To translate the graph of the function \( y = |x| \) 6 units to the left, you need to replace \( x \) with \( x + 6 \).
So, the equation for the translation of \( y = |x| \) 6 units to the left is:
\[ y = |x + 6| \]
Therefore, the correct option is:
y = |x + 6|.