7. Poor Acceleration

SYMPTOM: 07 - Poor Acceleration

1. INSPECTION START
Engine acceleration is poor while VDC/TCS is operating. Vehicle instability is caused by unstable engine rpm operation. (Engine is shaking.)

>> GO TO 2.

2. CHECK PERFORMANCE
Cancel VDC/TCS operation using VDC OFF switch and drive vehicle.

Is engine acceleration still poor?

YES >> Refer to Powertrain Management.
NO >> GO TO 3.

3. CHECK SELF-DIAGNOSIS (TCM)
Perform self-diagnostic procedures for TCM.

Do any self-diagnosis results display?

YES >> Refer to Transmission and Drivetrain.
NO >> GO TO 4.

4. CHECK SELF-DIAGNOSIS (VDC/TCS/ABS)
Perform self-diagnostic procedures for VDC/TCS/ABS.

Do any self-diagnosis results display?

YES >> Refer to Diagnostic Strategies.
NO >> Inspection END.