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.
Free on OBD DashX
Looking for real-world repair data?
OBD DashX shows which problems come with each code, how often they show up in other vehicles, and how to fix them — step by step.
- Real-world fix data
- How often it happens
- Step-by-step repairs
Fault codes
P1353
Ignition Control Module Output High/Pulse Detected When Grounded Cylinder 3
Chevrolet
Ignition System
High severity
P1357
Ignition Control Module Output High/Pulse Detected When Grounded Cylinder 7
Chevrolet
Ignition System
High severity
P1361
Ignition Control Circuit Not Toggling After Enable Condition
Chevrolet
Ignition System
High severity
P1370
Ignition Control Module 4X Reference Circuit Too Many Pulses
Chevrolet
Ignition System
High severity
P1381
Misfire Detected - No Communication with Brake Control Module
Chevrolet
Ignition System
High severity
P1392
Wheel Speed Sensor 1 G-Sensor Circuit Low Voltage
Chevrolet
Vehicle Speed and Idle Control System
High severity
Scan your own car
Read and clear fault codes, live data and service resets with the CaRPM app.