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
P083D
Transmission Fluid Pressure Sensor/Switch G Circuit High
Generic
Transmission System
High severity
P084C
Transmission Fluid Pressure Sensor/Switch H Circuit Low
Generic
Transmission System
High severity
P084D
Transmission Fluid Pressure Sensor/Switch H Circuit High
Generic
Transmission System
High severity
P084E
Transmission Fluid Pressure Sensor/Switch H Circuit Intermittent
Generic
Transmission System
High severity
P085B
Gear Shift Control Module B Communication Circuit Low
Generic
Transmission System
High severity
P085C
Gear Shift Control Module B Communication Circuit High
Generic
Transmission System
High severity
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