Automatic Transmission DTCS
AUTOMATIC TRANSMISSION DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| 15 | Open circuit |
| 16 | Transmission fluid temperature sensor system |
| 21 | Crankshaft position sensor system |
| 22 | Input shaft speed sensor system |
| 23 | Output shaft speed sensor system |
| 26 | Stoplight switch system |
| 27 | Open circuit |
| 28 | Transmission range switch system |
| 29 | Vehicle speed sensor system |
| 31 | Low-reverse solenoid valve system |
| 32 | Underdrive solenoid valve system |
| 33 | Second solenoid valve system |
| 34 | Overdrive solenoid valve system |
| 35 | Reduction solenoid valve system |
| 36 | Torque converter clutch solenoid system |
| 41 | 1st gear incorrect ratio |
| 42 | 2nd gear incorrect ratio |
| 43 | 3rd gear incorrect ratio |
| 44 | 4th gear incorrect ratio |
| 45 | 5th gear incorrect ratio |
| 46 | Reverse gear incorrect ratio |
| 52 | Defective system |
| 53 | Torque converter clutch solenoid system |
| 54 | A/T Control relay system |
| 56 | "N" range light system |