CONCERN: Customer reports Maytag double wall oven is not heating Model CWE5800ACB DIAGNOSTIC AND CAUSE: Inspected oven for proper output voltage to the main control board. No power at the main control board. Removed wall oven from cabinet to inspect wiring at the output, wall output to the unit normal at the time of inspection.Found terminal short at wiring harness. CORRECTION: Repaired double oven wiring harness at the upper bake element terminal and tested. Operation now normal. Baseline / McClintock