AVCC issues

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jbretthorton

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Just finished my install of the AVCC into my 2010

The installation went well with no surprises. I followed FJRcarshopguys instructions

My cruise does not do any thing. I do have 12v + coming to the red wire at the molex connector.

The led does not come on at all (when does it suppose to come on? when CC power button is pressed or when the CC is actually doing something?)

I have double checked all my connections per FJRcarshopguy write up.

Any suggestions?

Thanks, Guys

 
Just finished my install of the AVCC into my 2010

The installation went well with no surprises. I followed FJRcarshopguys instructions

My cruise does not do any thing. I do have 12v + coming to the red wire at the molex connector.

The led does not come on at all (when does it suppose to come on? when CC power button is pressed or when the CC is actually doing something?)

I have double checked all my connections per FJRcarshopguy write up.

Any suggestions?

What are the common installation mistakes?

I have / am searching as well

Thanks, Guys

 
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Have you checked all the other voltages?

9 Black wire: 0V (should be zero ohms to ground);

3 Red wire: 12 V (you've checked this);

1 Brown + 12 VDC with Ignition switch and cruise control switch ON. 0 VDC with Ignition switch or cruise control switch OFF.

4 Purple wire: 12 V when brake is on, less than about 0.25 V when brake is off;

Check your DIP switches (On Off Off On Off Off On (possibly the last one #7 should be OFF if control occasionally drops out when hot)

From the manual:

To test the Green and Yellow wires, the Ignition Switch and Cruise Control Switch must both be turned on andleft ON.

8 Green + 12 VDC when the SET / COAST switch is pressed. 0 VDC when the SET / COAST switch is released.

6 Yellow + 12 VDC when the RESUME / ACCEL switch is pressed. 0 VDC when the RESUME / ACCEL switch is released.
The LED will light for any input change ...

If unit is inoperative, open cover on cruise and look at the L.E.D. Press Set button, L.E.D. should light. Press Resume button, L.E.D. should light. Step on the brake, L.E.D. should light.
 
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so....

Checked all connections, and my first error was not hooking up the ground on the keypad. It is correct and keypad lights up as it should.

I have checked all connections and per the installation manual al wires are behaving correctly.

I have about 10 psi vacuum, there is a residual voltage of .11 volts on the break light circuit but read up to .25 volts is acceptable.

I have checked the function of the led on the servo actuator and it functions as expected as well.

I also moved the black jumper from two prongs to just one (per the instructions for a manual transmission)

Even tried grounding the purple wire to the chassis to check if that was the issue (per Murph's CC instructions)

Any ideas guys?

 
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on the coil wire (blue)

I am getting 12volts when not running, but with a freq counter it shows at idle @ 56 just over 1500 rpms @ 110 and increases from there

I am lost at this point...

 
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Are you using the coil for speed sensing? You can also tap into the ABS speed signal at the ECU.

 
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The only thing I am not sure about is the "noise suppressor" on the coil wire...

Is this needed or just running the wire to the coil will suffice?

 
Are you testing by riding, or just running the bike on the centerstand? The cruise will not engage with the wheel running loose in the air on the centerstand, as the speed varies far beyond its limits for allowable acceleration.

Do NOT remove the noise suppressor.

 
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I have not removed the suppressor (actually do not see it? )

I have been riding the bike after tests and no joy

 
HEY!!

Success!

I did remove the "do not remove" tag.... I do that on all my mattresses as well (I'm a rebel like like) put it back in and works like a champ

And it worked! All's good!

Thanks for everyone's help

Brett Horton

 
HEY!!Success!

I did remove the "do not remove" tag.... I do that on all my mattresses as well (I'm a rebel like like) put it back in and works like a champ

And it worked! All's good!

Thanks for everyone's help

Brett Horton
.....AND the stinkbait hits the bottom!

C'mon, Brett...fess-up. What did you do to get it working, really???

 
lol...

Really, I removed the "Do Not Remove" tag....

I also had the "noise suppressor" under the tag as well......

That did it. The signal was to noisey for the system without it I guess

 
HEY!!

Success!

I did remove the "do not remove" tag.... I do that on all my mattresses as well (I'm a rebel like like) put it back in and works like a champ

And it worked! All's good!

Thanks for everyone's help

Brett Horton
.....AND the stinkbait hits the bottom!
C'mon, Brett...fess-up. What did you do to get it working, really???
lol...Really, I removed the "Do Not Remove" tag....

I also had the "noise suppressor" under the tag as well......

That did it. The signal was to noisey for the system without it I guess
I have to go with Brett on this one, the AVCC hooked up to coils will not work with the noise suppressor ($5 name for a $0.10 resistor) removed.

 
Thanks to Wfooshee,

That was the problem.

Test ride prior, would not engage.

Put the resistor back in and everything works like a champ

 
Okay, I think I get it...?!?!

Brett, if I assume correctly, you cut out the resistor when you originally wired it up, and then spliced it back in to the coil wire to make it work???

 
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