For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
DEFINITION: On a dry, smooth, flat road, the vehicle has a left or right steering force that is eliminated when the transmission is shifted into Neutral. The level of the steering force is usually (but not always) dependent on the amount of torque which is applied by the engine. Torque steer at constant highway speed is frequently mistaken for lead/pull.
1 | Road test the vehicle in order to verify the customer concern. Does the vehicle exhibit an abnormal amount of torque steer? | -- | Go to Step 2 | System OK
2 |

1. Verify that the tires are all the same size, make, and adequate tread depth.
2. Verify that all of the tires are inflated to the correct pressure. Refer to Tire Inflation Pressure Specifications in Maintenance and Lubrication.
3. Road test the vehicle in order to verify the customer concern.

Does the vehicle still exhibit an abnormal amount of torque steer?

--

Go to Step 3

System OK

3 |

1. Inspect the front suspension for worn or damaged components.
2. Repair as necessary.

Did you complete the procedure?

--

Go to Step 4

--

4 |

1. Drive the vehicle on a straight, smooth, flat road at 64-97 km/h (40-60 mph).
2. Remove your foot from the accelerator.
3. Shift the transmission into Neutral in order to allow the vehicle to coast.
4. Momentarily release the steering wheel and note any change in the direction of the vehicle.
5. Repeat this test with the vehicle traveling in the opposite direction in order to eliminate crosswind effects. Lead/pull caused by unlevel roads and crosswinds are considered normal.

Does the vehicle direction change when the steering wheel is momentarily released?

--

Go to Radial Tire Lead/Pull Correction in Tires and Wheels.

Go to Step 5

5 |

1. Drive the vehicle on a straight, smooth, flat road.
2. Shift the transmission into Drive.
3. Press the accelerator and momentarily release the steering wheel.
4. Repeat this test with the vehicle traveling in the opposite direction in order to eliminate crosswind effects. Lead/pull caused by unlevel roads and crosswinds are considered normal.

Does the vehicle exhibit torque steer when the accelerator is pressed?

--

Go to Step 6

System OK

6 |

1. Inspect the vehicle trim height. Refer to Trim Height Inspection .
2. Repair as necessary.
3. Road test the vehicle in order to verify the customer concern.

Does the vehicle still exhibit torque steer?

--

Go to Step 7

System OK

7 | Measure the transaxle height at each side from the frame as shown at the beginning of this procedure. Is difference between the left and right side measurements greater than the specified value? | 6 mm (0.24") | Go to Step 8 | Go to Step 10
8 | Inspect for worn or damaged powertrain mounts. Replace as necessary. Refer to the following procedures:

• | Engine Mount Inspection in Engine Mechanical - 3.4L

• | Transmission Mount Inspection in Automatic Transaxle - 4T65-E

Did you complete the procedure?

--

Go to Step 9

--

9 |

1. Correct the height difference by shimming the powertrain mounts.
2. Road test the vehicle in order to verify the customer concern.

Does the vehicle still exhibit torque steer?

--

Go to Step 10

System OK

10 | Inspect and adjust the wheel alignment as necessary. Refer to Wheel Alignment Measurement in Wheel Alignment. Has the inspection/adjustment been performed? | -- | Go to Step 1 | System OK