One manual, four module tables
The 2022 Segway Fugleman UT10 / UT10 Crew owner’s manual publishes one diagnostic chapter with four module tables. The archive publishes those tables as four records: ECU, EPS, T-BOX, and ABS. Together they hold 129 rows, 129 distinct printed keys, and 114 distinct printed titles.
The source is the global edition Vision: 20210716, document U09L01000002. The ECU rows sit on printed pages 59–62, the EPS rows on page 63, and the T-BOX and ABS rows on page 64. The chapter title is Diagnostic displays code definitions. The archive records the module names and page ranges with each table.
This is a label index. It does not provide repair procedures, parts advice, or a diagnosis for a specific machine. Codes can vary by trim, market, and running changes.
The four tables at a glance
| Module table | Rows | Printed key form | Key range | Printed pages |
|---|---|---|---|---|
| ECU | 91 | P or U key plus a two-character suffix | P0107 16 through U0140 87 | 59–62 |
| EPS | 24 | E key, four digits | E0001 through E0024 | 63 |
| T-BOX | 6 | T key, four digits | T0001 through T0006 | 64 |
| ABS | 8 | A key, four digits | A0001 through A0008 | 64 |
The prefix mix is 88 P rows, 24 E rows, 8 A rows, 6 T rows, and 3 U rows. The four module prefixes do not overlap. A reader can name the module from the first letter of most keys, though the ECU table carries both P and U rows.
The ECU table and its suffix
The ECU table is the largest of the four at 91 rows. It prints 88 P keys and three U keys. The P keys cover 64 distinct four-character bases; five bases print more than once with a different suffix. The suffix is part of the printed cell.
The manual’s column is headed Failure Code, and each cell contains the P or U key plus a two-character value. P0108 17 is one example. The two-character value includes letters as well as digits: P0571 1C and P0606 1C both print 1C. The archive keeps the full cell and does not split the suffix into a separate SPN or FMI column because the source does not print one.
The five repeated bases are P0606 with 17 rows, P2106 with five, P1545 with three, P0571 with two, and P0650 with two. Those repeats produce 29 ECU rows from five bases. The other 59 P rows use a base once.
Repeated printed titles
The 129 keys carry 114 titles, so 15 title occurrences repeat. Four printed titles account for all 15 repeats. The title ECM/PCM Processor appears on nine P0606 rows. Throttle Actuator Control System Forced Limited Power appears on all five P2106 rows. Throttle Pos.Contr. Malfunction appears on all three P1545 rows, and Brake Switch "A" Circuit appears on both P0571 rows.
| Printed title | Rows | Printed keys |
|---|---|---|
| ECM/PCM Processor | 9 | P0606 94, 92, 64, 61, 67, 1C, 55, 00, 62 |
| Throttle Actuator Control System Forced Limited Power | 5 | P2106 12, 19, 92, 13, 29 |
| Throttle Pos.Contr. Malfunction | 3 | P1545 00, 22, 21 |
| Brake Switch "A" Circuit | 2 | P0571 29, 1C |
The P0606 base is wider than its repeated title: 17 rows in total, of which nine share ECM/PCM Processor. The other eight P0606 rows print separate titles, including Reported OverVoltage of VDD5, Reported UnderVoltage of VDD5, and three rows that begin Diagnostic fault check to report. The archive keeps the base and the full cell apart in its counts: 17 P0606 rows, nine with the repeated title, eight with other titles.
The three U rows
The ECU table prints three U keys: U0073 88 Control Module Communication Bus Off, U0140 87 Lost Communication With Body Control Module, and U0121 87 Lost Communication With Anti-Lock Brake System (ABS) Control Module. All three carry the same two-character suffix form as the P rows.
The U rows sit inside the ECU table, not in the EPS, T-BOX, or ABS tables. A U key names a communication label in this manual, but the table assigns it to the ECU chapter. The archive records the chapter rather than reassigning the row to the module named in the label.
The three smaller module tables
The EPS table prints E0001 through E0024 with no suffix. Its 24 rows use 24 keys and 24 titles. The range is continuous, and each key is four digits after the E. The rows cover steering wheel angle, rotor angle, current, gear, and CAN labels.
The T-BOX table prints T0001 through T0006 with no suffix. Its six rows cover GPS, 4G, Bluetooth, sensor, and two CAN-bus labels. The ABS table prints A0001 through A0008 with no suffix. Its eight rows include four wheel-speed error signals, module-voltage rows, and vehicle-speed and CAN rows.
These three tables do not use the two-character suffix found in the ECU table. The key alone is the full printed cell. A citation that adds a suffix to an E, T, or A key would not match the source.
How to cite a Segway UT10 row
A complete citation names the document, the module table, the full printed key, and the printed title. The document is U09L01000002. The module table is ECU, EPS, T-BOX, or ABS. The key is the cell as printed, including the suffix where one appears. The title is the text in the description column.
The model year is 2022. The manual covers the Fugleman UT10 and UT10 Crew. The archive has no separate P/N for the document, so the document number and edition date carry that role. A page number is useful because the four tables sit on three page ranges in the source.
What the four tables do not show
The records do not print a separate SPN column or a separate FMI column. The ECU suffix is inside the failure-code cell, and the smaller tables have no suffix. The archive does not invent a split that the source does not print.
The archive holds one model year and one manual edition for Segway. It does not show whether a later edition kept the same keys or titles. It also does not show a US-market variant. A different edition would need its own record and citation.
The four tables cover four modules, not every controller on the machine. A key outside these tables is outside this archive record. The owner’s manual remains the source for the table and for model-specific service information.
Questions about the Segway UT10 tables
How many rows are in the four tables?
129 rows: 91 ECU, 24 EPS, 6 T-BOX, and 8 ABS. The rows carry 129 distinct keys and 114 distinct titles.
Why do some Segway keys have a suffix?
The ECU table prints the P or U key and a two-character value in the same cell. The suffix is part of the printed failure code. The EPS, T-BOX, and ABS tables print no suffix.
Which titles repeat?
Four titles repeat across 19 rows: ECM/PCM Processor on nine P0606 rows, Throttle Actuator Control System Forced Limited Power on five P2106 rows, Throttle Pos.Contr. Malfunction on three P1545 rows, and Brake Switch "A" Circuit on two P0571 rows.
Is the T-BOX table part of the ECU table?
No. The manual prints it as a separate T0001–T0006 table on page 64. The archive publishes it as its own record and page.
Does the source print an SPN for these rows?
No. The ECU cell carries the key and a two-character value, and the other three tables carry a key alone. The archive does not assign an SPN that the source does not print.
Where to look next
- Segway UT10 ECU fault codes: the 91-row table with the printed suffix kept in each cell.
- Segway UT10 EPS fault codes: the 24-row E0001–E0024 table.
- Segway UT10 T-BOX fault codes: the six-row T0001–T0006 table.
- Segway UT10 ABS fault codes: the eight-row A0001–A0008 table.
- Same code, different label: how repeated titles and suffix changes appear in another brand’s tables.
- Segway fault codes by model: the brand hub that groups the UT10 tables and their model-year records.
- Code formats by brand: where the Segway module-prefix form sits beside four other conventions.
This guide is an independent reference prepared from the cited owner’s manual. It is not affiliated with Segway Powersports, and the owner’s manual remains the authoritative source for both the table and the procedures.