Air Pump Relay Location
05-03-2018, 07:01 PM
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2012 GL 450
Air Pump Relay Location
Hi all,
I have a 2012 GL450 with the secondary air pump code thrown.
I want to try the $3 fix which would be a bad relay, but I can't seem to find ANY information on which relay belongs to it. Any suggestions?
I have a 2012 GL450 with the secondary air pump code thrown.
I want to try the $3 fix which would be a bad relay, but I can't seem to find ANY information on which relay belongs to it. Any suggestions?
05-04-2018, 08:33 PM
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2012 GL 450
05-05-2018, 02:01 PM
#4
Out Of Control!!
Look to the left rear engine compartment for a fuse and relay box---with the top off you will see a row of six relays---going from left to right the air pump is E, the third relay.
05-06-2018, 02:19 PM
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2012 GL 450
Thanks a lot Plutoe. Just to be clear, when you say left, you mean if I am standing in front of the car looking toward the back....my left ( in other words passenger side).
