Re: [EVDL] Zilla Code 1124 Main Contactor Stuck On

[paul dove via EV]

I am no expert but it sounds like you have 12 v power issues

Sent from my iPhone

> On Oct 31, 2018, at 11:22 AM, Damon Henry via EV  wrote:
> 
> Recently when I start my truck it often takes me a couple of tries of turning 
> the main contactor on and off before the motor will spin.  I figured the 
> Zilla is seeing something it does not like and found an 1124 code stored 
> which seems like the likely culprit.  What is the Zilla measuring that is 
> causing this error?  What should I check to clear it up?  It usually only 
> happens when I first turn the truck on, but I have noticed that when sitting 
> idle for a long time occasionally the truck refuses to move or the main 
> contactor drops out all together as well.  It has not happend at a stop light 
> or similar stop, only in my driveway or when waiting at the curb for a long 
> time while picking up my daughter.
> 
> Thanks for any troubleshooting ideas.
> 
> Damon
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Re: [EVDL] Zilla Code 1124 Main Contactor Stuck On

[Bill Dube via EV]

Could also be a stuck precharge relay, or something wrong in the 
precharge circuit.


Bill D.

On 11/1/2018 8:23 AM, John Lussmyer via EV wrote:

On Wed Oct 31 09:22:19 PDT 2018 ev@lists.evdl.org said:

Recently when I start my truck it often takes me a couple of tries of turning 
the main contactor on and off before the motor will spin.  I figured the Zilla 
is seeing something it does not like and found an 1124 code stored which seems 
like the likely culprit.  What is the Zilla measuring that is causing this 
error?  What should I check to clear it up?  It usually only happens when I 
first turn the truck on, but I have noticed that when sitting idle for a long 
time occasionally the truck refuses to move or the main contactor drops out all 
together as well.  It has not happend at a stop light or similar stop, only in 
my driveway or when waiting at the curb for a long time while picking up my 
daughter.

>From the Zilla manual: 1124 Main Contactor Stuck On

So, it's probably seeing pack voltage when it thinks it shouldn't be.



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[EVDL] Zilla Code 1124 Main Contactor Stuck On

[John Lussmyer via EV]

On Wed Oct 31 09:22:19 PDT 2018 ev@lists.evdl.org said:
>Recently when I start my truck it often takes me a couple of tries of turning 
>the main contactor on and off before the motor will spin.  I figured the Zilla 
>is seeing something it does not like and found an 1124 code stored which seems 
>like the likely culprit.  What is the Zilla measuring that is causing this 
>error?  What should I check to clear it up?  It usually only happens when I 
>first turn the truck on, but I have noticed that when sitting idle for a long 
>time occasionally the truck refuses to move or the main contactor drops out 
>all together as well.  It has not happend at a stop light or similar stop, 
>only in my driveway or when waiting at the curb for a long time while picking 
>up my daughter.

>From the Zilla manual: 1124 Main Contactor Stuck On

So, it's probably seeing pack voltage when it thinks it shouldn't be.



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[EVDL] Zilla Code 1124 Main Contactor Stuck On

[Damon Henry via EV]

Recently when I start my truck it often takes me a couple of tries of turning 
the main contactor on and off before the motor will spin.  I figured the Zilla 
is seeing something it does not like and found an 1124 code stored which seems 
like the likely culprit.  What is the Zilla measuring that is causing this 
error?  What should I check to clear it up?  It usually only happens when I 
first turn the truck on, but I have noticed that when sitting idle for a long 
time occasionally the truck refuses to move or the main contactor drops out all 
together as well.  It has not happend at a stop light or similar stop, only in 
my driveway or when waiting at the curb for a long time while picking up my 
daughter.

Thanks for any troubleshooting ideas.

Damon
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