Test Procedure
Before road testing, note the following information:
- No overdrive upshift or TCC lock-up will occur when engine coolant is below 140°F (60°C).
- No 3rd upshift or TCC lock-up will occur when engine coolant temperature is below 95°F (35°C) and speed is below 25 MPH.
- No overdrive upshift or TCC lock-up will occur when engine coolant temperature is below 133°F (55°C).
- No overdrive upshift or TCC lock-up will occur if a 6 MPH difference between set cruise control speed and actual speed exists.
- No O/D upshift and lock-up in the 2nd gear position.