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10 bucks says it's from the last person who did your oil change and they spilled oil on the front axle electrical cable. This happened to me. Oil gets into the 4 lead connector and then you see those error messages. You can search for it here, but the simple answer is to crawl under the truck...
Tried that - no effect. Maybe if I leave the window down overnight?
Probably overthinking this but if I put a timed (60s?) relay on the ANC mic input where it got no signal until I'm out of the garage. Hmm.
I'm a bit annoyed it's taken me 5 years to figure this out. I've always thought it was odd how many complained about the boomy bass on the HK system with ANC and then how many said it sounded awesome. I suspect I figured this out due to my bass enhancements a few months ago where it's either...
I had VIP ceramic tint my windows and put PPF on the front end. Great job! No water in the dash issues others have had and zero complaints with any of their work almost 5 years later. Of course things could have changed in 5 years.
Auto Window Tinting In Conroe TX | Vip Tinters Plus Bedliners &...
Did some driving today and while two 1 Ohm resistors is very clean sound from the sub, it's just a tad too low in the new box. So I pulled it and bypassed both resistors. It took no time at all to decide that didn't work. It's back to over-boosted bass (with EQ Bass at 0). I'm aiming at a nice...
Here's a picture of the box installed. One thing to note is that there is no longer a lip on the box over the top of the adjustable partition as shown on the supercrew website. Doesn't make a difference I think and looks easier to build. The box just sits in there and I keep two black towels...
Thanks. I just got the new box in and the combination of it and firing up into the seat bottom seems to have tightened up and muted the sound even more. I'm just test driving now but am considering removing one or both resistors to add volume to the sub.
I'll snap a pic but the other bonus is...
I know there's been a lot of discussion over the years about the dreadful sound out of the HK sub. Many have spent $$$ in DSP adapters, extra amps, and premium subs. I priced out a JL Stealthbox and amp and thought, "wow, this is more than my first two cars combined." So I started looking at how...
Thanks to all for the ideas here. I've finally got it nailed down and wow does it sound so much better than stock. I'm going to make another post with the low-cost solutions for fixing the HK sub boominess, but for now, here's where I am and what I learned.
The magic: The Amazon low pass...
More fiddling. I measured the resistance of my 4 ohm Pioneer sub with two 1 ohm resistors in series and it comes to 5.7 ohms, but when I measured the resistance including the above low pass filter it clocks in at 8.3 ohms. I think that partially explains why the aftermarket sub is not nearly as...
I've done more digging and based on an inductor calculator here, I've discovered what might be the problem. There is no resistance switch on this filter but it claims to work from 4-8 ohms. However, as the resistance increases, so does the cutoff. Now I don't know what inductors are on this...
Thanks. I saw this but it was one data point vs. the description that says 60Hz so I tried it. If you know of any 60Hz solutions I'd love to hear about them.
OK, I got the low pass filter in and hmm. I have mixed feelings.
I got this one: https://www.amazon.com/dp/B096FT2XBY?psc=1&ref=ppx_yo2ov_dt_b_product_details
The internet is mixed on what the 0Hz/8Hz switch actually does but looking this dude up on alibaba has "The switch of this product can...
I saw that but I can't believe RAM is putting anything as high as 500Hz to a sub. I know, I'm assuming a lot...
On the Amazon one I ordered, I found on Alibaba that it cuts off at 50/60Hz which is exactly what I'm looking for. Gets here Sat so we'll see.
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