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Check engine light on code P159F

3.4K views 2 replies 2 participants last post by  Submariner409  
#1 · (Edited)
I have a 2014 SRX, 3.6. My check engine light is on, the error code is P159F, economy mode switch. I’m told the circuit has low voltage. Plus eco button doesn’t work. I’ve searched everywhere to fix it but can’t find anything to show me where it is or how.
1) don’t know where it’s located to replace it
2) not sure if I should have a cert. cadi mechanic do it or if it’s not really difficult then I can do it.
Thanks for your help in advance.