"D" Range Test 3

1. Operate vehicle in "D" range 3rd gear, and check for abnormal noise or vibration. Use care when checking for location of noise or vibration as problem can be caused by an imbalance in differential, improper tire inflation, torque converter or insufficient bending/rigidity in powertrain.
2. Operate vehicle in "D" range, 2nd and 3rd gears, then, ensure kickdown speed limits for 2-1 and 3-1, are as specified in chart. Check for harsh or soft shift.
3. Operate vehicle in "D" range, 3rd gear, then shift selector lever to "2" and "L" ranges and check for engine braking effect.
4. If no engine braking effect is evident at "2" range, a defective 2nd coast brake is indicated.
5. If no engine braking effect is evident at "L" range, a defective 1st and reverse brake is indicated.