P0734

SYMPTOM
P0734 - GEAR RATIO ERROR IN 4TH

WHEN MONITORED
The transmission gear ratio is monitored continuously while the transmission is in gear.

SET CONDITION
If the ratio of the Input RPM to the Output RPM does not match the current gear ratio. This DTC can take up to five minutes of problem identification before illuminating the MIL.

POSSIBLE CAUSES
- RELATED DTC'S PRESENT
- RELATED PRESSURE SWITCH DTC'S PRESENT
- INTERNAL TRANSMISSION