Anybody replaced your Air injection driver lately? (1 Viewer)

[vipergrhd]

Just replaced the air pump on my next door neighbors Seq. and I was able to check all fuses and ground and I'm still getting the dreaded P0418 code the only thing left that I guess is needed is the Air Injection driver that powers up the blower. It is not cheap and is there a quick way to test it? It's a 2006 and 2WD.

If you have replaced it where did you get it for much less?

 

[vipergrhd]

Not a single Reply? Ok here it goes found out a friend have an 05 Limited 4x4 so I borrowed the driver mounted on the left fender just under the master cylinder. I also checked the circuit on his to see if I got the same output on the bad driver so I swapped the part and stuck a long screw driver where the blower is under the manifold. Fan came on and I got one on order from McGeorge Toyota will update this post once I get everything fixed.

 

[Jgrauman]

Not a single Reply? Ok here it goes found out a friend have an 05 Limited 4x4 so I borrowed the driver mounted on the left fender just under the master cylinder. I also checked the circuit on his to see if I got the same output on the bad driver so I swapped the part and stuck a long screw driver where the blower is under the manifold. Fan came on and I got one on order from McGeorge Toyota will update this post once I get everything fixed.

Sorry man, I think most everyone just bypasses this when it goes bad. Pretty expensive replacement with factory parts.

 

[vipergrhd]

Just want to update, the driver relay did fix the issue. No codes and everything is working. I have nothing against bypass being in comifornia there is no way around it.