Other information:
Diagnostic Trouble Code (DTC) Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
Module
DTC
Description
Action
PCM
P0034:00
Turbocharger/Supercharger Bypass Valve 'A' Control Circuit Low: No Sub Type Information
GO to Pinpoint Test..
Overview
The DATC system maintains the selected vehicle interior temperature
by heating and/or cooling the air depending on the HVAC control panel
selection.
During A/C operation, the system reduces the relative humidity of the air inside the vehicle.
The driver may override the automatic mode of operation.
The temperature control setting is the desired cabin air temperature.
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