VAUXHALL fault codes
Coverage shown is Peugeot data: 27,440 codes · 111 vehicle records · 5,923 ECU records · 15,253 live-data parameters.
VAUXHALL shares fault-code data with Peugeot. Data may not cover VAUXHALL-specific systems.
Codes 27,440
| Code | Description | Brands | System |
|---|---|---|---|
| P1931 | Fuel additive pump control - circuit high | 10 | Powertrain |
| P1932 | Powertrain databus: implausible message from contr. for access & start Auth. | 18 | Powertrain |
| P1933 | Throttle Actuator 2: Malfunction | 19 | Powertrain |
| P1934 | DTC relating to vehicle speed sensor must not be set | 9 | Powertrain |
| P1935 | Invalid brake signal | 12 | Powertrain |
| P1936 | Generator shut-off: open or short to ground | 8 | Powertrain |
| P1937 | Generator shut-off: short to plus; Upper limit exceeded | 15 | Powertrain |
| P1938 | Auxiliary Engine Coolant Pump Relay (J496): Open or Short to Ground | 16 | Powertrain |
| P1939 | Fuel fired heater control - circuit high | 8 | Powertrain |
| P193B | Kroppslydaktuator | 9 | Powertrain |
| P193C | Steering wheel angle signal | 9 | Powertrain |
| P193D | Cruise Control Multi-Function Input Signal | 9 | Powertrain |
| P193E | A/C Clutch Request Signal | 9 | Powertrain |
| P193F | Araç hız sinyali kesintili | 8 | Powertrain |
| P1940 | Powertrain Databus: Missing Message from Control Module for Battery Monitoring | 16 | Powertrain |
| P1941 | Powertrain Databus: Implausible Message from Controller for Batt. Monitoring | 16 | Powertrain |
| P1942 | Powertrain Databus: Missing Message from Level Control System | 16 | Powertrain |
| P1943 | Powertrain Databus: Implausible Message from Level Control System | 16 | Powertrain |
| P1944 | Control module 1 for cooling fan: over-temp; Implausible signal | 14 | Powertrain |
| P1945 | Control module 1 for cooling fan: output short circuit; Open circuit | 13 | Powertrain |
| P1946 | Control module 1 for coolant fan: defective; Open circuit | 9 | Powertrain |
| P1947 | Control module 2 for cooling fan: over-temp; Defective | 9 | Powertrain |
| P1948 | Control module 2 for cooling fan: output short circuit; Short to plus | 8 | Powertrain |
| P1949 | Control module 2 for coolant fan: defective; Open circuit | 8 | Powertrain |
| P1950 | Radiator fan (V7): movement restricted / jammed; Mechanical failure | 9 | Powertrain |
| P1951 | Radiator Fan 2 (V177): Movement Restricted / Jammed | 13 | Powertrain |
| P1952 | Turbocharger Control Module 1: Defective | 13 | Powertrain |
| P1953 | Turbocharger Control Module 2: Defective | 13 | Powertrain |
| P1954 | Glow plug control module 2 (J703): malfunction in glow plug circuit; Mechanical failure | 12 | Powertrain |
| P1955 | Glow plug control module 2 (J703): implausible signal; No signal/communication | 7 | Powertrain |
| P1956 | Select system | 7 | Powertrain |
| P1957 | Exhaust Gas Temp Sensor 2 Bank 1 (G448): Short to Ground | 6 | Powertrain |
| P1958 | Exhaust Gas Temp Sensor 2 Bank 1 (G448): Short to Plus | 7 | Powertrain |
| P1959 | Exhaust Gas Temp Sensor 2 Bank 1 (G448): Implausible Signal | 6 | Powertrain |
| P195B | actuator | 8 | Powertrain |
| P195C | Giraktuator | 8 | Powertrain |
| P1960 | Exhaust Gas Temperature Regulation Bank 3: Control Limit Exceeded | 12 | Powertrain |
| P1961 | Exhaust Gas Temp Sensor 2 Bank 2 (G449): Electrical Malfunction | 16 | Powertrain |
| P1962 | Exhaust Gas Temp Sensor 2 Bank 2 (G449): Short to Ground | 14 | Powertrain |
| P1963 | Exhaust Gas Temp Sensor 2 Bank 2 (G449): Short to Plus | 14 | Powertrain |
| P1964 | Exhaust Gas Temp Sensor 2 Bank 2 (G449): Implausible Signal | 14 | Powertrain |
| P1965 | Exhaust Gas Temperature Regulation Bank 4: Control Limit Exceeded | 15 | Powertrain |
| P1966 | Relay for Secondary Air Injection Pump 3 (J704): Open Circuit | 14 | Powertrain |
| P1967 | Relay for Secondary Air Injection Pump 3 (J704): Short to Plus | 14 | Powertrain |
| P1968 | Relay for Secondary Air Injection Pump 3 (J704): Short to Ground | 14 | Powertrain |
| P1969 | Relay for Secondary Air Injection Pump 3 (J704): Electrical Malfunction | 14 | Powertrain |
| P196A | Girsystem | 7 | Powertrain |
| P196B | Clutch system | 7 | Powertrain |
| P196C | Clutch system | 7 | Powertrain |
| P196D | Học ly hợp | 7 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.