PowertrainP1609
CautionSeverity: Caution - get it checked when you can
Crash shutdown activated
Key terms: Control module: a small computer that runs one part of the car · Powertrain: engine, transmission and emissions
1What it means in plain English
The engine or powertrain control system has stored a fault that does not have specific guidance in this database yet.
2Common causes
- Sensor or actuator fault
- Wiring or connector fault
- Vacuum or intake leak
- Fuel or ignition problem
- Control module fault
3Can I drive?
Have it diagnosed promptly. If the car runs and drives normally, drive gently to a workshop. If it runs badly, stalls, overheats, loses oil pressure, or a warning light is flashing or red, stop safely and get professional help. If the code concerns the brakes, brake vacuum or brake assist, do not drive until it is checked: a hard pedal or longer stopping distance means stop.
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 31
| Brand | Code | Description | System |
|---|---|---|---|
| Ashok Leyland CV | P1609 | No description available | Powertrain |
| BYD | P1609 | Battery current sensor range Brand | Powertrain |
| Chery | P1609 | Inlet fan short circuit Brand | Powertrain |
| Chrysler | P1609 | No description available | Powertrain |
| Daewoo | P1609 | Loss Of TCS Serial Data Brand | Powertrain |
| Daihatsu | P1609 | Sensor power source 2 voltage error Brand | Powertrain |
| DFFX | P1609 | Battery current sensor range Brand | Powertrain |
| DFXK | P1609 | Crash Shut-Down Activated Brand | Powertrain |
| EOBD | P1609 | Sensor jalan Brand | Powertrain |
| Geely | P1609 | Battery current sensor range Brand | Powertrain |
| GM | P1609 | Loss Of TCS Serial Data Brand | Powertrain |
| Great Wall | P1609 | Battery current sensor range Brand | Powertrain |
| Hafei | P1609 | Battery current sensor range Brand | Powertrain |
| Holden | P1609 | No description available | Powertrain |
| Hyundai | P1609 | No description available | Powertrain |
| Isuzu | P1609 | No description available | Powertrain |
| Land Rover | P1609 | No description available | Powertrain |
| Mahindra | P1609 | No description available | Powertrain |
| Maserati | P1609 | No description available | Powertrain |
| Mitsubishi | P1609 | Battery current sensor range Brand | Powertrain |
| Perodua | P1609 | Sensor power source 2 voltage error Brand | Powertrain |
| Peugeot | P1609 | No description available | Powertrain |
| Porsche | P1609 | No description available | Powertrain |
| Proton | P1609 | Battery current sensor range Brand | Powertrain |
| Saab | P1609 | Loss Of TCS Serial Data Brand | Powertrain |
| MG (SAIC) | P1609 | Crash shut-down triggered Brand | Powertrain |
| Subaru | P1609 | No description available | Powertrain |
| Suzuki | P1609 | Engine Speed Info Fail Brand | Powertrain |
| Tata | P1609 | Calibration / Firmware Mismatch Brand | Powertrain |
| Toyota | P1609 | Crash shutdown activated Brand | Powertrain |
| Volkswagen | P1609 | Crash Shut-Down Activated 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 10
These 7-character codes are manufacturer-specific variants of P1609 and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| Mercedes-Benz | P160900 | Der System-Basis-Chip des Steuergerätes hat Funktionsstörung. Brand | Powertrain |
| SsangYong | P160900 | Starter signal recognition malfunction Brand | Powertrain |
| Volkswagen | P160900 | Clear crash shut-down DTC Brand | Powertrain |
| Mercedes-Benz | P160902 | VQCO over-voltage Brand | Powertrain |
| Mercedes-Benz | P160909 | Der System-Basis-Chip des Steuergerätes hat Funktionsstörung. Es liegt ein Bauteilfehler vor. Brand | Powertrain |
| Mercedes-Benz | P160942 | The system base chip of the control unit has a malfunction. General Memory Failure Brand | Powertrain |
| Mercedes-Benz | P160949 | Der System-Basis-Chip des Steuergerätes hat Funktionsstörung. Es liegt ein interner elektrischer Fehler vor Brand | Powertrain |
| Mercedes-Benz | P160955 | Der System-Basis-Chip des Steuergerätes hat Funktionsstörung. Das Bauteil ist nicht konfiguriert. Brand | Powertrain |
| Mercedes-Benz | P160956 | Der System-Basis-Chip des Steuergerätes hat Funktionsstörung. Eine falsche oder inkompatible Konfiguration wurde erkannt. Brand | Powertrain |
| Mercedes-Benz | P160998 | The system base chip of the control unit has a malfunction. The component or the system has overtemperature. Brand | Powertrain |
6Related codes
Browse Pxxx codes or P160xx codes.