HHT interface, location/task - GF54.30-P-2017A

MODEL 129,140 as of 1.6.96, 163, 168, 170, 202 as of 1.8.96, 208 up to 31.7.99, 210 as of 1.6.96 up to 30.6.99 

The instrument cluster has diagnostic capabilities. In other words, diagnosis is possible using a hand held test (HHT). The instrument cluster therefore has a line (K-line) which is connected to the data link connector (X11/4).

The instrument cluster, including the Active Service System (ASSYST), is tested with the HHT. The following functions can be selected:

• Control module version
• Error memory
• Actual valves
• Controls
• Manual transmission adaptation: -variant coding - settings