Manufacturer-Specific Diagnostic Codes List

BMW P2301 indicates cylinder 2 misfire detected by BMW engine control module.

BMW P2302 indicates cylinder 3 misfire detected by BMW engine module.

BMW U2200 indicates DSC rear axle sensor communication fault in BMW vehicles.

BMW U2201 indicates DSC detects inconsistent signals from rear wheels in BMW vehicles.

BMW U2202 indicates DSC rear axle sensor timeout in BMW vehicles.

Toyota P0A90 indicates hybrid inverter internal fault detected in Toyota hybrid vehicles.

Toyota P0A91 indicates hybrid inverter coolant system malfunction in Toyota hybrid vehicles.

Toyota P0A92 indicates hybrid inverter high voltage anomaly in Toyota hybrid vehicles.

Toyota C1241 indicates ABS front left wheel sensor fault in Toyota vehicles.