Check the warning time with by-pass reset

 
 

Check the warning time with by-pass reset

  1. Perform a long by-pass> 3 seconds.
  2. Check that the warning indicator's white indicator returns to its warning position (pushed-in) by 55 ± 15 seconds from when the by-pass has been completed.

Remark

Note: At temperatures below 0 degrees Celsius, the IS-MIX can warn earlier
 
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