P0700 — Transmission control system — malfunction (MIL request)
Reference detail for fault code P0700 on the 0DR transmission.
What P0700 indicates
The 0DR transmission control unit stores P0700 when it detects the following condition: Transmission control system — malfunction (MIL request). A general transmission control fault: the control unit has detected a malfunction in the transmission system that is not tied to one specific component. Codes stored at the same time usually point to the actual cause. A stored code does not by itself prove that a part has failed. Before replacing anything, check the live data, wiring, connectors, power supply and fluid condition, and confirm the fault on the vehicle.
Symptoms
- Emergency mode
- Harsh or missing shifts
- Transmission warning light
Possible causes
- Faults stored in other categories at the same time
- Power supply or wiring problem
- Mechatronic unit fault
Related components
Transmission control unit (TCU) · Mechatronic unit
| Fault code | P0700 |
|---|---|
| Transmission | 0DR (Automatic transmission (Tiptronic)) |
| Factory code | 0DR (AL550) |
| Category | Transmission control |
| Status | Documented — review advised |
This code is documented but not independently confirmed. Confirm it against the specific vehicle before ordering any part.
Generic OBD-II transmission code (SAE J2012). The meaning is standard; the cause on this transmission should be confirmed by diagnosis.
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