Peugeot fault codes

27,440 codes · 111 vehicle records · 5,923 ECU records · 15,253 live-data parameters

Shared-name brands using this data:

Codes 27,440

Code	Description	Brands	System
B0449	Auxiliary Heater Blower Circuit Performance	6	Body
B0450	Auxiliary Heater Blower Circuit Low Input	6	Body
B0451	Auxiliary Heater Blower Circuit High Input	6	Body
B0452	Auxiliary Heater Blower Circuit Open	6	Body
B0453	Auxiliary Heater Coolant Temperature Sensor Circuit	6	Body
B0455	Auxiliary Heater Coolant Temperature Sensor Circuit Low Input	6	Body
B0457	Auxiliary Heater Coolant Sensor Circuit Open	7	Body
B0458	Auxiliary Heater Overheat Sensor Circuit	6	Body
B0460	Auxiliary Heater Overheat Sensor Circuit Low	6	Body
B0462	Cylinder No.3 Injector - Open Circuit	7	Body
B0463	Solenoid F Of Pressure Control. Operation Failure	7	Body
B0465	Auxiliary Heater Flame Sensor Circuit Low Input	6	Body
B0467	Auxiliary Heater Flame Sensor Circuit Open	6	Body
B0468	Auxiliary Heater Coolant Pump Circuit	6	Body
B046A	Auxiliary Heater Coolant Pump Temperature Circuit	6	Body
B046B	Auxiliary Heater Coolant Pump Feedback Circuit	6	Body
B046C	Auxiliary Heater Coolant Pump Enable Circuit	6	Body
B046D	Auxiliary Heater Coolant Pump Solenoid Valve Control Circuit	6	Body
B0470	Auxiliary Heater Coolant Pump Relay Circuit Low Voltage	6	Body
B0471	Auxiliary Heater Coolant Pump Relay Circuit High Voltage	6	Body
B0472	Auxiliary Heater Coolant Pump Relay Circuit Open	6	Body
B0473	Auxiliary Heater Passenger Compartment Blower Control Circuit	6	Body
B0478	Flame Off At Minimum Power	6	Body
B0479	Flame Off At Medium Power	6	Body
B0480	Flame Off At Maximum Power	6	Body
B0481	Overheat Detected: Software Level	6	Body
B0482	Overheat Detected: Hardware Level	6	Body
B0483	Overheat Possible	6	Body
B0484	Auxiliary Heater System Locked	6	Body
B0485	Auxiliary Heater Start Counter Overrun	6	Body
B0486	Auxiliary Heater Cold Blow Time Exceeded	6	Body
B0487	Auxiliary Heater Temperature Switch High Side Circuit	6	Body
B0488	Auxiliary Heater Overheat Counter Overrun	6	Body
B0489	Passenger Temperature Control Cooler and Warmer Switch Circuit	6	Body
B048A	Auxiliary Heater Start Time Exceeded	6	Body
B048B	Rear Climate Control Blower Switch Circuit	6	Body
B048C	Humidity Sensor Humidity Circuit	6	Body
B048D	Auxiliary Heater Temperature Command Circuit	6	Body
B048E	Auxiliary Heater System	6	Body
B048F	Humidity Sensor Temperature Circuit	6	Body
B0494	Passenger Temperature Control Cooler and Warmer Switch Feedback Circuit	6	Body
B0499	Passenger Temperature Control Warmer Switch Circuit	6	Body
B049A	Driver Temperature Control Switch Circuit	6	Body
B049B	Passenger Temperature Control Switch Circuit	6	Body
B049C	Rear Temperature Control Switch Circuit	6	Body
B0504	Passenger Temperature Control Warmer Switch Feedback Circuit	6	Body
B0509	Upper Right Duct Air Temperature Sensor Circuit	7	Body
B0511	No description available	2	Body
B0512	No description available	2	Body
B0514	Lower Right Duct Air Temperature Sensor Circuit	6	Body

Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.