P0732high severityPowertrain
Gear 2 Incorrect Ratio
on 2004 GMC Yukon 5.3L V8 Vortec · RWD
What this code means
Incorrect gear ratio detected in 2nd gear.
Symptoms
- Slipping in 2nd
- Harsh shifting around 2nd
Common causes
- 2nd gear clutch pack worn
- Shift solenoid issue
- Valve body problem
Diagnostic steps
- Check fluid
- Test solenoids
- Monitor 2nd gear ratio
Repair notes
Service transmission.
Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0011
Intake Camshaft Position Timing Over-Advanced Bank 1
P0012
Intake Camshaft Position Timing Over-Retarded Bank 1
P0013
Exhaust Camshaft Position Actuator Circuit/Open Bank 1
P0014
Exhaust Camshaft Position Timing Over-Advanced Bank 1
P0015
Exhaust Camshaft Position Timing Over-Retarded Bank 1