ElectricMotorcycleForum.com

  • September 01, 2026, 06:08:28 PM
  • Welcome, Guest
Please login or register.

Login with username, password and session length
Advanced search  

News:

Electric Motorcycle Forum is live!

Show Posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.

Messages - LeverCommaJohn

Pages: [1] 2 3
1
Zero Motorcycles Forum | 2013+ / Re: front clicking noise on sr/s
« on: March 25, 2024, 07:57:40 AM »
I don't have that problem but understand that is a very right fit. There are two "L" brackets at the top front of the charger that you may be able to loosen and drop the charger down a hair.

2
Zero Motorcycles Forum | 2013+ / Re: Using Putty to connect to MBB
« on: March 04, 2024, 10:49:24 PM »
Yeah, welcome to world of confusing nomenclature when it comes to SERIAL communications. Some devices actually label their PINS as to what THEY do (which is the way it *should* be done, IMHO), and other devices label their PINS as to what they should be plugged into on the other end. Thereby, leading to TX-TX and RX-RX connections. It's stupid. Glad you got it sorted!

3

Thanks! Almost the same procedure as explained in the service manual.

I tried to find some video’s on YT but couldn’t find anything, do you have some suggestions / links?



4
As SwampNut suggested, removing the fairings isn't that terrible. This is likely the safest option for you to prevent causing more damage. Once you have the tank fairing off, it will be a quick and easy matter to reattach the cable. There are some videos on YouTube which explain the disassembly process, but in a nutshell, here is the process:

1. Remove the mirrors
2. Remove the front cowl
3. Remove the outer side fairings, being sure not to forget the two screws on the bottom of the chassis, where the two fairings overlap
4. Remove the two push pins connecting the tank fairing to the inner side fairings.
5. Remove the inner side fairings.
6. Finally, remove the tank fairing. It's only held on with 4 easy to reach screws, but it can be a bit fiddly to remove, as you have to rotate it to clear the handlebars, etc.

5
Zero Motorcycles Forum | 2013+ / Re: 2022/ 2023 SRF & SRS
« on: February 07, 2024, 03:33:16 AM »
So far, no isolation fault on my 22 SR/S. I do have a very minor front brake pulsation, but I have no plans to address it. I've had my cellular module replaced under warranty.

6
Zero Motorcycles Forum | 2013+ / Re: No NAV on 2020 SRF? New battery
« on: January 20, 2024, 07:38:26 AM »
Don't bother with it. It's half-baked, difficult to use, frequently just stops working completely. Even the worst phone based navigation has it beat by a country mile.

7
Zero has previously stated that no such "paint code" exists. They are custom colors produced for the molding process. The panels are not that expensive and in the end most people have found it better to simply replace the panel, or wrap the bike.

8
Zero Motorcycles Forum | 2013+ / Re: SR/F charge limited @ 1,7kwh
« on: December 13, 2023, 06:52:55 AM »
Have you let it fully charge and balance either to 100% or custom charge target? Just curious if the bike is limiting charge rate to avoid a high cell imbalance. I'm not sure that the bike does this. Just thinking out loud.

9
Zero Motorcycles Forum | 2013+ / Re: 2020 srs premium Charging issue
« on: November 03, 2023, 09:12:42 PM »
Its definitely starting to sound like you lost one of the chargers, either by firmware update failure, or simple hardware failure.

10
Zero Motorcycles Forum | 2013+ / Re: 2020 srs premium Charging issue
« on: November 03, 2023, 07:55:29 PM »
While the bike certainly can limit the charge rate, particularly during extreme temperatures, or cell imbalance, based on the number you provided, it sounds like you may have inadvertently switched your EVSE to 16A. I know I've done that myself.

11
Tech Help / Re: Can you get a constant 12v source on a Zero?
« on: September 07, 2023, 01:16:06 AM »
According to the unofficial manual it periodically charges the 12V battery even when the bike is keyed off. I don't know if this is a time based thing or if the charge level is actually being monitored and the battery is only charged when needed.

https://zeromanual.com/wiki/FST_Platform/12V_Battery

I suppose that does make sense. As long as the 12V battery can turn on the contactor in order to charge itself, then yeah that would work. Since we know that GEN3 cellular modules run off 12V battery, then it would make perfect sense that the rest of the MBB monitoring circuits would run off of that as well.

12
Tech Help / Re: Can you get a constant 12v source on a Zero?
« on: September 06, 2023, 11:55:51 PM »
As far as I know, there is no way for it to keep it charged, as the main contactor going to the drive battery isn't engaged, so the DC to DC converter *can't* keep the battery charged. Or, to put it another way, if you don't have ACC power, then your 12V battery isn't get any power either.

13
Tech Help / Re: Can you get a constant 12v source on a Zero?
« on: September 06, 2023, 10:15:57 PM »
The 12V battery is *very* small. It is used primarily as a power source to energize the main battery pack contactors, which then provide power to the DC to DC converter, which then provides the main 12V accessory power. If your 12V battery drops below the energy needed to power the contactors, then your bike is dead.

I, too, was looking for a constant 12V power supply and determined that it wasn't the best idea to draw from that battery, because if I knew what my constant power draw was and calculated that the 12V battery would go flat within a few days if the bike wasn't ridden.

14
Zero Motorcycles Forum | 2013+ / Re: Quick DSR/X review
« on: August 11, 2023, 06:08:31 PM »
I don't ride like a hooligan (no offense to anyone who does), but I honestly have never been able to discern any difference in performance at different SOC. I've only been down to 3%, but I've heard people say that you can get another 10 miles at 0%, though I find that a bit hard to believe myself.

15
Zero Motorcycles Forum | 2013+ / Re: Quick DSR/X review
« on: August 10, 2023, 06:02:21 AM »
It's not just the software and cable (the easy part) that you need, but also the dealer level login which I believe is specific for YOUR bike. Gone are the days of a single "level 2" or "level 3", etc. password that works for all bikes. The FST platform is pretty locked down. A user can't even swap out for LED turn signals without this info. Someone please correct me if I have been mis-informed.

Pages: [1] 2 3