pages >> Different car >> Section 243 (HVAC System - Climate Control System) >> Diagnosis And Testing >> Climate Control System >> Pinpoint Tests >> Pinpoint Test X: The Temperature Control Is Inoperative Using The Rear Auxiliary Climate Controls >> Normal Operation

Normal Operation

WARNING: This page is about a different car, the 2003 Mercury Mountaineer and 2003 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.

Under normal operation, a signal voltage is received by front auxiliary temperature control from the rear auxiliary temperature control through circuit 1127 (YE).

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