S60 AWD L5-2.5L Turbo VIN 59 B5254T2 (2005)
Control Module HVAC: Programming and Relearning
Calibrating The Damper Motor Module (DMM)
Calibrating The Damper Motor Module (DMM)
Calibrating the Climate Control Module (CCM)
CAUTION: When activating this function, calibration of the Climate Control Module (CCM) starts. After carrying out calibration read off of
the diagnostic trouble codes (DTCs) starts. To ensure that diagnostics for the Climate Control Module (CCM) have been carried out, delay for
30 seconds before reading out diagnostic trouble codes (DTCs) after calibration.
NOTE: Climate Control Module (CCM) and damper motors can be affected by the temperature. The vehicle should have normal room temperature
when performing this service.
Carry out calibration as follows:
-
Ignition on.
-
Click on the VCT2000 symbol. Wait until calibration has been carried out and diagnostic trouble codes (DTCs) read out.
-
Ignition off.
This function controls the components that communicate with the Climate Control Module (CCM) via LIN bus 1 and LIN bus 2. In the event of a fault in
any of the LIN buses, diagnostic trouble codes (DTCs) CCM-0070 to CCM-0071 will be stored depending on the fault. These diagnostic trouble codes
(DTCs) can only be stored in conjunction with this diagnostic function.
If any of these diagnostic trouble codes (DTCs) recur, recalibrate to check if the problem was overcome. If the diagnostic trouble code (DTC) recurs,
fault-trace the relevant diagnostic trouble code (DTC).
Downloading Software and Replacing The Control Module
Downloading Software And Replacing The Control Module
New software can be downloaded into the climate control module (CCM). When ordering software, the hardware and the software in the car is compared
to the information in the Volvo central database. If the comparison is OK the software is downloaded to the control module.
If the comparison between the car and Volvo central database is not OK, the database is updated with the car configuration. When this is complete the
software is downloaded.
The entire climate control module (CCM) must be replaced as one unit.
Different customer parameters can be programmed into the climate control module (CCM). These customer parameters are stored in the control module
but not in the Volvo central database. This means that the customer parameters must be reprogrammed when hardware is replaced.
