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Home >> Volvo >> 1999 >> C70 2D Convertible, Standard >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Electronic Climate Control (ECC), Manual Climate Control (MCC), Heater Module (HEA) - Diagnostic Trouble Code (DTC) Diagnostics - 2 Of 2 (Convertible) >> ECC-441/442 Program Downloading, Control Module (1999-2004) >> Not-carried: out/faulty >> Programming the ECC control module >> General information about programming
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General information about programming

Fig 1: Identifying ECC Control Module
GLL127567Courtesy of VOLVO CARS OF NORTH AMERICA.
NOTE:

Before replacing a control module all programmed data must be read out first if this is possible. This is so that the new control module can be programmed with the same data.

Check all the variable parameters for the new climate control module.

The ECC control module can be programmed with certain information. The purpose of the programming is to adjust the control module to the car version or when the requests of the driver for certain adjustments to the settings.

For more information about the values, see Description of ECC programmed data .

Programming procedure 

Select the desired setting from the list box and then press Continue to program the different settings and to receive more information about the different alternatives.

Other procedures: 

  1. Begin the programming procedure. Make one setting at a time. Work from the top of the list box to the bottom. Refer to Programming driver position (LHD or RHD)  which is the first programming procedure.
  2. Read off all programmed alternatives. Refer to Reading off the programmed values 
  3. Exit without programming. OKAY:  Troubleshooting has been completed.
Fig 2: Identifying VCT2000
GLL100563Courtesy of VOLVO CARS OF NORTH AMERICA.