These 68 diagnostic trouble codes share one detection mechanism and one repair path, which is why MechanicDB groups them into a single authored fault family rather than repeating the same explanation 68 times.
| Code | Definition | Repair coverage |
|---|---|---|
| P037A | Glow Plug/Heater Indicator Control Circuit Low | 4 ranked fixes |
| P037B | Glow Plug/Heater Indicator Control Circuit High | 4 ranked fixes |
| P037D | Glow Plug Sense Circuit | 4 ranked fixes |
| P037E | Glow Plug Sense Circuit Low | 4 ranked fixes |
| P037F | Glow Plug Sense Circuit High | 4 ranked fixes |
| P0380 | Glow Plug/Heater Circuit A | 4 ranked fixes |
| P0381 | Glow Plug/Heater Indicator Control Circuit/Open | 4 ranked fixes |
| P0382 | Glow Plug/Heater Circuit B | 4 ranked fixes |
| P066A | Cylinder 1 Glow Plug Control Circuit Low | 4 ranked fixes |
| P066B | Cylinder 1 Glow Plug Control Circuit High | 4 ranked fixes |
| P066C | Cylinder 2 Glow Plug Control Circuit Low | 4 ranked fixes |
| P066D | Cylinder 2 Glow Plug Control Circuit High | 4 ranked fixes |
| P066E | Cylinder 3 Glow Plug Control Circuit Low | 4 ranked fixes |
| P066F | Cylinder 3 Glow Plug Control Circuit High | 4 ranked fixes |
| P0671 | Cylinder 1 Glow Plug Circuit/Open | 4 ranked fixes |
| P0672 | Cylinder 2 Glow Plug Circuit/Open | 4 ranked fixes |
| P0673 | Cylinder 3 Glow Plug Circuit/Open | 4 ranked fixes |
| P0674 | Cylinder 4 Glow Plug Circuit/Open | 4 ranked fixes |
| P0675 | Cylinder 5 Glow Plug Circuit/Open | 4 ranked fixes |
| P0676 | Cylinder 6 Glow Plug Circuit/Open | 4 ranked fixes |
| P0677 | Cylinder 7 Glow Plug Circuit/Open | 4 ranked fixes |
| P0678 | Cylinder 8 Glow Plug Circuit/Open | 4 ranked fixes |
| P0679 | Cylinder 9 Glow Plug Circuit/Open | 4 ranked fixes |
| P067A | Cylinder 4 Glow Plug Control Circuit Low | 4 ranked fixes |
| P067B | Cylinder 4 Glow Plug Control Circuit High | 4 ranked fixes |
| P067C | Cylinder 5 Glow Plug Control Circuit Low | 4 ranked fixes |
| P067D | Cylinder 5 Glow Plug Control Circuit High | 4 ranked fixes |
| P067E | Cylinder 6 Glow Plug Control Circuit Low | 4 ranked fixes |
| P067F | Cylinder 6 Glow Plug Control Circuit High | 4 ranked fixes |
| P0680 | Cylinder 10 Glow Plug Circuit/Open | 4 ranked fixes |
| P0681 | Cylinder 11 Glow Plug Circuit/Open | 4 ranked fixes |
| P0682 | Cylinder 12 Glow Plug Circuit/Open | 4 ranked fixes |
| P068C | Cylinder 7 Glow Plug Control Circuit Low | 4 ranked fixes |
| P068D | Cylinder 7 Glow Plug Control Circuit High | 4 ranked fixes |
| P068E | Cylinder 8 Glow Plug Control Circuit Low | 4 ranked fixes |
| P068F | Cylinder 8 Glow Plug Control Circuit High | 4 ranked fixes |
| P069A | Cylinder 9 Glow Plug Control Circuit Low | 4 ranked fixes |
| P069B | Cylinder 9 Glow Plug Control Circuit High | 4 ranked fixes |
| P069C | Cylinder 10 Glow Plug Control Circuit Low | 4 ranked fixes |
| P069D | Cylinder 10 Glow Plug Control Circuit High | 4 ranked fixes |
| P06B9 | Cylinder 1 Glow Plug Circuit Range/Performance | 4 ranked fixes |
| P06BA | Cylinder 2 Glow Plug Circuit Range/Performance | 4 ranked fixes |
| P06BB | Cylinder 3 Glow Plug Circuit Range/Performance | 4 ranked fixes |
| P06BC | Cylinder 4 Glow Plug Circuit Range/Performance | 4 ranked fixes |
| P06BD | Cylinder 5 Glow Plug Circuit Range/Performance | 4 ranked fixes |
| P06BE | Cylinder 6 Glow Plug Circuit Range/Performance | 4 ranked fixes |
| P06BF | Cylinder 7 Glow Plug Circuit Range/Performance | 4 ranked fixes |
| P06C0 | Cylinder 8 Glow Plug Circuit Range/Performance | 4 ranked fixes |
| P06C1 | Cylinder 9 Glow Plug Circuit Range/Performance | 4 ranked fixes |
| P06C2 | Cylinder 10 Glow Plug Circuit Range/Performance | 4 ranked fixes |
| P06C3 | Cylinder 11 Glow Plug Circuit Range/Performance | 4 ranked fixes |
| P06C4 | Cylinder 12 Glow Plug Circuit Range/Performance | 4 ranked fixes |
| P06C5 | Cylinder 1 Glow Plug Incorrect | 4 ranked fixes |
| P06C6 | Cylinder 2 Glow Plug Incorrect | 4 ranked fixes |
| P06C7 | Cylinder 3 Glow Plug Incorrect | 4 ranked fixes |
| P06C8 | Cylinder 4 Glow Plug Incorrect | 4 ranked fixes |
| P06C9 | Cylinder 5 Glow Plug Incorrect | 4 ranked fixes |
| P06CA | Cylinder 6 Glow Plug Incorrect | 4 ranked fixes |
| P06CB | Cylinder 7 Glow Plug Incorrect | 4 ranked fixes |
| P06CC | Cylinder 8 Glow Plug Incorrect | 4 ranked fixes |
| P06CD | Cylinder 9 Glow Plug Incorrect | 4 ranked fixes |
| P06CE | Cylinder 10 Glow Plug Incorrect | 4 ranked fixes |
| P06CF | Cylinder 11 Glow Plug Incorrect | 4 ranked fixes |
| P06D0 | Cylinder 12 Glow Plug Incorrect | 4 ranked fixes |
| P06E0 | Cylinder 11 Glow Plug Control Circuit Low | 4 ranked fixes |
| P06E1 | Cylinder 11 Glow Plug Control Circuit High | 4 ranked fixes |
| P06E2 | Cylinder 12 Glow Plug Control Circuit Low | 4 ranked fixes |
| P06E3 | Cylinder 12 Glow Plug Control Circuit High | 4 ranked fixes |
This page publishes the fault mechanism and the code index. The licensed dataset adds, for every one of the 15,886 codes, the full authored repair set (56,729 procedures in total) with the fields deliberately withheld here:
est_parts_cost_min/max_usd)est_labor_hours)