Activating air conditioning compressor interrupt:
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- Press → button.
Indicated on display:
| Output Diagnostic Test Mode → A/C Compressor interrupt |
Air conditioner compressor switch-off is checked.
The test step is also called on vehicles without air conditioner system.
A/C compressor must stop within 5 seconds (visual check) then start approx. every 5 seconds and then stop.
If A/C compressor does not switch off:
- Check signals from/to air conditioning system → A/C system signals, checking