TRACE THE REFERENCE

Sources and attribution.

A community reference definition and a manufacturer diagnostic procedure are different kinds of evidence. Each page identifies the material behind it.

Imported dataset entries are reference material. Their presence does not establish manufacturer verification, vehicle compatibility, or a confirmed repair.

  1. DTC Database: pinned community code definitions

    Wal33D (Waleed Judah) · Community reference dataset · Checked 2026-10-30

    Reference license: MIT

  2. T-SB-0071-18 Rev2

    Toyota Motor Sales, USA · Manufacturer document · Checked 2026-10-30

  3. 20-2324

    Ford Motor Company · Manufacturer document · Checked 2026-10-30

  4. 2018 F-150 owner manual: warning lamps

    Ford Motor Company · Manufacturer document · Checked 2026-10-30

  5. 21-NA-105

    General Motors · Manufacturer document · Checked 2026-10-30

  6. 16-NA-111 version 3

    General Motors · Manufacturer document · Checked 2026-10-30

  7. 19-037 version 5

    American Honda Motor Co. · Manufacturer document · Checked 2026-10-30

  8. 17-034 version 4

    American Honda Motor Co. · Manufacturer document · Checked 2026-10-30

  9. L-SB-0005-15

    Lexus / Toyota Motor Sales, USA · Manufacturer document · Checked 2026-10-30

  10. NTB13-097I

    Nissan North America · Manufacturer document · Checked 2026-10-30

  11. 01-18-13 / 2034898/18

    Volkswagen Group of America · Manufacturer document · Checked 2026-10-30

  12. 01-20-01 / 2058261/4

    Volkswagen Group of America · Manufacturer document · Checked 2026-10-30

  13. SI B01 02 19

    BMW of North America · Manufacturer document · Checked 2026-10-30

  14. PS731

    Kia America · Manufacturer document · Checked 2026-10-30

  15. 20-01-036H / campaignT3T

    Hyundai Motor America · Manufacturer document · Checked 2026-10-30

  16. LI20.10-P-060902 version7

    Mercedes-Benz AG · Manufacturer document · Checked 2026-10-30

  17. 18-061-16

    FCA US LLC · Manufacturer document · Checked 2026-10-30

  18. 18-091-23

    FCA US LLC · Manufacturer document · Checked 2026-10-30

  19. 18-009-19 revision B — historical scope (May 9, 2019)

    FCA US LLC · Manufacturer document · Checked 2026-10-30

  20. 18-130-22 — superseded July 9, 2022 version

    FCA US LLC · Manufacturer document · Checked 2026-10-30

  21. 2031245/6 (2013-07-09)

    Audi of America · Manufacturer document · Checked 2026-10-30

  22. 2015505/10 — Crankcase ventilation diagnostic bulletin (2012-03-16)

    Audi of America · Manufacturer document · Checked 2026-10-30

  23. 2040644/10 — 4.0 TFSI breather diagnostic bulletin (2018-03-28)

    Audi of America · Manufacturer document · Checked 2026-10-30

  24. ATI 1502/2470 — P0299 (2015)

    Porsche Cars North America · Manufacturer document · Checked 2026-10-30

  25. ATI 2205.1 / 2023 — Cayenne and Panamera EVAP analysis, February 28, 2022

    Porsche Cars North America · Manufacturer document · Checked 2026-10-30

  26. ATI 1201 / 1584 — Camshaft diagnosis, December 3, 2012

    Porsche Cars North America · Manufacturer document · Checked 2026-10-30

  27. 2031245/5 (2013-06-07), superseded historical scope

    Audi of America · Manufacturer document · Checked 2026-10-30

  28. 2013060/7 (2015-03-12)

    Audi of America · Manufacturer document · Checked 2026-10-30

  29. T-SB-0010-18 Rev1 — Transaxle/software confirmation (2018-11-15)

    Toyota Motor Sales, USA · Manufacturer document · Checked 2026-10-30

  30. 19-025 version 1 — CR-V prerequisite update (2019-03-01)

    American Honda Motor Co. · Manufacturer document · Checked 2026-10-30

  31. 15-053 version 1 — Superseded P0430 software history (2015-12-22)

    American Honda Motor Co. · Manufacturer document · Checked 2026-10-30

  32. L-SB-0127-11 Rev2 — Superseded application (2014-04-07)

    Lexus / Toyota Motor Sales, USA · Manufacturer document · Checked 2026-10-30

  33. T-SB-0074-20 — Battery cooling-path faults (2020-08-05)

    Toyota Motor Sales, USA · Manufacturer document · Checked 2026-10-30

  34. T-SB-0153-13 — 2004–2009 Prius debris case (2013-10-08)

    Toyota Motor Sales, USA · Manufacturer document · Checked 2026-10-30

  35. 13-078 — Accord V6 misfire diagnostic branches (2014-07-24)

    American Honda Motor Co. · Manufacturer document · Checked 2026-10-30

  36. 2012 Accord Sedan Owner's Manual — Malfunction indicator and readiness, page 398

    American Honda Motor Co. · Manufacturer document · Checked 2026-10-30

  37. 2021 Colorado owner manual — warning lamps and emissions readiness

    General Motors · Manufacturer document · Checked 2026-10-30

  38. 2017 Silverado owner manual — engine air cleaner

    General Motors · Manufacturer document · Checked 2026-10-30

  39. N202299080 revision 00 — PCV diagnosis (July 2020)

    General Motors · Manufacturer document · Checked 2026-10-30

  40. PIP5197A — PCV and manifold diagnosis (February 2015)

    General Motors · Manufacturer document · Checked 2026-10-30

  41. 16-0075 — refueling-related start concern (April 25, 2016)

