Climate Control Secrets

Climate Control - Changing Degree Temperature Display Press and hold the recirculation button Then press the temperature up button to switch

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Changing Degree Temperature Display Press and hold the recirculation button. Then press the temperature up ("+") button to switch between degrees Celsius & Fahrenheit on the Climate Control Temperature and Instrument Panel Outside Temperature displays. Accessing On-Board Diagnostic codes Press and hold the recirculation button. Then press the manual flow control up arrow. You should see a 1c. Press the temperature up ("+") or down ("-") buttons to select a code number. Then press the recirculation button again. The value should display. Press the temperature up or down button again to display another code. NOTE: Air Flow Motor (V 71) and Potentiometer (G 113) are not installed in USA/Canada vehicles. Disregard values displayed for these components. Code Displayed Value 1 System malfunction - displayed as a Diagnostic Trouble Code (DTC), see chart below 2 Digital value of Interior Temperature Sensor, in Headliner (G 86) 3 Digital value of Interior Temperature Sensor, in Instrument Panel (G 56) 4 Digital value of Fresh Air Intake Duct Temperature Sensor (G 89) 5 Digital value of Outside Air (Ambient) Temperature Sensor (G 17), front 6 Digital value of Outside Air (Ambient) Temperature Sensor 7 Digital value of Ambient Temperature Sensor At Fresh Air Blower (G 109) 8 Digital value of Temperature Regulator Flap Motor Potentiometer (G 92) 9 Delta value of Temperature Regulator Flap 10 Non-corrected specified value of Temperature Regulator Flap 11 Digital value of Central Flap Motor Potentiometer (G 112) 12 Specified value of Central Flap 13 Digital value of Footwell/Defroster Flap Motor Potentiometer (G 114) 14 Specified value of Footwell/Defroster Flap 15 Digital value of Air Flow Flap Motor Potentiometer (G 113) 16 Specified value of Air Flow Flap 17 Vehicle Speed (km/h) 18 Actual Air Blower voltage (Volts) 19 Specified Fresh Air Blower voltage (Volts) 20 A/C Compressor (A/C Clutch) voltage (Volts) 21 Number of low voltage occurrences, non-transient 22 Cycle condition of A/C Refrigerant High Pressure Switch (F 118) 23 Cyclings of the A/C Refrigerant High Pressure Switch (F 118) 24 Cyclings of the switches, absolute non-fluctuating 25 Analog/Digital value, Kick-Down Switch 26 Analog/Digital value, Engine Coolant Temperature (ECT) Warning Light 27 Coding value 28 Engine Speed (RPM)
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29 A/C Compressor speed in rpm (Equals Engine Speed x 1.28) 30 Software version 31 Display check (all segments of A/C Control Head display light up) 32 Potentiometer malfunction counter, Temperature Regulator Flap 33 Potentiometer malfunction counter, Central Flap 34 Potentiometer malfunction counter, Footwell/Defroster Flap 35 Potentiometer malfunction counter, Air Flow Map 36 Feedback value, cold end-stop, Temperature Regulator Flap Motor Potentiometer (G 92) 37 Feedback value, hot end-stop, Temperature Regulator Flap Motor Potentiometer (G 92), max. stop 38 Feedback value, cold end-stop, Central Flap Motor Potentiometer (G 112) 39 Feedback value, hot end-stop, Central Flap Motor Potentiometer (G 112)
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This document was uploaded on 04/15/2009.

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Climate Control - Changing Degree Temperature Display Press and hold the recirculation button Then press the temperature up button to switch

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