Scan Tool Operating Instructions - AK Automotive Training

Manufacturer Applications
Table 83 - Group 56 Operating Conditions
Relevant when '1' is displayed in the 4-digit blocks
X X X X Display group 56 - Line 4
0 0 = A/C compressor off
1 = A/C compressor on
0 Gear selector position:
0 = P or N
1 = 2, 3, 4, R or D
0 Maximum hot/cold air output
0 Always 0
ECU Version (VAG Mode 1)
Selecting 'ECU Version' displays the following data for the selected control module:
• Part Number
• System Name
• Version Number
• Coding
• Extra ID
Part Number
An alphanumerical code used by VAG to identify a particular 'make' and 'model' of
vehicle.
System Name
Additional identification information for the ECM in 'plain text' containing the module
name and part of the version number.
Version Number
A four-digit number identifying the module software version number.
Coding
Vehicle specific module configuration.
Extra ID
Two data fields for extra identification (VIN) and immobiliser.
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