    Ford Motor Company · Manufacturer document · Checked 2026-10-30

  42. 2013 Escape owner manual — refueling

    Ford Motor Company · Manufacturer document · Checked 2026-10-30

  43. 2013 Escape owner manual — running out of fuel

    Ford Motor Company · Manufacturer document · Checked 2026-10-30

  44. 16B32 — throttle-body repair (September 14, 2016)

    Ford Motor Company · Manufacturer document · Checked 2026-10-30

  45. 17D9 / 24T4 / 24T3 notice (March 2012)

    Audi of America · Manufacturer document · Checked 2026-10-30

  46. 2040644/13 (2022-03-25)

    Audi of America · Manufacturer document · Checked 2026-10-30

  47. 2034898/23 (2022-06-14)

    Volkswagen Group of America · Manufacturer document · Checked 2026-10-30

  48. TT 26-13-02 (2013-10-04)

    Volkswagen Group of America · Manufacturer document · Checked 2026-10-30

  49. 2058272/1 (2020-03-16)

    Volkswagen Group of America · Manufacturer document · Checked 2026-10-30

  50. SI B13 07 12 (April 2014)

    BMW of North America · Manufacturer document · Checked 2026-10-30

  51. LI20.10-P-063817 version 5 (2018-03-26)

    Daimler AG · Manufacturer document · Checked 2026-10-30

  52. LI20.10-P-074508 version 1 (2022-07-13)

    Mercedes-Benz AG · Manufacturer document · Checked 2026-10-30

  53. 18-01-012 — TLL thermostat campaign (April 2018)

    Hyundai Motor America · Manufacturer document · Checked 2026-10-30

  54. ENG170 revision 1 — Forte P0016 (August 8, 2018)

    Kia Motors America · Manufacturer document · Checked 2026-10-30

  55. 18-028-20 revision A (May 20, 2020)

    FCA US LLC · Manufacturer document · Checked 2026-10-30

  56. 2019 Renegade user guide — warning lamp and capless filler

    FCA US LLC · Manufacturer document · Checked 2026-10-30

  57. 18-090-23 — Challenger EZC (August 16, 2023)

    FCA US LLC · Manufacturer document · Checked 2026-10-30

  58. 18-096-23 — Challenger ESG (August 29, 2023)

    FCA US LLC · Manufacturer document · Checked 2026-10-30

  59. STAR S2325000006 — diagnostic experience note (June 2023)

    Stellantis US LLC · Manufacturer document · Checked 2026-10-30

  60. 18-058-20 — superseded revision bridge (August 5, 2020)

    FCA US LLC · Manufacturer document · Checked 2026-10-30

  61. 18-070-22 — later reviewed Ram eTorque scope (April 2, 2022)

    FCA US LLC · Manufacturer document · Checked 2026-10-30

  62. 14-007-23 — filler-tube diagnostic branch (August 11, 2023)

    FCA US LLC · Manufacturer document · Checked 2026-10-30

  63. 18-130-22 revision A — codes removed (July 20, 2022)

    FCA US LLC · Manufacturer document · Checked 2026-10-30

  64. AH08 / 67/17 — Panamera campaign instructions, January 2018

    Porsche Cars North America · Manufacturer document · Checked 2026-10-30

  65. 2018 Rogue owner manual — fuel cap and warning lamps

    Nissan North America · Manufacturer document · Checked 2026-10-30

  66. NTB17-039Q — December 2023

    Nissan North America · Manufacturer document · Checked 2026-10-30

  67. NTB15-014C — May 2022

    Nissan North America · Manufacturer document · Checked 2026-10-30

  68. 09-80-21R — April 2024 revision

    Subaru of America · Manufacturer document · Checked 2026-10-30

  69. 09-119-24 — April 2024

    Subaru of America · Manufacturer document · Checked 2026-10-30

  70. 16-131-20R — February 2023 revision

    Subaru of America · Manufacturer document · Checked 2026-10-30

  71. 01-005/24 — reviewed 2024 revision

    Mazda North American Operations · Manufacturer document · Checked 2026-10-30

  72. SSPD8 repair and eligibility instructions — March 2025

    Mazda North American Operations · Manufacturer document · Checked 2026-10-30

  73. 16-155-25R — July 2025 revision

    Subaru of America · Manufacturer document · Checked 2026-10-30

  74. What To Do With the Check Engine Light

    U.S. Environmental Protection Agency · Public-agency material · Checked 2026-10-30

  75. On-board Diagnostics Frequently Asked Questions

    Oregon Department of Environmental Quality · Public-agency material · Checked 2026-10-30

  76. Electric and Hybrid Vehicles: Battery, Charging & Safety

    National Highway Traffic Safety Administration · Public-agency material · Checked 2026-10-30

  77. Interim Guidance for Electric and Hybrid Vehicles Equipped With High Voltage Batteries

    National Highway Traffic Safety Administration · Public-agency material · Checked 2026-10-30

  78. Warning lamps and indicators — owner guidance

    Ford Motor Company · Manufacturer document · Checked 2026-10-30

How sources are used