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Zero Motorcycles Forum | 2013+ / Re: SRS gen3 Controller fault 1 (mean)
« on: June 17, 2026, 09:39:55 PM »Well if it's 3.50V then that would explain a few things would it not?
Cas
[/quote
Sorry, I forgot (one) before
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2
Zero Motorcycles Forum | 2013+ / Re: SRS gen3 Controller fault 1 (mean)
« on: June 15, 2026, 06:27:20 AM »
I measured it and the have exactly 13.50v. Drop a little bit when I key On but after it stabilise right.
I have no choice but to go see my dealer.
I have no choice but to go see my dealer.
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Zero Motorcycles Forum | 2013+ / Re: SRS gen3 Controller fault 1 (mean)
« on: June 13, 2026, 07:40:20 PM »im pretty sure thats looking at our main battery voltage
fwiw
1000 mv = 1 volt so 101100 would be a touch over 101 volts.
You're probably right, it makes a lot of sense.
Is it possible to know how voltage DC2DC give?
4
Zero Motorcycles Forum | 2013+ / Re: Controller fault 1 (mean)
« on: June 13, 2026, 04:48:30 PM »
Does the DC2DC maintain the 12V battery? Because it is well charged and never low
Can we see the voltage that the DC2DC supplies in the logs?
I see this information about controller (OBD2)
* * * CONTROLLER * * *
Motor RPM: 0 rpm
Motor Temperature: 11 C
DC Bus Voltage: 101100 mV
Fault Code: 0 level- 0
Last time Temp PDO 979 s, 950000 us
DC Bus Voltage 101100 mV mean around 10V I think? it is good? maybe not, lower than 12v.
I found the old seem information about my controller in year 2024
* * * CONTROLLER * * *
Motor RPM: 0 rpm
Motor Temperature: 10 C
DC Bus Voltage: 109600 mV
Fault Code: 200 level- 4
Last time Temp PDO 165 s, 430000 us
At that time I never had controller problems like I do today.
Can we see the voltage that the DC2DC supplies in the logs?
I see this information about controller (OBD2)
* * * CONTROLLER * * *
Motor RPM: 0 rpm
Motor Temperature: 11 C
DC Bus Voltage: 101100 mV
Fault Code: 0 level- 0
Last time Temp PDO 979 s, 950000 us
DC Bus Voltage 101100 mV mean around 10V I think? it is good? maybe not, lower than 12v.
I found the old seem information about my controller in year 2024
* * * CONTROLLER * * *
Motor RPM: 0 rpm
Motor Temperature: 10 C
DC Bus Voltage: 109600 mV
Fault Code: 200 level- 4
Last time Temp PDO 165 s, 430000 us
At that time I never had controller problems like I do today.
5
Zero Motorcycles Forum | 2013+ / SRS gen3 Controller fault 1 (mean)
« on: June 13, 2026, 06:10:30 AM »
Hi folks,
Yesterday, I got this error on my bike’s dash while riding: Controller fault (error 9) three times in two days.
The bike suddenly stopped running.I turned the key off and back on, and the bike started working again.
I checked the log and saw Controller Fault 1. Does anyone know what Fault 1 means?
I also frequently see this message in the log: Controller warning 26. Weird.
SRS 2020 45k (new battery BCB and power tank)
Yesterday, I got this error on my bike’s dash while riding: Controller fault (error 9) three times in two days.
The bike suddenly stopped running.I turned the key off and back on, and the bike started working again.
I checked the log and saw Controller Fault 1. Does anyone know what Fault 1 means?
I also frequently see this message in the log: Controller warning 26. Weird.
SRS 2020 45k (new battery BCB and power tank)
6
Zero Motorcycles Forum | 2013+ / Any body know how to see individual voltage cells gen3 bike?
« on: December 24, 2024, 06:16:12 AM »
Hi all, like the title said, I need to know if is possible to read individual voltages cells on bike gen3 (Zero SRS) in command line (OBD2) ?
And anybody have a last version software Diag4Zero ? you can contacte me in PM if you want.
thanks a lot.
And anybody have a last version software Diag4Zero ? you can contacte me in PM if you want.
thanks a lot.
7
Zero Motorcycles Forum | 2013+ / Re: It is possible to have a magic charge only whit the power tank?
« on: April 23, 2024, 04:09:29 AM »
My PT it was installed by the dealer in summer 2020. I never noticed any problem. Since my main battery began to have a magic charger symptom Zero make somes test and they changed only the main battery (This winter). Now spring is here and since this time I rode my bike only four time. The first riding I fully charged 100% and I rod until 1%. When I arrive arround a 5% battery charge I saw in the screen this notification : Warning: Power pack has been depleted. I never saw this with my old main battery.
