My Tzora Hummer is giving a number seven code how do I fix it?

If your Tzora Titan mobility scooter's automatic brake engages when going down a moderate or gentle slope, it might be due to a number of factors, and it's critical to fix this issue for your safety. Here are some troubleshooting and potential resolution steps:

Examine the Battery Voltage: Low battery voltage might occasionally cause problems with the scooter's braking system. Check that your new lithium batteries are completely charged and working properly. Look for any loose or damaged connections in the battery connectors and wiring.
Examine the brake components of the scooter, including the brake lever, wires, and brake pads. Check to see if anything is blocking the brake mechanism or causing it to engage early. Consider replacing the problematic parts if there is evident damage or wear.

Adjust Brake Tension: The brake tension on some mobility scooters can be adjusted. Check the user handbook for your scooter for instructions on how to adjust the brakes. If this is the case, ensure that the brake tension is properly set.
Examine the Sensors: Many current mobility scooters feature sensors that detect changes in terrain and adjust the braking accordingly. These sensors can malfunction or become overly sensitive at times. Examine the sensors for any debris or dirt that could be triggering them early. Consult your user manual for instructions on adjusting or calibrating the sensors, if necessary.

Refer to the User Guide: Examine the Tzora Titan mobility scooter's user manual. It should include troubleshooting techniques for your individual model as well as instructions for adjusting the brake system.

Checking around the net their doesn't appear to be any matinance info.

Found this site though...

https://wsrsolutions.com/repairing-your-tzora-electric-scooter/

If your mobility scooter is experiencing difficulties and not running properly it might be due to a more serious issue. Only an expert can find the true cause of technical issues. Avoid trying to diagnose the cause of the issue yourself. This often leads users to attempt to fix something that doesn't need fixing. It also may make the initial situation worse and more expensive to fix in the long run. Any issues that aren't obvious or easy to fix should be handled by a professional scooter repair technician.

Number one is at the front of the engine, (fan belt end).

Usually G.M. engine code is in the VIN. You count 8 digits
from the right to left for the year model. You count 10 from the right to the left to get your "engine code. You can acquire that number and call your local G.M. dealer with proper info about the vehicle in question and give them the code for the engine and should be able to tell you which motor you have. I hope this will help. Jesus loves you, John 3:16-17 (KJV)

vin number to hummer service center
to recover the radio security code from hummers records

code p 2176 refers to both the accelerator position sensor E and the throttle position sensor E--maximum stop performance ===causes --wiring---APP or TP sensor
code p 2135 refers to same items but switchF A/B- voltage correlation or implausable signal===causes --same as previous
I have no listing for a p 1516 as the book does not cover it but I am guessing that it is a specific code to hummer and still related to the problem area of the APP or TP units
if you find and fix the APP or TP problems then that code by go

P0141 is an 02 Sensor Heater Malfuncion (Bank 1 Sensor 2)

Check the wires crossing the valve cover about midway ,under the crossover air pipe,,,especially if the plastic wire looms are deteriating ,,think the wires go to the egr not sure,,,check the wires for rub marks if any repair,,if the wire or wires are bad it will throw al kinds of crazy codes, delete codes see if it fixed it,,,also vacuum leaks will cause this issue to,,cracked rubber connectors and such
see YouTube vid. H3 hummer reduced power fix
taterhead3e

seven quarts will do

check all of your fuses and give this website a try fix trouble shoot heating & A/C www.automedia.com and another one is www.directgardening and i hope i have been some help to you Michigan Man.