P0731 DTC

P0731

Technical Definition:

Gear 1 Incorrect Ratio

Trouble Code: P0731
Address: 0x0731
System: Powertrain
Subsystem: Transmission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

Gear 1 Incorrect Ratio

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Low transmission fluid level
– Dirty transmission fluid
– Shift solenoids
– Transmission mechanical problems
– Transmission hydraulic control circuit

Specific Makes:

– Incorrect transmission shifting