@@ -9,82 +9,89 @@ When no light is outputted, the BMS is not outputting any voltage.
99
1010### Critical Battery Errors
1111
12- Main Errors 0, 6, 9, 10, 16
12+ #### Main Errors 0, 6, 9, 10, 16
13+
1314Most likely also displayed 17, 20
1415
15- Fuse SFK40-45 likely open line.
16- Check fuse. Check pack and cell voltages. Check for visual damage & burns. Reset BMS.
17- More in the dedicated BMS Repo. Ask me. Not for everyone.
16+ Fuse SFK40-45 likely open line.
17+ Check fuse. Check pack and cell voltages. Check for visual damage & burns. Reset BMS.
18+ More in the dedicated BMS Repo. Ask me. Not for everyone.
1819
1920### Voltage Problems (Battery and bike dead)
2021
21- Errors 4, 5
22- When the Module is dead, you will not see them.
22+ #### Errors 4, 5
23+ When the Module is dead, you will not see them.
2324
24- Battery is likely sitting at 4.2V pack voltage. You need to charge the battery manually.
25- Also, the module battery is likely empty.
25+ Battery is likely sitting at 4.2V pack voltage. You need to charge the battery manually.
26+ Also, the module battery is likely empty.
2627
2728### Temperature Problems
2829
29- Errors 12 - 15.
30+ #### Errors 12 - 15
3031
31- Check temperature sensors in the battery if the problem persists in good temperature conditions.
32+ Check temperature sensors in the battery if the problem persists in good temperature conditions.
3233
33- Check manual for resistance values and please add them.
34+ Check manual for resistance values and please add them.
3435
3536### System Communication
3637
37- Error 19
38+ #### Error 19
3839
39- There is a chip on the module which translates the BMS and the eShifter communication.
40- When this chip goes bad it might show this error.
40+ There is a chip on the module which translates the BMS and the eShifter communication.
41+ When this chip goes bad it might show this error.
4142
42- Another problem can be that the STM32 on the BMS does enable output but is not communicating or cannot read cell voltages.
43- You need to check the capacitors going from the cell monitor lines.
43+ Another problem can be that the STM32 on the BMS does enable output but is not communicating or cannot read cell voltages.
44+ You need to check the capacitors going from the cell monitor lines.
4445
45- Another problem can be that the STM32 on the BMS bootloops. In this case you will not get any power.
46+ Another problem can be that the STM32 on the BMS bootloops. In this case you will not get any power.
4647
4748### Charging & Current Issues
4849
49- Error 21
50+ #### Error 21
5051
51- Make sure the charger is outputting 37 - 43 volts and the battery is not at 80% if charge limit is set.
52+ Make sure the charger is outputting 37 - 43 volts and the battery is not at 80% if charge limit is set.
5253
5354## 📡 Communication & System Repairs (Errors 22-44)
5455
5556### Communication
5657
57- Error 23
58+ #### Error 23
5859
59- TI (BLE) chip firmware corrupted, chip dead, main resistor on PCB open line.
60+ TI (BLE) chip firmware corrupted, chip dead, main resistor on PCB open line.
6061
6162### Sensors & Components
6263
63- Error 38
64+ #### Error 38
65+
66+ Charge module via 12Vdc or charge the module battery directly.
67+ If you can, check internal resistance to check battery health.
68+
69+ Otherwise: Replace module battery
6470
65- Charge module via 12Vdc or charge the module battery directly.
66- If you can, check internal resistance to check battery health.
71+ #### Errors 40, 41
6772
68- Otherwise: Replace module battery
73+ Hardware errors: Button(s) do(es) not work all the time.
6974
70- Errors 40, 41
71- Hardware errors: Button(s) do(es) not work all the time.
75+ Clean button(s) with contact cleaner or replace button(s) (2€ for 5pcs on AliExpress)
7276
73- Clean button(s) with contact cleaner or replace button(s) (2€ for 5pcs on AliExpress)
77+ #### Error 44
7478
75- Error 44
79+ eShifter likely dead. You need to replace all shorted resistors or replace it with a better PCB.
80+ You can manually shift the gear into the 2nd gear.
81+ Remove the wheel from the frame, unscrew the eShifter from the wheel. Keep all screws and rings secure!
7682
77- eShifter likely dead. You need to replace all shorted resistors or replace it with a better PCB.
78- You can manually shift the gear into the 2nd gear.
79- Remove the wheel from the frame, unscrew the eShifter from the wheel. Keep all screws and rings secure!
83+ In Case you want to repair it. I needed
8084
81- In Case you want to repair it. I needed
85+ - 100 ohm size 0603
86+ - 10 K ohm size 0603
87+ - 270 K ohm size 0603
88+ - 51 K ohm size 0603
89+ - 22 ohm size 0603
8290
83- 100 ohm size 0603
84- 10 K ohm size 0603
85- 270 K ohm size 0603
86- 51 K ohm size 0603
87- 22 ohm size 0603
91+ https://www.reddit.com/r/vanmoofbicycle/comments/1k2eapb/vanspoof_a_possible_answer_to_your_44_err_woes/
92+ https://mikecoats.com/van-spoof-v1-0/
93+ https://www.reddit.com/r/VanMoofSelfRepair/comments/1f2fcv3/vanmoof_s3_x3_smd_components/
94+ -> Changing Mainware Settings to disable Shifter
8895
8996## ⚙️ Motor Repairs (Errors 45-53)
9097
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