DTC P073F:00: Notes
WARNING: This page is about a different variant/trim than selected.
| DTC P073F:00 |
Incorrect Gear Ratio (1GR with engine brake) |
| DETECTION CONDITION |
- Conditions: ATF temperature 20 °C {68 °F} or more, speed sensor normal, TCM communication normal, accelerator pedal position 10% or more, driving in manual mode, 1GR
- Circumstances: Not 1st engine brake detected
- Time period: Determined after 12 times lasting 1 or more seconds
Diagnostic support note:
- The MIL does not illuminate.
- The AT warning light illuminates.
- PENDING CODE is not available.
- FREEZE FRAME DATA is available.
- The DTC is stored in the TCM memory.
|
| FAIL-SAFE FUNCTION |
- Inhibits learning control
- Inhibits adaptive shift control
|
| POSSIBLE CAUSE |
- Deteriorated ATF
- ATF level low
- Line pressure malfunction
- Stall speed malfunction
- Solenoid valve malfunction
- Line pressure control solenoid
- Shift solenoid A
- Shift solenoid B
- Clutch/brake malfunction
- ATX malfunction
- Control valve body malfunction
- TCM malfunction
|
| SYSTEM WIRING DIAGRAM |
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