PowertrainP0614
SeriousSeverity: Serious - have it checked soon
ECM/TCM Incompatible
Key terms: Control module: a small computer that runs one part of the car · SAE J2012: the standard generic code list · Powertrain: engine, transmission and emissions
1What it means in plain English
The engine computer or one of its output circuits has a fault.
2Common causes
- Engine control module fault
- Power or ground connection problem
- Low battery or charging voltage
- Wiring short or open circuit
- Software or memory fault
3Can I drive?
If the engine runs normally, drive carefully to a workshop for diagnosis. If it runs badly, stalls, or will not restart, have the car towed.
This page gives general information. It is not professional advice. For a definite diagnosis and a repair quote, ask a qualified mechanic to inspect the car.
4Brand data 32
| Brand | Code | Description | System |
|---|---|---|---|
| Ashok Leyland CV | P0614 | ECM/TCM Incompatible SAE | Powertrain |
| BAIC Motor | P0614 | ECM / TCM Incompatible Brand | Powertrain |
| Mercedes-Benz | P0614 | ECM/TCM Incompatible SAE | Powertrain |
| BYD | P0614 | ECM / TCM Incompatible Brand | Powertrain |
| Chery | P0614 | ECM / TCM Incompatible Brand | Powertrain |
| Chrysler | P0614 | PCM/TCM incompatible is set. Please re-flash PCM to the latest flash update to resolve issue and then run initialize EGS function Brand | Powertrain |
| Daewoo | P0614 | ECM / TCM Incompatible Brand | Powertrain |
| DFFS | P0614 | ECM / TCM Incompatible Brand | Powertrain |
| DFFX | P0614 | ECM / TCM Incompatible Brand | Powertrain |
| DFXK | P0614 | ECM / TCM Incompatible Brand | Powertrain |
| EOBD | P0614 | ECM/TCM uyumsuz Brand | Powertrain |
| Geely | P0614 | ECM / TCM Incompatible Brand | Powertrain |
| GM | P0614 | ECM / TCM Incompatible Brand | Powertrain |
| Great Wall | P0614 | ECM / TCM Incompatible Brand | Powertrain |
| Hafei | P0614 | ECM / TCM Incompatible Brand | Powertrain |
| Holden | P0614 | Engine Control Module / Transmission Control Module Programming Not Plausible Brand | Powertrain |
| Hyundai | P0614 | ECM/TCM Incompatible SAE | Powertrain |
| Isuzu | P0614 | ECM/TCM Incompatible SAE | Powertrain |
| Land Rover | P0614 | CAN identification does not match that stored in transmission control module Brand | Powertrain |
| Maserati | P0614 | ECM/TCM Incompatible SAE | Powertrain |
| Mitsubishi | P0614 | EEPROM fail Brand | Powertrain |
| Opel | P0614 | ECM / TCM Incompatible Brand | Powertrain |
| Peugeot | P0614 | ECM/TCM Incompatible SAE | Powertrain |
| Porsche | P0614 | ECM/TCM Incompatible SAE | Powertrain |
| Proton | P0614 | EEPROM fail Brand | Powertrain |
| Saab | P0614 | ECM / TCM Incompatible Brand | Powertrain |
| MG (SAIC) | P0614 | ECM / TCM Incompatible Brand | Powertrain |
| Smart | P0614 | ECM/TCM Incompatible SAE | Powertrain |
| Sprinter | P0614 | ECM/TCM Incompatible SAE | Powertrain |
| Suzuki | P0614 | ECM / TCM Incompatible Brand | Powertrain |
| Tata | P0614 | ECM / TCM Incompatible Brand | Powertrain |
| Toyota | P0614 | Left front satellite sensor failure Brand | Powertrain |
Legend: SAE is the generic J2012 description; Brand is text taken from that manufacturer’s data. Manufacturer rows keep the wording and language of the source data, and non-English text is tagged so screen readers pronounce it correctly.
5Extended variant codes 2
These 7-character codes are manufacturer-specific variants of P0614 and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| SsangYong | P061400 | TCCU coding fault Brand | Powertrain |
| Mercedes-Benz | P061408 | Das Steuergerät 'Getriebe' und das Motorsteuergerät sind nicht kompatibel miteinander. Es liegt ein Signalfehler vor oder die Botschaft ist fehlerhaft. Brand | Powertrain |
6Related codes
Browse Pxxx codes or P061xx codes.