1. Check the downshift (With «D1» on «D3») (with upshift button)
1. Press the overdrive button (indicator «O/D OFF» does not burn).
2. Move the selector lever to position «D».
3. Accelerate the vehicle to range «D4», by depressing the accelerator pedal half way.
4. Release the accelerator pedal.
5. Press the overdrive button (indicator «O/D OFF» lit).
Using the CONSULT-II tester
Read the gear range and vehicle speed.
Does the automatic transmission shift from «D4» on «D3» («O/D OFF»)?
Yes - Go to step 2.
No - Continue with the road test.
2. Check engine braking
Is the car slowed down by engine braking?
Yes - Go to step 3.
No - Continue with the road test.
3. Check the downshift (c «D3» on «22»)
Move the selector lever from position «D» into position «2» when moving in the range «D3» («O/D OFF»).
Using the CONSULT-II tester
Read the gear range.
Does the automatic transmission shift c «D3» («O/D OFF») on «D2»?
Yes - Go to step 4.
No - Continue with the road test.
4. Check engine braking
Is the car slowed down by engine braking?
Yes - Go to step 5.
No - Continue with the road test.
5. Check the downshift (WITH «22» ON «11»)
Move the selector lever out of position «2» into position «1» when moving in the range «22».
Using the CONSULT-II tester
Read the gear range.
Does the automatic transmission shift from «22» on «11»?
Yes - Go to step 6.
No - Continue with the road test.
6. Check engine braking
Is the car slowed down by engine braking?
Yes -
- 1. Stop the car
- 2. Perform self-diagnosis. See section «Self-diagnosis (without the use of the CONSULT-II tester)».
No - Continue with the road test.