Zero said to me about this:
“Power pack has been depleted” will often show during a long ride event as you approach a low state of charge as the power tank will hit its ‘empty’ voltage a few percent before the main power pack. From my observation, the PT will open it’s contactor when the dash shows somewhere around 10-14% charge. This is expected operation for the unit with a power tank, charging the unit will bring the modules back into sync.
Zero said to me about this:
“Power pack has been depleted” will often show during a long ride event as you approach a low state of charge as the power tank will hit its ‘empty’ voltage a few percent before the main power pack. From my observation, the PT will open it’s contactor when the dash shows somewhere around 10-14% charge. This is expected operation for the unit with a power tank, charging the unit will bring the modules back into sync.
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Zero Motorcycles Forum | 2013+ / Re: It is possible to have a magic charge only whit the power tank?
« on: April 21, 2024, 05:40:18 PM »
ok guys, you mean they don't have new generation cells inside the new generation power tank build? they build them with the same cells since to beginning?
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Zero Motorcycles Forum | 2013+ / It is possible to have a magic charge only whit the power tank?
« on: April 21, 2024, 07:03:05 AM »
Hi guys,
I have a SRS 2020 with new main battery replaced. I already have a power tank and it has been not replaced. It is possible now to have the magic charge phenomena with the power tank only? I noticed since I begining to ride (Winter finished) when I come from a ride I turne the bike off, after arround one hour, I lost three or four %. Some time a win this same %.
I fully charge to 100% and after one hour the % drop to 98%. Weird situation. My bike doesn't keep his % after many day.
People with power tank and newer main battery, have you noticed something like that?
I have a SRS 2020 with new main battery replaced. I already have a power tank and it has been not replaced. It is possible now to have the magic charge phenomena with the power tank only? I noticed since I begining to ride (Winter finished) when I come from a ride I turne the bike off, after arround one hour, I lost three or four %. Some time a win this same %.
I fully charge to 100% and after one hour the % drop to 98%. Weird situation. My bike doesn't keep his % after many day.
People with power tank and newer main battery, have you noticed something like that?
10
Zero Motorcycles Forum | 2013+ / Re: Zero SRS 2020 with new battery but old controller and charger firmware
« on: February 16, 2024, 01:35:00 AM »
You Right, the dealer said to me they don't familiar or have some difficulty with command line. My dealer is very far. I'm tech computer and make this procedure is very easy for me. That's why I ask if some body here have a files and docs about this.
Have you already tried to directly write to zero customer support, and inform them about your situation?
The dealers who can offer Zero products have all be trained by them. In my situation some operations, including firmware updates, have also failed at first, but they all eventually passed. At occasions my dealer would go online, or call with a Zero specialist while doing the tricky parts. A Zero specialist can surely assist your dealer as well, they definitely are not all comfortable with all the computing that comes with our bikes.
11
Zero Motorcycles Forum | 2013+ / Zero SRS 2020 with new battery but old controller and charger firmware
« on: February 13, 2024, 07:47:21 PM »
Hi folks. I have a Zero 2020 with new main battery remplaced. I would like to buy 6.6 upgrade charger option and Park mode. The problem is my controller and charger have too old firmware. My dealer trie two time to flash them with out succes. I'm tired about that honestly 
. Anybody here can remotly (Laptop connected) make this job? 
or send to me all files and softwares? you can contacte me in PM 
.
. Anybody here can remotly (Laptop connected) make this job? or send to me all files and softwares? you can contacte me in PM .
12
Zero Motorcycles Forum | 2013+ / Re: Level 2 Password
« on: June 22, 2023, 05:28:17 PM »
Guys, have you the same info (pass) for the SRS 2020? 
thanks a lot.
thanks a lot.
13
Zero Motorcycles Forum | 2013+ / Re: Question on Cypherstore Upgrade 10% faster charging (Zero SR/S 2020)
« on: April 17, 2023, 06:00:17 AM »
Guys, about the chargers firmware, is it possible to update them without going to the dealer? can I make my self? or any procedure to update?
I already have v8 (new dashboard) SRS 2020 Premium
Thanks
I already have v8 (new dashboard) SRS 2020 Premium
Thanks
14
Zero Motorcycles Forum | 2013+ / Master reset on the display dash for the SRF/S
« on: August 09, 2022, 05:58:07 PM »
Hi folks, is it possible to make a big reset (default setting) on the display dash?
thanks
thanks
15
Zero Motorcycles Forum | 2013+ / Re: Charging station OpenEVSE not working anymore since v19 firmware update
« on: October 01, 2021, 04:05:54 AM »
I think is the J1772 tube connector need to cleanup. If is not working, I will change it.