OBD fault code library
Look up any P or U code to see what it means, what causes it, the parts involved and how it gets fixed.
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Fault codes
P1397
Wheel Speed Sensor 2 G-Sensor Circuit Low Voltage
Honda
Vehicle Speed and Idle Control System
High severity
P1439
Motor Drive Module Short Circuit Sensor Problem
Honda
Vehicle Speed and Idle Control System
High severity
P1440
Motor Power Inverter (MPI) Module Output Circuit Malfunction
Honda
Vehicle Speed and Idle Control System
High severity
P1446
Battery Module Individual Voltage Input Deviation
Honda
Vehicle Speed and Idle Control System
High severity
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